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class="vector-toc-list"> </ul> </li> <li id="toc-Effetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Effetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Effetti</span> </div> </a> <ul id="toc-Effetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliugrafia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliugrafia"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Bibliugrafia</span> </div> </a> <ul id="toc-Bibliugrafia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Da_vede_dinù" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Da_vede_dinù"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Da vede dinù</span> </div> </a> <ul id="toc-Da_vede_dinù-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Fonte" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Fonte"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Fonte</span> </div> </a> <ul id="toc-Fonte-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Cuntenuti" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Scala di Richter</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 93 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-93" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">93 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Richterskaal" title="Richterskaal - afrikaans" lang="af" hreflang="af" data-title="Richterskaal" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D9%82%D9%8A%D8%A7%D8%B3_%D8%B1%D9%8A%D8%AE%D8%AA%D8%B1" title="مقياس ريختر - arabu" lang="ar" hreflang="ar" data-title="مقياس ريختر" data-language-autonym="العربية" data-language-local-name="arabu" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%AC%D8%AF%D9%88%D9%84_%D8%B1%D9%8A%D8%AE%D8%AA%D8%B1" title="جدول ريختر - arabo egiziano" lang="arz" hreflang="arz" data-title="جدول ريختر" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Escala_sismol%C3%B3xica_de_Richter" title="Escala sismolóxica de Richter - asturiano" lang="ast" hreflang="ast" data-title="Escala sismolóxica de Richter" data-language-autonym="Asturianu" data-language-local-name="asturiano" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Rixter_%C5%9Fkalas%C4%B1" title="Rixter şkalası - azerbaigiano" lang="az" hreflang="az" data-title="Rixter şkalası" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%B1%DB%8C%D8%B4%D8%AA%D8%B1_%D8%B3%D8%A7%DB%8C%DB%8C" title="ریشتر سایی - South Azerbaijani" lang="azb" hreflang="azb" data-title="ریشتر سایی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D0%BA%D0%B0%D0%BB%D0%B0_%D0%BD%D0%B0_%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80" title="Скала на Рихтер - bulgaro" lang="bg" hreflang="bg" data-title="Скала на Рихтер" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%B0_%E0%A4%AA%E0%A5%88%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%BE" title="रिक्टर पैमाना - Bhojpuri" lang="bh" hreflang="bh" data-title="रिक्टर पैमाना" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B0%E0%A6%BF%E0%A6%96%E0%A6%9F%E0%A6%BE%E0%A6%B0_%E0%A6%AE%E0%A6%BE%E0%A6%AA%E0%A6%A8%E0%A7%80" title="রিখটার মাপনী - bengalese" lang="bn" hreflang="bn" data-title="রিখটার মাপনী" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Skeuliad_Richter" title="Skeuliad Richter - bretone" lang="br" hreflang="br" data-title="Skeuliad Richter" data-language-autonym="Brezhoneg" data-language-local-name="bretone" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Richterova_skala" title="Richterova skala - bosniaco" lang="bs" hreflang="bs" data-title="Richterova skala" data-language-autonym="Bosanski" data-language-local-name="bosniaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Escala_de_Richter" title="Escala de Richter - catalano" lang="ca" hreflang="ca" data-title="Escala de Richter" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Richterova_stupnice" title="Richterova stupnice - ceccu" lang="cs" hreflang="cs" data-title="Richterova stupnice" data-language-autonym="Čeština" data-language-local-name="ceccu" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Graddfa_Richter" title="Graddfa Richter - gallese" lang="cy" hreflang="cy" data-title="Graddfa Richter" data-language-autonym="Cymraeg" data-language-local-name="gallese" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Richterskalaen" title="Richterskalaen - danese" lang="da" hreflang="da" data-title="Richterskalaen" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Richterskala" title="Richterskala - tedescu" lang="de" hreflang="de" data-title="Richterskala" data-language-autonym="Deutsch" data-language-local-name="tedescu" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CE%BB%CE%AF%CE%BC%CE%B1%CE%BA%CE%B1_%CE%A1%CE%AF%CF%87%CF%84%CE%B5%CF%81" title="Κλίμακα Ρίχτερ - grecu" lang="el" hreflang="el" data-title="Κλίμακα Ρίχτερ" data-language-autonym="Ελληνικά" data-language-local-name="grecu" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Richter_scale" title="Richter scale - inglese" lang="en" hreflang="en" data-title="Richter scale" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Skalo_de_Richter" title="Skalo de Richter - esperanto" lang="eo" hreflang="eo" data-title="Skalo de Richter" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Escala_sismol%C3%B3gica_de_Richter" title="Escala sismológica de Richter - spagnolu" lang="es" hreflang="es" data-title="Escala sismológica de Richter" data-language-autonym="Español" data-language-local-name="spagnolu" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Richteri_skaala" title="Richteri skaala - estone" lang="et" hreflang="et" data-title="Richteri skaala" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Richter_eskala" title="Richter eskala - basco" lang="eu" hreflang="eu" data-title="Richter eskala" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%85%D9%82%DB%8C%D8%A7%D8%B3_%D8%B1%DB%8C%D8%B4%D8%AA%D8%B1" title="مقیاس ریشتر - persiano" lang="fa" hreflang="fa" data-title="مقیاس ریشتر" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Richterin_asteikko" title="Richterin asteikko - finlandese" lang="fi" hreflang="fi" data-title="Richterin asteikko" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Richterstigin" title="Richterstigin - faroese" lang="fo" hreflang="fo" data-title="Richterstigin" data-language-autonym="Føroyskt" data-language-local-name="faroese" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/%C3%89chelle_de_Richter" title="Échelle de Richter - francese" lang="fr" hreflang="fr" data-title="Échelle de Richter" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Scjale_Richter" title="Scjale Richter - friulano" lang="fur" hreflang="fur" data-title="Scjale Richter" data-language-autonym="Furlan" data-language-local-name="friulano" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Skaal_fan_Richter" title="Skaal fan Richter - frisone occidentale" lang="fy" hreflang="fy" data-title="Skaal fan Richter" data-language-autonym="Frysk" data-language-local-name="frisone occidentale" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Sc%C3%A1la_Richter" title="Scála Richter - irlandese" lang="ga" hreflang="ga" data-title="Scála Richter" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Escala_de_Richter" title="Escala de Richter - galiziano" lang="gl" hreflang="gl" data-title="Escala de Richter" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%B0%E0%AA%BF%E0%AA%95%E0%AA%9F%E0%AA%B0_%E0%AA%AE%E0%AB%87%E0%AA%97%E0%AB%8D%E0%AA%A8%E0%AB%80%E0%AA%9F%E0%AA%AF%E0%AB%81%E0%AA%A1_%E0%AA%B8%E0%AB%8D%E0%AA%95%E0%AB%87%E0%AA%B2" title="રિકટર મેગ્નીટયુડ સ્કેલ - gujarati" lang="gu" hreflang="gu" data-title="રિકટર મેગ્નીટયુડ સ્કેલ" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A1%D7%95%D7%9C%D7%9D_%D7%A8%D7%99%D7%9B%D7%98%D7%A8" title="סולם ריכטר - ebraico" lang="he" hreflang="he" data-title="סולם ריכטר" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B0%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%B0_%E0%A4%AA%E0%A5%88%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%BE" title="रिक्टर पैमाना - hindi" lang="hi" hreflang="hi" data-title="रिक्टर पैमाना" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Richterova_ljestvica" title="Richterova ljestvica - croato" lang="hr" hreflang="hr" data-title="Richterova ljestvica" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Mayitid" title="Mayitid - creolo haitiano" lang="ht" hreflang="ht" data-title="Mayitid" data-language-autonym="Kreyòl ayisyen" data-language-local-name="creolo haitiano" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Richter-sk%C3%A1la" title="Richter-skála - ungarese" lang="hu" hreflang="hu" data-title="Richter-skála" data-language-autonym="Magyar" data-language-local-name="ungarese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8C%D5%AB%D5%AD%D5%BF%D5%A5%D6%80%D5%AB_%D5%BD%D5%A1%D5%B6%D5%A4%D5%B2%D5%A1%D5%AF" title="Ռիխտերի սանդղակ - armeno" lang="hy" hreflang="hy" data-title="Ռիխտերի սանդղակ" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Skala_Richter" title="Skala Richter - indunesianu" lang="id" hreflang="id" data-title="Skala Richter" data-language-autonym="Bahasa Indonesia" data-language-local-name="indunesianu" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Skalo_di_Richter" title="Skalo di Richter - ido" lang="io" hreflang="io" data-title="Skalo di Richter" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Scala_Richter" title="Scala Richter - talianu" lang="it" hreflang="it" data-title="Scala Richter" data-language-autonym="Italiano" data-language-local-name="talianu" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%AD%E3%83%BC%E3%82%AB%E3%83%AB%E3%83%BB%E3%83%9E%E3%82%B0%E3%83%8B%E3%83%81%E3%83%A5%E3%83%BC%E3%83%89" title="ローカル・マグニチュード - giappunese" lang="ja" hreflang="ja" data-title="ローカル・マグニチュード" data-language-autonym="日本語" data-language-local-name="giappunese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Skala_Richter" title="Skala Richter - giavanese" lang="jv" hreflang="jv" data-title="Skala Richter" data-language-autonym="Jawa" data-language-local-name="giavanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A0%E1%83%98%E1%83%AE%E1%83%A2%E1%83%94%E1%83%A0%E1%83%98%E1%83%A1_%E1%83%A1%E1%83%99%E1%83%90%E1%83%9A%E1%83%90" title="რიხტერის სკალა - georgiano" lang="ka" hreflang="ka" data-title="რიხტერის სკალა" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B0%E0%B2%BF%E0%B2%95%E0%B3%8D%E0%B2%9F%E0%B2%B0%E0%B3%8D_%E0%B2%AE%E0%B2%BE%E0%B2%AA%E0%B2%95" title="ರಿಕ್ಟರ್ ಮಾಪಕ - kannada" lang="kn" hreflang="kn" data-title="ರಿಕ್ಟರ್ ಮಾಪಕ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A6%AD%ED%84%B0_%EA%B7%9C%EB%AA%A8" title="릭터 규모 - cureanu" lang="ko" hreflang="ko" data-title="릭터 규모" data-language-autonym="한국어" data-language-local-name="cureanu" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Scala_Richteriana" title="Scala Richteriana - latino" lang="la" hreflang="la" data-title="Scala Richteriana" data-language-autonym="Latina" data-language-local-name="latino" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Sjaol_van_Richter" title="Sjaol van Richter - limburghese" lang="li" hreflang="li" data-title="Sjaol van Richter" data-language-autonym="Limburgs" data-language-local-name="limburghese" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Rihtera_skala" title="Rihtera skala - lettone" lang="lv" hreflang="lv" data-title="Rihtera skala" data-language-autonym="Latviešu" data-language-local-name="lettone" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80%D0%BE%D0%B2%D0%B0_%D1%81%D0%BA%D0%B0%D0%BB%D0%B0" title="Рихтерова скала - macedone" lang="mk" hreflang="mk" data-title="Рихтерова