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mw-list-item"><a href="https://es.wikipedia.org/wiki/Terremoto_de_Luz%C3%B3n_de_1990" title="Terremoto de Luzón de 1990 – Spanish" lang="es" hreflang="es" data-title="Terremoto de Luzón de 1990" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B2%D9%85%DB%8C%D9%86%E2%80%8C%D9%84%D8%B1%D8%B2%D9%87_%DB%B1%DB%B9%DB%B9%DB%B0_%D9%84%D9%88%D8%B2%D9%88%D9%86" title="زمین‌لرزه ۱۹۹۰ لوزون – Persian" lang="fa" hreflang="fa" data-title="زمین‌لرزه ۱۹۹۰ لوزون" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/1990%EB%85%84_%EB%A3%A8%EC%86%90_%EC%A7%80%EC%A7%84" title="1990년 루손 지진 – Korean" lang="ko" hreflang="ko" data-title="1990년 루손 지진" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Gempa_bumi_Luzon_1990" title="Gempa bumi Luzon 1990 – Indonesian" lang="id" hreflang="id" data-title="Gempa bumi Luzon 1990" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Aardbeving_Luzon_1990" title="Aardbeving Luzon 1990 – Dutch" lang="nl" hreflang="nl" data-title="Aardbeving Luzon 1990" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%90%E3%82%AE%E3%82%AA%E5%A4%A7%E5%9C%B0%E9%9C%87" title="バギオ大地震 – Japanese" lang="ja" hreflang="ja" data-title="バギオ大地震" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Luzonin_maanj%C3%A4ristys" title="Luzonin maanjäristys – Finnish" lang="fi" hreflang="fi" data-title="Luzonin maanjäristys" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Lindol_sa_Luzon_(1990)" title="Lindol sa Luzon (1990) – Tagalog" lang="tl" hreflang="tl" data-title="Lindol sa Luzon (1990)" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%221990+Luzon+earthquake%22">"1990 Luzon earthquake"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%221990+Luzon+earthquake%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%221990+Luzon+earthquake%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%221990+Luzon+earthquake%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%221990+Luzon+earthquake%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" 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(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vevent"><caption class="infobox-title summary">1990 Luzon earthquake</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg/260px-Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg" decoding="async" width="260" height="148" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg/390px-Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg/520px-Hyatt_Terraces_Baguio_-_16_July_1990_Earthquake.jpg 2x" data-file-width="1900" data-file-height="1080" /></a></span><div class="infobox-caption">The collapsed <a href="/wiki/Hyatt_Terraces_Baguio_Hotel" title="Hyatt Terraces Baguio Hotel">Hyatt Terraces Baguio Hotel</a> after the earthquake in Baguio</div></td></tr><tr><td colspan="2" class="infobox-image"><style data-mw-deduplicate="TemplateStyles:r1238443738">.mw-parser-output .locmap .od{position:absolute}.mw-parser-output .locmap .id{position:absolute;line-height:0}.mw-parser-output .locmap .l0{font-size:0;position:absolute}.mw-parser-output .locmap .pv{line-height:110%;position:absolute;text-align:center}.mw-parser-output .locmap .pl{line-height:110%;position:absolute;top:-0.75em;text-align:right}.mw-parser-output .locmap .pr{line-height:110%;position:absolute;top:-0.75em;text-align:left}.mw-parser-output .locmap .pv>div{display:inline;padding:1px}.mw-parser-output .locmap .pl>div{display:inline;padding:1px;float:right}.mw-parser-output .locmap .pr>div{display:inline;padding:1px;float:left}@media screen{html.skin-theme-clientpref-night .mw-parser-output .od,html.skin-theme-clientpref-night .mw-parser-output .od .pv>div,html.skin-theme-clientpref-night .mw-parser-output .od .pl>div,html.skin-theme-clientpref-night .mw-parser-output .od .pr>div{background:#fff!important;color:#000!important}html.skin-theme-clientpref-night .mw-parser-output .locmap{filter:grayscale(0.6)}html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .locmap{filter:grayscale(0.6)}html.skin-theme-clientpref-os .mw-parser-output .od,html.skin-theme-clientpref-os .mw-parser-output .od .pv>div,html.skin-theme-clientpref-os .mw-parser-output .od .pl>div,html.skin-theme-clientpref-os .mw-parser-output .od .pr>div{background:white!important;color:#000!important}html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}</style><div class="locmap" style="width:260px;float:none;clear:none"><div style="width:260px;padding:0"><div style="position:relative;width:260px"><span class="notpageimage" typeof="mw:File"><a href="/wiki/File:Philippines_relief_location_map_(square).svg" class="mw-file-description" title="1990 Luzon earthquake is located in Philippines"><img alt="1990 Luzon earthquake is located in Philippines" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Philippines_relief_location_map_%28square%29.svg/260px-Philippines_relief_location_map_%28square%29.svg.png" decoding="async" width="260" height="260" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/11/Philippines_relief_location_map_%28square%29.svg/390px-Philippines_relief_location_map_%28square%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/11/Philippines_relief_location_map_%28square%29.svg/520px-Philippines_relief_location_map_%28square%29.svg.png 2x" data-file-width="1332" data-file-height="1332" /></a></span><div class="od notheme" style="top:32.669%;left:41.698%;font-size:91%"><div class="id" style="left:-20px;top:-20px"><span class="notpageimage" typeof="mw:File"><span title="Rizal, Nueva Ecija"><img alt="Rizal, Nueva Ecija" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Bullseye1.png/40px-Bullseye1.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Bullseye1.png/60px-Bullseye1.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Bullseye1.png/80px-Bullseye1.png 2x" data-file-width="1610" data-file-height="1610" /></span></span></div><div class="pv" style="width:6em;top:21px;left:-3em"><div><a href="/wiki/Rizal,_Nueva_Ecija" title="Rizal, Nueva Ecija">Rizal, Nueva Ecija</a></div></div></div></div></div></div></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Coordinated_Universal_Time" title="Coordinated Universal Time">UTC</a> time</th><td class="infobox-data">1990-07-16 07:26:36</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/International_Seismological_Centre" title="International Seismological Centre">ISC</a> event</th><td class="infobox-data"><a rel="nofollow" class="external text" href="http://www.isc.ac.uk/cgi-bin/FormatBibprint.pl?evid=362868">362868</a></td></tr><tr><th scope="row" class="infobox-label">USGS-<a href="/wiki/Advanced_National_Seismic_System" title="Advanced National Seismic System">ANSS</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://earthquake.usgs.gov/earthquakes/eventpage/iscgem362868">ComCat</a></td></tr><tr><th scope="row" class="infobox-label">Local date</th><td class="infobox-data">July 16, 1990<span style="display:none"> (<span class="bday dtstart published updated itvstart">1990-07-16</span>)</span></td></tr><tr><th scope="row" class="infobox-label">Local time</th><td class="infobox-data">16:26:36 local time</td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">45 seconds</td></tr><tr><th scope="row" class="infobox-label">Magnitude</th><td class="infobox-data">7.7 <a href="/wiki/Seismic_magnitude_scales#Mw" title="Seismic magnitude scales"><style data-mw-deduplicate="TemplateStyles:r1038841319">'"`UNIQ--templatestyles-00000007-QINU`"'</style><span class="rt-commentedText tooltip" title="Moment mag. scale">M<sub>w</sub></span></a><sup id="cite_ref-USGS_1-0" class="reference"><a href="#cite_note-USGS-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><br />7.8 <a href="/wiki/Surface_wave_magnitude" class="mw-redirect" title="Surface wave magnitude">M<sub>s</sub></a><sup id="cite_ref-Mono_2-0" class="reference"><a href="#cite_note-Mono-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Depth</th><td class="infobox-data">25.1 km (15.6 mi)<sup id="cite_ref-USGS_1-1" class="reference"><a href="#cite_note-USGS-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Epicenter</th><td class="infobox-data"><span class="geo-inline"><style data-mw-deduplicate="TemplateStyles:r1156832818">.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}</style><span class="plainlinks nourlexpansion"><a class="external text" href="https://geohack.toolforge.org/geohack.php?pagename=1990_Luzon_earthquake&params=15.679_N_121.172_E_"><span class="geo-nondefault"><span class="geo-dms" title="Maps, aerial photos, and other data for this location"><span class="latitude">15°40′44″N</span> <span class="longitude">121°10′19″E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-default"><span class="geo-dec" title="Maps, aerial photos, and other data for this location">15.679°N 121.172°E</span><span style="display:none"> / <span class="geo">15.679; 121.172</span></span></span></a></span></span><sup id="cite_ref-USGS_1-2" class="reference"><a href="#cite_note-USGS-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Type</th><td class="infobox-data"><a href="/wiki/Fault_(geology)#Strike-slip_faults" title="Fault (geology)">Strike-slip</a><sup id="cite_ref-PAGER-CAT_3-0" class="reference"><a href="#cite_note-PAGER-CAT-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Areas affected</th><td class="infobox-data"><a href="/wiki/Central_Luzon" title="Central Luzon">Central Luzon</a> <br /> <a href="/wiki/Metro_Manila" title="Metro Manila">National Capital Region</a> <br /> <a href="/wiki/Cordillera_Administrative_Region" title="Cordillera Administrative Region">Cordillera Administrative Region</a><br /> <a href="/wiki/Bicol_Region" title="Bicol Region">Bicol Region</a> <br /> <a href="/wiki/Philippines" title="Philippines">Philippines</a></td></tr><tr><th scope="row" class="infobox-label"><abbr title="Maximum">Max.</abbr> intensity</th><td class="infobox-data"><span style="background-color:rgba(255, 0, 0); padding:4px; color:white;"><a href="/wiki/Modified_Mercalli_intensity_scale#mmi-9" title="Modified Mercalli intensity scale"><span style="color:white;">MMI IX (<i>Violent</i>)</span></a></span><sup id="cite_ref-NGDC_4-0" class="reference"><a href="#cite_note-NGDC-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><br /><span style="background-color:rgba(255, 145, 0); padding:4px; color:black;"><a href="/wiki/PHIVOLCS_earthquake_intensity_scale#peis-8" title="PHIVOLCS earthquake intensity scale"><span style="color:black;">PEIS VIII (<i>Very destructive</i>)</span></a></span><sup id="cite_ref-Mono_2-1" class="reference"><a href="#cite_note-Mono-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Casualties</th><td class="infobox-data">1,621 dead <br /> 3,513 injured<br />321 missing<br />126,035 displaced<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></td></tr></tbody></table> <p>The <b>1990 Luzon earthquake</b> occurred on July 16 at 4:26 p.m. (<a href="/wiki/Daylight_saving_time_in_the_Philippines" class="mw-redirect" title="Daylight saving time in the Philippines">PDT</a>) or 3:26 p.m. (<a href="/wiki/Philippine_Standard_Time" title="Philippine Standard Time">PST</a>) on the densely populated island of Luzon in the <a href="/wiki/Philippines" title="Philippines">Philippines</a>. The shock had a <a href="/wiki/Surface-wave_magnitude" title="Surface-wave magnitude">surface-wave magnitude</a> of 7.8 and produced a 125 km-long <a href="/wiki/Surface_rupture" title="Surface rupture">ground rupture</a> that stretched from <a href="/wiki/Dingalan,_Aurora" class="mw-redirect" title="Dingalan, Aurora">Dingalan, Aurora</a> to <a href="/wiki/Kayapa,_Nueva_Vizcaya" class="mw-redirect" title="Kayapa, Nueva Vizcaya">Kayapa, Nueva Vizcaya</a>. The event was a result of strike-slip movements along the <a href="/wiki/Philippine_Fault" class="mw-redirect" title="Philippine Fault">Philippine Fault</a> and the <a href="/wiki/Carranglan,_Nueva_Ecija#Barangays" class="mw-redirect" title="Carranglan, Nueva Ecija">Digdig</a> Fault within the <a href="/wiki/Philippine_fault_system" title="Philippine fault system">Philippine fault system</a>. The earthquake's epicenter was near the town of <a href="/wiki/Rizal,_Nueva_Ecija" title="Rizal, Nueva Ecija">Rizal, Nueva Ecija</a>, northeast of <a href="/wiki/Cabanatuan" title="Cabanatuan">Cabanatuan</a>.<sup id="cite_ref-PhilVolcs_6-0" class="reference"><a href="#cite_note-PhilVolcs-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> An estimated 1,621 people were killed,<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> most of the fatalities located in <a href="/wiki/Central_Luzon" title="Central Luzon">Central Luzon</a> and the <a href="/wiki/Cordillera_Administrative_Region" title="Cordillera Administrative Region">Cordillera region</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Geology">Geology</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=1" title="Edit section: Geology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <a href="/wiki/Philippine_archipelago" class="mw-redirect" title="Philippine archipelago">Philippine archipelago</a> represents a complex plate boundary between the Philippine Sea and Eurasian plates. To the east, oceanic <a href="/wiki/Lithosphere" title="Lithosphere">lithosphere</a> subducts westwards beneath the islands along the <a href="/wiki/Philippine_Trench" title="Philippine Trench">Philippine Trench</a>. Off the west coast of Luzon, the <a href="/wiki/Manila_Trench" title="Manila Trench">Manila Trench</a> accommodates eastward subduction. To its east is the <a href="/wiki/East_Luzon_Trench" class="mw-redirect" title="East Luzon Trench">East Luzon Trench</a>, a convergent boundary that separates the Philippine Trench by a <a href="/wiki/Transform_fault" title="Transform fault">transform fault</a>. The left-lateral strike-slip <a href="/wiki/Philippine_fault_system" title="Philippine fault system">Philippine fault system</a> runs through the islands. It is one of the longest strike-slip faults in the world. Understanding of its geology and earthquake history is limited. It extends north–south for 1,300 km (810 mi) from Mindanao to northern Luzon. On Luzon, the fault branches into multiple splay segments including the northernly trending Digdig Fault.<sup id="cite_ref-Silcock01_9-0" class="reference"><a href="#cite_note-Silcock01-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>The event was one of the largest continental strike-slip earthquakes of the century. It was associated with a 125 km (78 mi) long <a href="/wiki/Surface_rupture" title="Surface rupture">surface rupture</a> on the Philippine Fault System. Rupture occurred bilaterally, extending from the <a href="/wiki/Hypocenter" title="Hypocenter">hypocenter</a>, but most of the rupture occurred northwest for 75–100 km (47–62 mi). About 25 km (16 mi) north of the epicenter, the largest slip was estimated at 10–15 m (33–49 ft). Slip gradually decreased away from the zone. The Digdig Fault displayed 5–6 m (16–20 ft) of left-lateral displacement. Aftershocks occurred along a 100 km (62 mi) length of the fault. They displayed a range of focal mechanism including strike-slip, normal and thrust faulting.<sup id="cite_ref-Velasco96_10-0" class="reference"><a href="#cite_note-Velasco96-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Impact">Impact</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=2" title="Edit section: Impact"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:1990_Luzon_intensity.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/1990_Luzon_intensity.jpg/220px-1990_Luzon_intensity.jpg" decoding="async" width="220" height="258" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/1990_Luzon_intensity.jpg/330px-1990_Luzon_intensity.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3d/1990_Luzon_intensity.jpg/440px-1990_Luzon_intensity.jpg 2x" data-file-width="612" data-file-height="717" /></a><figcaption>USGS ShakeMap showing the earthquake's intensity.</figcaption></figure> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238443738"><div class="locmap noviewer noresize thumb tright"><div class="thumbinner" style="width:262px"><div style="position:relative;width:260px;border:1px solid lightgray"><span class="notpageimage" typeof="mw:File"><a href="/wiki/File:Philippines_location_map_(Luzon).svg" class="mw-file-description" title="Strong earthquakes in Luzon"><img alt="Strong earthquakes in Luzon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Philippines_location_map_%28Luzon%29.svg/260px-Philippines_location_map_%28Luzon%29.svg.png" decoding="async" width="260" height="260" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Philippines_location_map_%28Luzon%29.svg/390px-Philippines_location_map_%28Luzon%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/Philippines_location_map_%28Luzon%29.svg/520px-Philippines_location_map_%28Luzon%29.svg.png 2x" data-file-width="743" data-file-height="743" /></a></span><div class="od notheme" style="top:59.979%;left:38.229%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1985"><img alt="1985" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><div style="position: relative; top: 0.4em;">1985</div></div></div></div><div class="od notheme" style="top:79.883%;left:42.052%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1994"><img alt="1994" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pl" style="width:6em;right:5px"><div><div style="position: relative; top: 0.4em;"><a href="/wiki/1994_Mindoro_earthquake" title="1994 Mindoro earthquake"><b>1994</b></a></div></div></div></div><div class="od notheme" style="top:57.006%;left:43.438%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1990"><img alt="1990" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><div style="position: relative; top: 0.4em;">1990</div></div></div></div><div class="od notheme" style="top:55.414%;left:47.604%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1970"><img alt="1970" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><div style="position: relative; top: 0.4em;">1970</div></div></div></div><div class="od notheme" style="top:50.212%;left:51.771%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1968"><img alt="1968" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><div style="position: relative; top: 0.4em;"><a href="/wiki/1968_Casiguran_earthquake" title="1968 Casiguran earthquake"><b>1968</b></a></div></div></div></div><div class="od notheme" style="top:45.435%;left:54.896%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1977"><img alt="1977" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pr" style="width:6em;left:5px"><div><div style="position: relative; top: 0.4em;">1977</div></div></div></div><div class="od notheme" style="top:56.794%;left:27.813%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="1999"><img alt="1999" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pl" style="width:6em;right:5px"><div><div style="position: relative; top: 0.4em;"><a href="/wiki/1999_Luzon_earthquake" title="1999 Luzon earthquake"><b>1999</b></a></div></div></div></div><div class="od notheme" style="top:64.225%;left:36.146%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="2019"><img alt="2019" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pl" style="width:6em;right:5px"><div><div style="position: relative; top: 0.4em;"><a href="/wiki/2019_Luzon_earthquake" title="2019 Luzon earthquake"><b>2019</b></a></div></div></div></div><div class="od notheme" style="top:36.624%;left:38.229%;font-size:91%"><div class="id" style="left:-4px;top:-4px"><span class="notpageimage" typeof="mw:File"><span title="2022"><img alt="2022" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/8px-Red_pog.svg.png" decoding="async" width="8" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/12px-Red_pog.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Red_pog.svg/16px-Red_pog.svg.png 2x" data-file-width="64" data-file-height="64" /></span></span></div><div class="pl" style="width:6em;right:5px"><div><div style="position: relative; top: 0.4em;"><a href="/wiki/2022_Luzon_earthquake" title="2022 Luzon earthquake"><b>2022</b></a></div></div></div></div></div><div class="thumbcaption"><div class="magnify"><a href="/wiki/File:Philippines_location_map_(Luzon).svg" title="File:Philippines location map (Luzon).svg">class=notpageimage| </a></div>All known magnitude ≥ 7.0 M<sub>w</sub> in <a href="/wiki/Central_Luzon" title="Central Luzon">Central Luzon</a>. In <a href="/wiki/1968_Casiguran_earthquake" title="1968 Casiguran earthquake">1968</a>, 1970,<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> 1977,<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> 1985,<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> 1990, and <a href="/wiki/1999_Luzon_earthquake" title="1999 Luzon earthquake">1999</a>. The weaker <a href="/wiki/2019_Luzon_earthquake" title="2019 Luzon earthquake">2019 Luzon earthquake</a> (6.2 M<sub>w</sub>) is included for comparison.</div></div></div> <p>The earthquake caused damage within an area of about 20,000 square kilometers, stretching from the mountains of the <a href="/wiki/Cordillera_Administrative_Region" title="Cordillera Administrative Region">Cordillera Administrative Region</a> and through the <a href="/wiki/Central_Luzon" title="Central Luzon">Central Luzon</a> region. The earthquake was strongly felt in <a href="/wiki/Metropolitan_Manila" class="mw-redirect" title="Metropolitan Manila">Metropolitan Manila</a>, destroying many buildings and leading to panic and stampedes and ultimately three deaths in the <a href="/wiki/National_Capital_Region" class="mw-redirect" title="National Capital Region">National Capital Region</a>,<sup id="cite_ref-nyt1_14-0" class="reference"><a href="#cite_note-nyt1-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> one of the lowest fatalities recorded in the wake of the tremor. The ceiling of a movie theater in <a href="/wiki/Pasay" title="Pasay">Pasay</a> reportedly collapsed pinning a number of moviegoers.<sup id="cite_ref-:0_15-0" class="reference"><a href="#cite_note-:0-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/Southern_Tagalog" title="Southern Tagalog">Southern Tagalog</a> (nowadays <a href="/wiki/Calabarzon" title="Calabarzon">Region 4A (Calabarzon)</a>, <a href="/wiki/Mimaropa" title="Mimaropa">Mimaropa</a>, and <a href="/wiki/Aurora_(province)" title="Aurora (province)">Aurora</a> of <a href="/wiki/Central_Luzon" title="Central Luzon">Central Luzon</a>) and Bicol Regions also felt the quake, but with low casualty figures. </p><p>Then-president <a href="/wiki/Cory_Aquino" class="mw-redirect" title="Cory Aquino">Cory Aquino</a>, who was having a meeting with <a href="/wiki/Senate_of_the_Philippines" title="Senate of the Philippines">Senate</a> leaders at <a href="/wiki/Malaca%C3%B1ang_Palace" title="Malacañang Palace">Malacañang Palace</a> in <a href="/wiki/Manila" title="Manila">Manila</a>, recounted that she hid under a long conference table during the earthquake. She later ordered the suspension of classes and the mobilization of relief agencies.<sup id="cite_ref-:0_15-1" class="reference"><a href="#cite_note-:0-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Baguio">Baguio</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=3" title="Edit section: Baguio"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The popular destination of <a href="/wiki/Baguio" title="Baguio">Baguio</a>, situated over 5000 feet above sea level, was among the areas hardest hit by the Luzon earthquake. The earthquake caused 28 collapsed buildings, including hotels, factories, and government and university buildings, as well as many private homes and establishments.<sup id="cite_ref-nyt2_16-0" class="reference"><a href="#cite_note-nyt2-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> The quake destroyed electric, water and communication lines in the city.<sup id="cite_ref-cdc_17-0" class="reference"><a href="#cite_note-cdc-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> The main vehicular route to Baguio, <a href="/wiki/Kennon_Road" title="Kennon Road">Kennon Road</a>, as well as other access routes to the mountain city, were shut down due to landslides and it took three days before enough landslide debris was cleared to allow access by road to the stricken city.<sup id="cite_ref-cdc_17-1" class="reference"><a href="#cite_note-cdc-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>Baguio was isolated from the rest of the Philippines for the first 48 hours after the quake. Damage at <a href="/wiki/Loakan_Airport" title="Loakan Airport">Loakan Airport</a> rendered access to the city by air limited to helicopters.<sup id="cite_ref-cdc_17-2" class="reference"><a href="#cite_note-cdc-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> American and <a href="/wiki/Philippine_Air_Force" title="Philippine Air Force">Philippine Air Force</a> <a href="/wiki/C-130" class="mw-redirect" title="C-130">C-130s</a> evacuated many residents from this airport. Many city residents, as well as patients confined in hospital buildings damaged by the quake, were forced to stay inside tents set up in public places, such as in <a href="/wiki/Burnham_Park_(Philippines)" class="mw-redirect" title="Burnham Park (Philippines)">Burnham Park</a> and in the streets. Looting of department stores in the city was reported.<sup id="cite_ref-mid2_18-0" class="reference"><a href="#cite_note-mid2-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Among the first rescuers to arrive at the devastated city were miners from Benguet Corporation, who focused on rescue efforts at the collapsed Hotel Nevada.<sup id="cite_ref-mou_19-0" class="reference"><a href="#cite_note-mou-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> Teams sent by the Philippine government and by foreign governments and agencies likewise participated in the rescue and retrieval operations in Baguio. </p><p>One of the more prominent buildings destroyed was the <a href="/wiki/Hyatt_Terraces_Baguio_Hotel" title="Hyatt Terraces Baguio Hotel">Hyatt Terraces Baguio Hotel</a>, where at least eighty hotel employees and guests were killed, including at least four employees of the state-owned <a href="/wiki/Philippine_Amusement_and_Gaming_Corporation" title="Philippine Amusement and Gaming Corporation">Philippine Amusement and Gaming Corporation</a> which ran the casino.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> Three hotel employees, however, were pulled out alive after having been buried under the rubble for nearly two weeks, and after international rescue teams had abandoned the site convinced there were no more survivors.<sup id="cite_ref-mid1_22-0" class="reference"><a href="#cite_note-mid1-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> Luisa Mallorca and Arnel Calabia were extricated from the rubble 11 days after the quake, while hotel cook Pedrito Dy was recovered alive 14 days following the earthquake.<sup id="cite_ref-des_23-0" class="reference"><a href="#cite_note-des-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> All three survived in part by drinking their own urine<sup id="cite_ref-des_23-1" class="reference"><a href="#cite_note-des-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> and in Dy's case, rainwater.<sup id="cite_ref-mou_19-1" class="reference"><a href="#cite_note-mou-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> At that time, Dy's 14-day ordeal was cited as a world record for entombment underneath rubble.<sup id="cite_ref-mid1_22-1" class="reference"><a href="#cite_note-mid1-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/United_States_Agency_for_International_Development" title="United States Agency for International Development">United States Agency for International Development</a> was sponsoring a seminar at the Hotel Nevada when the tremor struck, causing the hotel to collapse. 27 of the seminar participants, including one American USAID official, were killed in the quake.<sup id="cite_ref-nyt2_16-1" class="reference"><a href="#cite_note-nyt2-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Among those who were pulled out alive from the ruins of the hotel was future senatorial candidate <a href="/wiki/Sonia_Roco" title="Sonia Roco">Sonia Roco</a>, wife of politician <a href="/wiki/Raul_Roco" title="Raul Roco">Raul Roco</a>, who was pulled out from the rubble by miners after 36 hours.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Cabanatuan">Cabanatuan</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=4" title="Edit section: Cabanatuan"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In <a href="/wiki/Cabanatuan" title="Cabanatuan">Cabanatuan</a>, Nueva Ecija, the tallest building in the city, a six-story concrete school building housing the Christian College of the Philippines, collapsed during the earthquake, which occurred during school hours.<sup id="cite_ref-:0_15-2" class="reference"><a href="#cite_note-:0-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> Around 154 people were killed at the CCP building. Unlike in Baguio, local and international journalists were able to arrive at Cabanatuan within hours after the tremor, and media coverage of the quake in its immediate aftermath centered on the collapsed school, where rescue efforts were hampered by the lack of heavy equipment to cut through the steel reinforcement of fallen concrete.<sup id="cite_ref-nyt1_14-1" class="reference"><a href="#cite_note-nyt1-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> Some of the victims who did not die in the collapse were found dead later from dehydration because they were not pulled out in time.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p><p>A 20-year-old high school student, Robin Garcia, was later credited with rescuing at least eight students and teachers by twice returning under the rubble to retrieve survivors. Garcia was killed by an aftershock hours after the quake while trying to rescue more survivors, and he received several posthumous tributes, including medals of honor from the Boy Scouts of the Philippines and President Corazon Aquino's<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Grieving Heart Award for his heroic effort that brought the world's attention to the quake due to quick media coverage in the city, since most of the buildings were damaged save for the CCP building which was collapsed totally. </p><p>In other areas of Nueva Ecija, a school in <a href="/wiki/Guimba" title="Guimba">Guimba</a> collapsed killing three students.<sup id="cite_ref-:0_15-3" class="reference"><a href="#cite_note-:0-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> In neighboring <a href="/wiki/Nueva_Vizcaya" title="Nueva Vizcaya">Nueva Vizcaya</a>, at least 100 motorists and commuters were buried alive in landslides along the Nueva Vizcaya-<a href="/wiki/Isabela_(province)" title="Isabela (province)">Isabela</a> Highway.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Dagupan">Dagupan</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=5" title="Edit section: Dagupan"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In <a href="/wiki/Dagupan" title="Dagupan">Dagupan</a>, about 90 buildings in the city were damaged, and about 20 collapsed. Some structures sustained damage because liquefaction caused buildings to sink as much as 1 metre (39 inches). The earthquake caused a decrease in the elevation of the city and several areas were flooded. The city suffered 64 casualties of which 47 survived and 17 died. Most injuries were sustained during stampedes at a university building and a theater. </p> <div class="mw-heading mw-heading3"><h3 id="La_Union">La Union</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=6" title="Edit section: La Union"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Five municipalities in <a href="/wiki/La_Union" title="La Union">La Union</a> were affected: <a href="/wiki/Agoo,_La_Union" class="mw-redirect" title="Agoo, La Union">Agoo</a>, <a href="/wiki/Aringay,_La_Union" class="mw-redirect" title="Aringay, La Union">Aringay</a>, <a href="/wiki/Caba,_La_Union" title="Caba, La Union">Caba</a>, <a href="/wiki/Santo_Tomas,_La_Union" title="Santo Tomas, La Union">Santo Tomas</a>, and <a href="/wiki/Tubao,_La_Union" class="mw-redirect" title="Tubao, La Union">Tubao</a> with a combined population of 132,208. Many buildings, including the Agoo Municipal hall,<sup id="cite_ref-AgooMunicipalHallreferece_29-0" class="reference"><a href="#cite_note-AgooMunicipalHallreferece-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> the <a href="/wiki/Museo_de_Iloko" title="Museo de Iloko">Museo de Iloko</a>, the parish church of Aringay,<sup id="cite_ref-:0_15-4" class="reference"><a href="#cite_note-:0-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> and the <a href="/wiki/Basilica_Minore_of_Our_Lady_of_Charity" title="Basilica Minore of Our Lady of Charity">Basilica Minore of our Lady of Charity</a>,<sup id="cite_ref-Sals_30-0" class="reference"><a href="#cite_note-Sals-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> collapsed or were severely damaged. 100,000 families were displaced when two coastal villages sank due to <a href="/wiki/Liquefaction" title="Liquefaction">liquefaction</a>. The province suffered many casualties leaving 32 people dead. </p> <div class="mw-heading mw-heading2"><h2 id="Patterns_of_damage">Patterns of damage</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=7" title="Edit section: Patterns of damage"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:PhilippineFaultSystem015.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/PhilippineFaultSystem015.jpg/220px-PhilippineFaultSystem015.jpg" decoding="async" width="220" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cc/PhilippineFaultSystem015.jpg/330px-PhilippineFaultSystem015.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cc/PhilippineFaultSystem015.jpg/440px-PhilippineFaultSystem015.jpg 2x" data-file-width="617" data-file-height="378" /></a><figcaption>Note the diagonal fault near Casiguran in this tectonic map of the <a href="/wiki/Philippine_fault_system" title="Philippine fault system">Philippine fault system</a>.</figcaption></figure> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-More_citations_needed_section plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/1990_Luzon_earthquake" title="Special:EditPage/1990 Luzon earthquake">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a> in this section. Unsourced material may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">July 2020</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p>Based on preliminary analysis, cases and controls were similar in age and sex distribution. Similar proportions of cases and controls were inside buildings (74% and 80%, respectively) and outside buildings (26% and 20%, respectively) during the earthquake. For persons who were inside a building, risk factors included building height, type of building material, and the floor level the person was on. Persons inside buildings with seven or more floors were 35 times more likely to be injured. Persons inside buildings constructed of concrete or mixed materials were three times more likely to sustain injuries than were those inside wooden buildings. Persons at middle levels of multistory buildings were twice as likely to be injured as those at the top or bottom levels.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2020)">citation needed</span></a></i>]</sup> </p><p>The earthquake caused different patterns of damage in different parts of <a href="/wiki/Luzon_Island" class="mw-redirect" title="Luzon Island">Luzon Island</a>. The mountain resort of <a href="/wiki/Baguio" title="Baguio">Baguio</a> was most severely affected, it had a high population density and many tall concrete buildings, which were more susceptible to seismic damage. Relief efforts proved difficult as all routes of communication, roads, and airport access were severed for several days following the quake. These efforts were further hampered by daily rainfall. Baguio is home to a large mining company and a military academy; experienced miners and other disciplined volunteers played a crucial role in early rescue efforts. Rescue teams arriving from Manila and elsewhere in Luzon were able to decrease mortality from major injuries. Surgeons, anesthesiologists, and specialized equipment and supplies were brought to the area, and victims were promptly treated. Patients requiring specialized care (e.g., hemodialysis) not available in the disaster area were airlifted to tertiary hospitals. Damage was caused by landslides in the mountains and settling in coastal areas. Relief efforts in these areas were prompt and successful, partly because those areas remained accessible.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2020)">citation needed</span></a></i>]</sup> </p><p>On July 19, three days after the earthquake, the priority of relief efforts shifted from treatment of injuries to public health concerns. For example, numerous broken pipes completely disrupted water systems, limiting the availability of potable water, and refugees who camped in open areas had no adequate toilet facilities. Early efforts at providing potable water by giving refugees chlorine granules were unsuccessful. Most potable water was distributed from fire engines, and Department of Health (DOH) sanitarians chlorinated the water before it was distributed. Surveys of refugee areas showed few latrines; these had to be dug by the DOH.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Aftermath">Aftermath</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=8" title="Edit section: Aftermath"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <a href="/wiki/University_of_Baguio" title="University of Baguio">University of Baguio</a>, which got struck by this earthquake, was rehabilitated, while the land where Hyatt Terraces stood remains abandoned.<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="In_popular_culture">In popular culture</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=9" title="Edit section: In popular culture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The earthquake is featured in the <a href="/wiki/Television_documentary" title="Television documentary">television documentary</a> series by <a href="/wiki/GRB_Studios" title="GRB Studios">GRB Entertainment</a>, aired on <a href="/wiki/TLC_(TV_network)" title="TLC (TV network)">The Learning Channel</a> and other television channels around the world, about natural disasters titled <i><a href="/wiki/Earth%27s_Fury" title="Earth's Fury">Earth's Fury</a></i> (also known internationally as <i>Anatomy of Disaster</i>) in an episode entitled "Earthquake!",<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> the 50th anniversary special of <a href="/wiki/GMA_News_and_Public_Affairs" class="mw-redirect" title="GMA News and Public Affairs">GMA News and Public Affairs</a> titled <i>Limang Dekada</i> in 2010,<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> the 50th anniversary special of <a href="/wiki/ABS-CBN" title="ABS-CBN">ABS-CBN</a> titled <i>Sa Mata ng Balita</i> in 2003,<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> and the 1996 documentary produced by <a href="/wiki/John_Langley" title="John Langley">Langley Productions</a> titled <i>The Amazing Video Collection: Natural Disasters</i>. </p><p>Scenes of the earthquake's destruction around Baguio, as well as reflections on Filipino people's capacity to endure and rebuild, also featured in a segment of 1994 <a href="/wiki/Collage_film" title="Collage film">collage film</a> directed by <a href="/wiki/National_Artist_of_the_Philippines" title="National Artist of the Philippines">National Artist</a> <a href="/wiki/Kidlat_Tahimik" title="Kidlat Tahimik">Kidlat Tahimik</a> titled <i><a href="/wiki/Why_Is_Yellow_the_Middle_of_the_Rainbow%3F" title="Why Is Yellow the Middle of the Rainbow?">Why is Yellow the Middle of the Rainbow?</a></i>. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=10" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:EC1835_C_cut.jpg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/EC1835_C_cut.jpg/24px-EC1835_C_cut.jpg" decoding="async" width="24" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/EC1835_C_cut.jpg/35px-EC1835_C_cut.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/EC1835_C_cut.jpg/47px-EC1835_C_cut.jpg 2x" data-file-width="506" data-file-height="600" /></a></span></span><span class="portalbox-link"><a href="/wiki/Portal:1990s" title="Portal:1990s">1990s portal</a></span></li><li class="portalbox-entry"><span class="portalbox-image"><span class="mw-image-border noviewer" typeof="mw:File"><span><img alt="flag" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Flag_of_the_Philippines.svg/32px-Flag_of_the_Philippines.svg.png" decoding="async" width="32" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Flag_of_the_Philippines.svg/48px-Flag_of_the_Philippines.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Flag_of_the_Philippines.svg/64px-Flag_of_the_Philippines.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:Philippines" title="Portal:Philippines">Philippines portal</a></span></li><li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/The_Earth_seen_from_Apollo_17_with_transparent_background.png/28px-The_Earth_seen_from_Apollo_17_with_transparent_background.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/43/The_Earth_seen_from_Apollo_17_with_transparent_background.png/42px-The_Earth_seen_from_Apollo_17_with_transparent_background.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/43/The_Earth_seen_from_Apollo_17_with_transparent_background.png/56px-The_Earth_seen_from_Apollo_17_with_transparent_background.png 2x" data-file-width="2790" data-file-height="2776" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:Earth_sciences" title="Portal:Earth sciences">Earth sciences portal</a></span></li></ul> <ul><li><a href="/wiki/List_of_earthquakes_in_1990" title="List of earthquakes in 1990">List of earthquakes in 1990</a></li> <li><a href="/wiki/List_of_earthquakes_in_the_Philippines" title="List of earthquakes in the Philippines">List of earthquakes in the Philippines</a></li> <li><a href="/wiki/1990_Bohol_Sea_earthquake" title="1990 Bohol Sea earthquake">1990 Bohol</a> and <a href="/wiki/1990_Panay_earthquake" title="1990 Panay earthquake">1990 Panay</a> earthquakes – two other significant earthquakes in the Philippines the same year</li> <li><a href="/wiki/1991_eruption_of_Mount_Pinatubo" title="1991 eruption of Mount Pinatubo">1991 eruption of Mount Pinatubo</a> – a significant eruption that happened less than a year after this earthquake.</li> <li><a href="/wiki/2022_Luzon_earthquake" title="2022 Luzon earthquake">2022 Luzon earthquake</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Bibliography">Bibliography</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=11" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ul><li><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFRantucci1980" class="citation book cs1">Rantucci, Giovanni (1980). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=qK3uy9oMzccC"><i>Geological Disasters In The Philippines: The July 1990 Earthquake And The June 1991 Eruption of Mount Pinatubo. Description, effects and lessons learned</i></a>. Philippine Institute of Volcanology and Seismology (PHIVOLCS). <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-7881-2075-6" title="Special:BookSources/978-0-7881-2075-6"><bdi>978-0-7881-2075-6</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">August 15,</span> 2009</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Geological+Disasters+In+The+Philippines%3A+The+July+1990+Earthquake+And+The+June+1991+Eruption+of+Mount+Pinatubo.+Description%2C+effects+and+lessons+learned&rft.pub=Philippine+Institute+of+Volcanology+and+Seismology+%28PHIVOLCS%29&rft.date=1980&rft.isbn=978-0-7881-2075-6&rft.aulast=Rantucci&rft.aufirst=Giovanni&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DqK3uy9oMzccC&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=12" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-USGS-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-USGS_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-USGS_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-USGS_1-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://earthquake.usgs.gov/earthquakes/eventpage/usp0004bxs#executive">"M 7.7 – Luzon, Philippines"</a>. United States Geological Survey. July 16, 1990. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170831220547/https://earthquake.usgs.gov/earthquakes/eventpage/usp0004bxs#executive">Archived</a> from the original on August 31, 2017<span class="reference-accessdate">. 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Retrieved <span class="nowrap">February 21,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=1990+July+16+Ms7.8+Luzon+Earthquake&rft.pub=Philippine+Institute+of+Volcanology+and+Seismology&rft_id=https%3A%2F%2Fwww.phivolcs.dost.gov.ph%2Findex.php%2Fearthquake%2Fdestructive-earthquake-of-the-philippines%2F2-uncategorised%2F212-1990-july-16-ms7-9-luzon-earthquake&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-PAGER-CAT-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-PAGER-CAT_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation cs2"><a rel="nofollow" class="external text" href="https://earthquake.usgs.gov/static/lfs/data/pager/catalogs/"><i>PAGER-CAT Earthquake Catalog</i></a>, Version 2008_06.1, United States Geological Survey, September 4, 2009, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180115071656/https://earthquake.usgs.gov/static/lfs/data/pager/catalogs/">archived</a> from the original on January 15, 2018<span class="reference-accessdate">, retrieved <span class="nowrap">October 24,</span> 2018</span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=PAGER-CAT+Earthquake+Catalog&rft.series=Version+2008_06.1&rft.pub=United+States+Geological+Survey&rft.date=2009-09-04&rft_id=https%3A%2F%2Fearthquake.usgs.gov%2Fstatic%2Flfs%2Fdata%2Fpager%2Fcatalogs%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-NGDC-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-NGDC_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNational_Geophysical_Data_Center_/_World_Data_Service_(NGDC/WDS)1972" class="citation cs2">National Geophysical Data Center / World Data Service (NGDC/WDS) (1972), <a rel="nofollow" class="external text" href="https://www.ngdc.noaa.gov/nndc/struts/form?t=101650&s=1&d=1"><i>Significant Earthquake Database</i></a> (Data Set), <a href="/wiki/National_Geophysical_Data_Center" title="National Geophysical Data Center">National Geophysical Data Center</a>, <a href="/wiki/National_Oceanic_and_Atmospheric_Administration" title="National Oceanic and Atmospheric Administration">NOAA</a>, <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.7289%2FV5TD9V7K">10.7289/V5TD9V7K</a>, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170721203405/https://www.ngdc.noaa.gov/nndc/struts/form?t=101650&s=1&d=1">archived</a> from the original on July 21, 2017<span class="reference-accessdate">, retrieved <span class="nowrap">March 11,</span> 2016</span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Significant+Earthquake+Database&rft.pub=National+Geophysical+Data+Center%2C+NOAA&rft.date=1972&rft_id=info%3Adoi%2F10.7289%2FV5TD9V7K&rft.au=National+Geophysical+Data+Center+%2F+World+Data+Service+%28NGDC%2FWDS%29&rft_id=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fnndc%2Fstruts%2Fform%3Ft%3D101650%26s%3D1%26d%3D1&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation audio-visual cs1"><a rel="nofollow" class="external text" href="https://youtube.com/watch?v=zQeyA8MNEBY"><i>Remembering the 1990 Luzon quake</i></a>. <a href="/wiki/CNN_Philippines" title="CNN Philippines">CNN Philippines</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220117144001/https://www.youtube.com/watch?v=zQeyA8MNEBY&feature=youtu.be">Archived</a> from the original on January 17, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">January 17,</span> 2022</span> – via YouTube.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Remembering+the+1990+Luzon+quake&rft.pub=CNN+Philippines&rft_id=https%3A%2F%2Fyoutube.com%2Fwatch%3Fv%3DzQeyA8MNEBY&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-PhilVolcs-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-PhilVolcs_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20080907021751/http://earthquake.phivolcs.dost.gov.ph/update_SOEPD/Earthquake/1990LuzonEQ_Monograph/foreword.html">"The July 16 Luzon Earthquake: A Technical Monograph"</a>. <i>Inter-Agency Committee for Documenting and Establishing Database on the July 1990 Earthquake</i>. <a href="/wiki/Philippine_Institute_of_Volcanology_and_Seismology" title="Philippine Institute of Volcanology and Seismology">Philippine Institute of Volcanology and Seismology</a>. 2001. 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United States: World Almanac Education Group Inc. 2008. p. 305. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-60057-072-8" title="Special:BookSources/978-1-60057-072-8"><bdi>978-1-60057-072-8</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+World+Almanac+and+Book+of+Facts+2008%3A+140th+Anniversary+Edition&rft.place=United+States&rft.pages=305&rft.pub=World+Almanac+Education+Group+Inc.&rft.date=2008&rft.isbn=978-1-60057-072-8&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJohn_W._Wright2008" class="citation book cs1">John W. Wright, ed. 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Retrieved <span class="nowrap">January 8,</span> 2009</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=International+notes+Earthquake+Disaster+%E2%80%93+Luzon%2C+Philippines&rft.pub=Center+for+Disease+Control&rft.date=1990-08-31&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fmmwr%2Fpreview%2Fmmwrhtml%2F00001734.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-mid2-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-mid2_18-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJomar_Kho_Indanan1990" class="citation news cs1">Jomar Kho Indanan (August 22, 1990). "The Worst of Times". 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Retrieved <span class="nowrap">January 13,</span> 2009</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Philippine+Daily+Inquirer&rft.atitle=How+Baguio+quake+victim+survived+15-day+ordeal+under+rubble&rft.date=2004-12-10&rft.aulast=Moulic&rft.aufirst=Gobleth&rft_id=http%3A%2F%2Farchive.inquirer.net%2Fview.php%3Fdb%3D0%26story_id%3D20806&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLiquicia1990" class="citation news cs1">Liquicia, Rosario (July 18, 1990). <a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=tZUVAAAAIBAJ&sjid=hAsEAAAAIBAJ&pg=3797%2C2926517">"Hyatt Terraces: A crumpled ruin"</a>. <i>Manila Standard</i><span class="reference-accessdate">. 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Retrieved <span class="nowrap">January 13,</span> 2009</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Philippine+Daily+Inquirer&rft.atitle=Roco+trapped+in+elevator+on+Friday+the+13th&rft.date=2007-04-17&rft.au=Norman+Bordadora+%26+Michael+Lim+Ubac&rft_id=http%3A%2F%2Fnewsinfo.inquirer.net%2Finquirerheadlines%2Fnation%2Fview_article.php%3Farticle_id%3D60325&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=tZUVAAAAIBAJ&sjid=hAsEAAAAIBAJ&pg=6665%2C2925316">"Quake Deaths Reach 256"</a>. <i>Manila Standard</i>. 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Retrieved <span class="nowrap">July 16,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Philippine+Navigators&rft.atitle=23+Years+in+La+Union&rft.date=2015-12-12&rft_id=https%3A%2F%2Fwww.philnavs.org%2F23-years-of-ministry-in-la-union%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-Sals-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-Sals_30-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSals2005" class="citation book cs1">Sals, Florent Joseph (2005). <i>The History of Agoo: 1578-2005</i>. 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Retrieved <span class="nowrap">September 8,</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=International+notes+Earthquake+Disaster+%E2%80%93+Luzon%2C+Philippines&rft_id=https%3A%2F%2Fwww.cdc.gov%2FmmwR%2Fpreview%2Fmmwrhtml%2F00001734.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-32">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation cs2"><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=d1KIfTMrK3k"><i>Baguio remembers deadly 1990 quake</i></a><span class="reference-accessdate">, retrieved <span class="nowrap">August 8,</span> 2021</span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Baguio+remembers+deadly+1990+quake&rft_id=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dd1KIfTMrK3k&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-33"><span class="mw-cite-backlink"><b><a href="#cite_ref-33">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation episode cs1"><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=QRXO39SHOa8">"Earthquake!"</a>. <i>Anatomy of Disaster</i>. Season 1. Episode 3. 1997. The Learning Channel. <a rel="nofollow" class="external text" href="https://ghostarchive.org/varchive/youtube/20211219/QRXO39SHOa8">Archived</a> from the original on December 19, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">October 6,</span> 2020</span> – via YouTube.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Anatomy+of+Disaster&rft.series=Season+1.+Episode+3&rft.date=1997&rft_id=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DQRXO39SHOa8&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-34">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation audio-visual cs1"><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=CqI8GvBC5aY"><i>Limang Dekada: The GMA News 50th Anniversary Special</i></a> (Television special). Philippines: <a href="/wiki/GMA_News_and_Public_Affairs" class="mw-redirect" title="GMA News and Public Affairs">GMA News and Public Affairs</a>. January 10, 2010. <a rel="nofollow" class="external text" href="https://ghostarchive.org/varchive/youtube/20211219/CqI8GvBC5aY">Archived</a> from the original on December 19, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">October 29,</span> 2020</span> – via YouTube.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Limang+Dekada%3A+The+GMA+News+50th+Anniversary+Special&rft.place=Philippines&rft.pub=GMA+News+and+Public+Affairs&rft.date=2010-01-10&rft_id=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DCqI8GvBC5aY&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> <li id="cite_note-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-35">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation audio-visual cs1"><a rel="nofollow" class="external text" href="https://www.imdb.com/title/tt0448103?ref_=nv_sr_srsg_0"><i>Sa Mata ng Balita</i></a> (Television special). Philippines: <a href="/wiki/ABS-CBN_News_and_Current_Affairs" title="ABS-CBN News and Current Affairs">ABS-CBN News and Current Affairs</a>. October 12, 2003.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Sa+Mata+ng+Balita&rft.place=Philippines&rft.pub=ABS-CBN+News+and+Current+Affairs&rft.date=2003-10-12&rft_id=https%3A%2F%2Fwww.imdb.com%2Ftitle%2Ftt0448103%3Fref_%3Dnv_sr_srsg_0&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=13" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:1990_Luzon_earthquake" class="extiw" title="commons:Category:1990 Luzon earthquake">1990 Luzon earthquake</a></span>.</div></div> </div> <ul><li><a rel="nofollow" class="external text" href="http://eird.org/deslizamientos/pdf/eng/doc13258/doc13258-4a.pdf">EIRD overview</a></li> <li><a rel="nofollow" class="external text" href="http://www.geocities.com/lingayenbay/earthquake.html">The 1990 Baguio City Earthquake</a> (<a rel="nofollow" class="external text" href="https://web.archive.org/web/20091025044659/http://geocities.com/lingayenbay/earthquake.html">Archived</a> 2009-10-21)</li> <li><a rel="nofollow" class="external text" href="https://www.cdc.gov/mmwr/preview/mmwrhtml/00001734.htm">International notes Earthquake Disaster – Luzon, Philippines </a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20060428151128/http://www.rapidsar.org.uk/index.cgi?content=17">Rapid.Org.UK – Philippines earthquake</a></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSteven_Erlanger1990" class="citation news cs1"><a href="/wiki/Steven_Erlanger" title="Steven Erlanger">Steven Erlanger</a> (July 19, 1990). <a rel="nofollow" class="external text" href="https://www.nytimes.com/1990/07/19/world/hopes-dying-in-the-rubble-in-philippines.html">"Hopes Dying in the Rubble in Philippines"</a>. <i>The New York Times</i><span class="reference-accessdate">. Retrieved <span class="nowrap">January 17,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=Hopes+Dying+in+the+Rubble+in+Philippines&rft.date=1990-07-19&rft.au=Steven+Erlanger&rft_id=https%3A%2F%2Fwww.nytimes.com%2F1990%2F07%2F19%2Fworld%2Fhopes-dying-in-the-rubble-in-philippines.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A1990+Luzon+earthquake" class="Z3988"></span></li> <li>The <a rel="nofollow" class="external text" href="http://www.isc.ac.uk/">International Seismological Centre</a> has a <a rel="nofollow" class="external text" href="http://www.isc.ac.uk/cgi-bin/FormatBibprint.pl?evid=362868">bibliography</a> and/or <a rel="nofollow" class="external text" href="http://www.isc.ac.uk/cgi-bin/web-db-v4?event_id=362868&out_format=IMS1.0&request=COMPREHENSIVE">authoritative data</a> for this event.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Videos">Videos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=1990_Luzon_earthquake&action=edit&section=14" title="Edit section: Videos"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=0PpRwWglcHM"><span class="plainlinks">Panahon TV retrospective on the earthquake</span></a> on <a href="/wiki/YouTube_video_(identifier)" class="mw-redirect" title="YouTube video (identifier)">YouTube</a></li> <li><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=d1KIfTMrK3k"><span class="plainlinks">ANC <i>News Now</i> retrospective on the earthquake</span></a> on <a href="/wiki/YouTube_video_(identifier)" class="mw-redirect" title="YouTube video (identifier)">YouTube</a></li> <li><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=Yu3b8lGxxwI"><span class="plainlinks"><i>GMA Headline News</i> report on the earthquake in Baguio</span></a> on <a href="/wiki/YouTube_video_(identifier)" class="mw-redirect" title="YouTube video (identifier)">YouTube</a></li> <li><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=_51uKhaI_q8"><span class="plainlinks">Another <i>GMA Headline News</i> report on the earthquake in Gabaldon, Nueva Ecija</span></a> on <a href="/wiki/YouTube_video_(identifier)" class="mw-redirect" title="YouTube video (identifier)">YouTube</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist 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in 1990"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Earthquakes_in_1990" title="Special:EditPage/Template:Earthquakes in 1990"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="←_Earthquakes_in_1990_→" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_earthquakes_in_1989" title="List of earthquakes in 1989">←</a> <a href="/wiki/List_of_earthquakes_in_1990" title="List of earthquakes in 1990">Earthquakes in 1990</a> <a href="/wiki/List_of_earthquakes_in_1991" title="List of earthquakes in 1991">→</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1990_Bohol_Sea_earthquake" title="1990 Bohol Sea earthquake">Bohol Sea</a> (6.8, Feb 8)</li> <li><a href="/wiki/1990_Upland_earthquake" title="1990 Upland earthquake">Upland</a> (5.7, Feb 28)</li> <li><a href="/wiki/1990_Bishop%27s_Castle_earthquake" title="1990 Bishop's Castle earthquake">Bishop's Castle</a> (5.1, Apr 2)</li> <li><a href="/wiki/1990_Gonghe_earthquake" title="1990 Gonghe earthquake">Gonghe</a> (7.0, Apr 26) <b>†</b></li> <li><a href="/wiki/1990_South_Sudan_earthquakes" title="1990 South Sudan earthquakes">South Sudan</a> (7.1, May 20) <b>†</b></li> <li><a href="/wiki/1990%E2%80%9391_Alto_Mayo_earthquakes" title="1990–91 Alto Mayo earthquakes">Alto Mayo</a> (6.6, May 29) <b>†</b></li> <li><a href="/wiki/1990_Vrancea_earthquakes" title="1990 Vrancea earthquakes">Vrancea</a> (6.7, 6.2, 6.1, May 30/31)</li> <li><a href="/wiki/1990_Panay_earthquake" title="1990 Panay earthquake">Panay</a> (7.1, Jun 14)</li> <li><a href="/wiki/1990_Manjil%E2%80%93Rudbar_earthquake" title="1990 Manjil–Rudbar earthquake">Manjil–Rudbar</a> (7.4, Jun 21) <b>†</b> <b>‡</b></li> <li><a href="/wiki/Lenin_Peak_disaster" title="Lenin Peak disaster">Lenin Peak</a> (6.4, Jul 13) <b>†</b></li> <li><a class="mw-selflink selflink">Luzon</a> (7.8, Jul 16) <b>†</b></li> <li><a href="/wiki/1990_Carlentini_earthquake" title="1990 Carlentini earthquake">Carlentini</a> (5.6, Dec 13)</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><b>†</b> indicates earthquake resulting in at least 30 deaths<br /> <b>‡</b> indicates the deadliest earthquake of the year</div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Earthquakes_in_the_Philippines" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Earthquakes_in_the_Philippines" title="Template:Earthquakes in the Philippines"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Earthquakes_in_the_Philippines" title="Template talk:Earthquakes in the Philippines"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Earthquakes_in_the_Philippines" title="Special:EditPage/Template:Earthquakes in the Philippines"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Earthquakes_in_the_Philippines" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_earthquakes_in_the_Philippines" title="List of earthquakes in the Philippines">Earthquakes in the Philippines</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Historical</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1628_Camarines_earthquake" title="1628 Camarines earthquake">1628 Camarines</a></li> <li><a href="/wiki/1645_Luzon_earthquake" title="1645 Luzon earthquake">1645 Luzon</a></li> <li><a href="/wiki/1863_Manila_earthquake" title="1863 Manila earthquake">1863 Manila</a></li> <li><a href="/wiki/1879_Surigao_earthquake" title="1879 Surigao earthquake">1879 Surigao</a></li> <li><a href="/wiki/1880_Southern_Luzon_earthquakes" title="1880 Southern Luzon earthquakes">1880 Southern Luzon</a></li> <li><a href="/wiki/1897_Mindanao_earthquakes" title="1897 Mindanao earthquakes">1897 Mindanao</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">20th century</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1913_Sulawesi%E2%80%93Mindanao_earthquake" title="1913 Sulawesi–Mindanao earthquake">1913 Sulawesi–Mindanao</a></li> <li><a href="/wiki/1918_Celebes_Sea_earthquake" title="1918 Celebes Sea earthquake">1918 Celebes Sea</a></li> <li><a href="/wiki/1948_Lady_Caycay_earthquake" title="1948 Lady Caycay earthquake">1948 Lady Caycay</a></li> <li><a href="/wiki/1955_Lanao_earthquake" title="1955 Lanao earthquake">1955 Lanao</a></li> <li><a href="/wiki/1968_Casiguran_earthquake" title="1968 Casiguran earthquake">1968 Casiguran</a></li> <li><a href="/wiki/1973_Ragay_Gulf_earthquake" title="1973 Ragay Gulf earthquake">1973 Ragay Gulf</a></li> <li><a href="/wiki/1976_Moro_Gulf_earthquake" title="1976 Moro Gulf earthquake">1976 Moro Gulf</a></li> <li><a href="/wiki/1983_Luzon_earthquake" title="1983 Luzon earthquake">1983 Luzon</a></li> <li><a href="/wiki/1988_Mindoro_earthquake" title="1988 Mindoro earthquake">1988 Mindoro</a></li> <li><a href="/wiki/1990_Bohol_Sea_earthquake" title="1990 Bohol Sea earthquake">1990 Bohol Sea</a></li> <li><a href="/wiki/1990_Panay_earthquake" title="1990 Panay earthquake">1990 Panay</a></li> <li><a class="mw-selflink selflink">1990 Luzon</a></li> <li><a href="/wiki/1994_Mindoro_earthquake" title="1994 Mindoro earthquake">1994 Mindoro</a></li> <li><a href="/wiki/1999_Luzon_earthquake" title="1999 Luzon earthquake">1999 Luzon</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">21st century</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2002_Mindanao_earthquake" title="2002 Mindanao earthquake">2002 Mindanao</a></li> <li><a href="/wiki/2010_Mindanao_earthquakes" title="2010 Mindanao earthquakes">2010 Mindanao</a></li> <li><a href="/wiki/2012_Negros_earthquake" title="2012 Negros earthquake">2012 Negros</a></li> <li><a href="/wiki/2012_Samar_earthquake" title="2012 Samar earthquake">2012 Samar</a></li> <li><a href="/wiki/2013_Bohol_earthquake" title="2013 Bohol earthquake">2013 Bohol</a></li> <li><a href="/wiki/2017_Surigao_earthquake" title="2017 Surigao earthquake">2017 Surigao</a></li> <li><a href="/wiki/2017_Batangas_earthquakes" title="2017 Batangas earthquakes">2017 Batangas</a></li> <li><a href="/wiki/2017_Leyte_earthquake" title="2017 Leyte earthquake">2017 Leyte</a></li> <li><a href="/wiki/2019_Luzon_earthquake" title="2019 Luzon earthquake">2019 Luzon</a></li> <li><a href="/wiki/2019_Eastern_Samar_earthquake" title="2019 Eastern Samar earthquake">2019 Eastern Samar</a></li> <li><a href="/wiki/July_2019_Cotabato_earthquake" title="July 2019 Cotabato earthquake">July 2019 Cotabato</a></li> <li><a href="/wiki/2019_Batanes_earthquake" title="2019 Batanes earthquake">2019 Batanes</a></li> <li><a href="/wiki/2019_Cotabato_earthquakes" title="2019 Cotabato earthquakes">October 2019 Cotabato</a></li> <li><a href="/wiki/2019_Davao_del_Sur_earthquake" title="2019 Davao del Sur earthquake">2019 Davao del Sur</a></li> <li><a href="/wiki/2020_Masbate_earthquake" title="2020 Masbate earthquake">2020 Masbate</a></li> <li><a href="/wiki/2021_Davao_del_Sur_earthquake" title="2021 Davao del Sur earthquake">2021 Davao del Sur</a></li> <li><a href="/wiki/2021_Davao_Oriental_earthquake" title="2021 Davao Oriental earthquake">2021 Davao Oriental</a></li> <li><a href="/wiki/2022_Luzon_earthquake" title="2022 Luzon earthquake">2022 Luzon</a></li> <li><a href="/wiki/November_2023_Mindanao_earthquake" title="November 2023 Mindanao earthquake">November 2023 Mindanao</a></li> <li><a href="/wiki/December_2023_Mindanao_earthquake" title="December 2023 Mindanao earthquake">December 2023 Mindanao</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" 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