скала" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B1%E0%B4%BF%E0%B4%95%E0%B5%8D%E0%B4%9F%E0%B5%BC_%E0%B4%AE%E0%B4%BE%E0%B4%A8%E0%B4%95%E0%B4%82" title="റിക്ടർ മാനകം - malayalam" lang="ml" hreflang="ml" data-title="റിക്ടർ മാനകം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80%D0%B8%D0%B9%D0%BD_%D1%88%D0%B0%D1%82%D0%B0%D0%BB%D0%B1%D0%B0%D1%80" title="Рихтерийн шаталбар - mongolo" lang="mn" hreflang="mn" data-title="Рихтерийн шаталбар" data-language-autonym="Монгол" data-language-local-name="mongolo" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B0%E0%A4%BF%E0%A4%B6%E0%A5%8D%E0%A4%9F%E0%A4%B0_%E0%A4%AE%E0%A4%BE%E0%A4%AA%E0%A4%A8%E0%A4%AA%E0%A4%A6%E0%A5%8D%E0%A4%A7%E0%A4%A4" title="रिश्टर मापनपद्धत - marathi" lang="mr" hreflang="mr" data-title="रिश्टर मापनपद्धत" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Skala_Richter" title="Skala Richter - malese" lang="ms" hreflang="ms" data-title="Skala Richter" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Schaal_van_Richter" title="Schaal van Richter - neerlandese" lang="nl" hreflang="nl" data-title="Schaal van Richter" data-language-autonym="Nederlands" data-language-local-name="neerlandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Richterskalaen" title="Richterskalaen - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Richterskalaen" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Richters_skala" title="Richters skala - norvegese bokmål" lang="nb" hreflang="nb" data-title="Richters skala" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Magnitud_d%27un_t%C3%A8rratremol" title="Magnitud d'un tèrratremol - occitano" lang="oc" hreflang="oc" data-title="Magnitud d'un tèrratremol" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%B0%E0%AC%BF%E0%AC%95%E0%AD%8D%E0%AC%9F%E0%AC%B0_%E0%AC%B8%E0%AD%8D%E0%AC%95%E0%AD%87%E0%AC%B2" title="ରିକ୍ଟର ସ୍କେଲ - odia" lang="or" hreflang="or" data-title="ରିକ୍ଟର ସ୍କେଲ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B0%E0%A8%BF%E0%A8%95%E0%A8%9F%E0%A8%B0_%E0%A8%B8%E0%A8%95%E0%A9%87%E0%A8%B2" title="ਰਿਕਟਰ ਸਕੇਲ - punjabi" lang="pa" hreflang="pa" data-title="ਰਿਕਟਰ ਸਕੇਲ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Skala_Richtera" title="Skala Richtera - pulunese" lang="pl" hreflang="pl" data-title="Skala Richtera" data-language-autonym="Polski" data-language-local-name="pulunese" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Scala_%C3%ABd_Richter" title="Scala ëd Richter - piemontese" lang="pms" hreflang="pms" data-title="Scala ëd Richter" data-language-autonym="Piemontèis" data-language-local-name="piemontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Escala_de_Richter" title="Escala de Richter - purtughese" lang="pt" hreflang="pt" data-title="Escala de Richter" data-language-autonym="Português" data-language-local-name="purtughese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Scara_de_magnitudine_Richter" title="Scara de magnitudine Richter - rumeno" lang="ro" hreflang="ro" data-title="Scara de magnitudine Richter" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A8%D0%BA%D0%B0%D0%BB%D0%B0_%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80%D0%B0" title="Шкала Рихтера - russiu" lang="ru" hreflang="ru" data-title="Шкала Рихтера" data-language-autonym="Русский" data-language-local-name="russiu" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Scala_Richter" title="Scala Richter - siciliano" lang="scn" hreflang="scn" data-title="Scala Richter" data-language-autonym="Sicilianu" data-language-local-name="siciliano" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Richterova_skala" title="Richterova skala - serbo-croato" lang="sh" hreflang="sh" data-title="Richterova skala" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Richter_scale" title="Richter scale - Simple English" lang="en-simple" hreflang="en-simple" data-title="Richter scale" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Lok%C3%A1lne_magnit%C3%BAdo" title="Lokálne magnitúdo - sluvaccu" lang="sk" hreflang="sk" data-title="Lokálne magnitúdo" data-language-autonym="Slovenčina" data-language-local-name="sluvaccu" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Richterjeva_potresna_lestvica" title="Richterjeva potresna lestvica - sluvenu" lang="sl" hreflang="sl" data-title="Richterjeva potresna lestvica" data-language-autonym="Slovenščina" data-language-local-name="sluvenu" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Rikter_Cabir" title="Rikter Cabir - somalo" lang="so" hreflang="so" data-title="Rikter Cabir" data-language-autonym="Soomaaliga" data-language-local-name="somalo" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Shkalla_e_Rihterit" title="Shkalla e Rihterit - albanese" lang="sq" hreflang="sq" data-title="Shkalla e Rihterit" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80%D0%BE%D0%B2%D0%B0_%D1%81%D0%BA%D0%B0%D0%BB%D0%B0_%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D1%83%D0%B4%D0%B5_%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D1%81%D0%B0" title="Рихтерова скала магнитуде потреса - serbo" lang="sr" hreflang="sr" data-title="Рихтерова скала магнитуде потреса" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Richterskalan" title="Richterskalan - svedese" lang="sv" hreflang="sv" data-title="Richterskalan" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B0%E0%AE%BF%E0%AE%95%E0%AF%8D%E0%AE%9F%E0%AE%B0%E0%AF%8D_%E0%AE%85%E0%AE%B3%E0%AE%B5%E0%AF%81" title="ரிக்டர் அளவு - tamil" lang="ta" hreflang="ta" data-title="ரிக்டர் அளவு" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D2%B6%D0%B0%D0%B4%D0%B2%D0%B0%D0%BB%D0%B8_%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80" title="Ҷадвали Рихтер - tagico" lang="tg" hreflang="tg" data-title="Ҷадвали Рихтер" data-language-autonym="Тоҷикӣ" data-language-local-name="tagico" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A1%E0%B8%B2%E0%B8%95%E0%B8%A3%E0%B8%B2%E0%B8%A3%E0%B8%B4%E0%B8%81%E0%B9%80%E0%B8%95%E0%B8%AD%E0%B8%A3%E0%B9%8C" title="มาตราริกเตอร์ - tailandese" lang="th" hreflang="th" data-title="มาตราริกเตอร์" data-language-autonym="ไทย" data-language-local-name="tailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Eskalang_sismolohikong_Richter" title="Eskalang sismolohikong Richter - tagalog" lang="tl" hreflang="tl" data-title="Eskalang sismolohikong Richter" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Richter_%C3%B6l%C3%A7e%C4%9Fi" title="Richter ölçeği - turcu" lang="tr" hreflang="tr" data-title="Richter ölçeği" data-language-autonym="Türkçe" data-language-local-name="turcu" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A0%D0%B8%D1%85%D1%82%D0%B5%D1%80_%D0%BC%D0%B0%D0%B3%D0%BD%D0%B8%D1%82%D1%83%D0%B4%D0%B0_%D1%88%D0%BA%D0%B0%D0%BB%D0%B0%D1%81%D1%8B" title="Рихтер магнитуда шкаласы - tataro" lang="tt" hreflang="tt" data-title="Рихтер магнитуда шкаласы" data-language-autonym="Татарча / tatarça" data-language-local-name="tataro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A8%D0%BA%D0%B0%D0%BB%D0%B0_%D0%A0%D1%96%D1%85%D1%82%D0%B5%D1%80%D0%B0" title="Шкала Ріхтера - ucraino" lang="uk" hreflang="uk" data-title="Шкала Ріхтера" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B1%DB%8C%DA%A9%D9%B9%D8%B1_%D8%A7%D8%B3%DA%A9%DB%8C%D9%84" title="ریکٹر اسکیل - urdu" lang="ur" hreflang="ur" data-title="ریکٹر اسکیل" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Zilzila_magnitudasi" title="Zilzila magnitudasi - uzbeco" lang="uz" hreflang="uz" data-title="Zilzila magnitudasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeco" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Sca%C5%82a_sismo%C5%82%C3%B2zega_de_Richter" title="Scała sismołòzega de Richter - veneto" lang="vec" hreflang="vec" data-title="Scała sismołòzega de Richter" data-language-autonym="Vèneto" data-language-local-name="veneto" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C4%90%E1%BB%99_Richter" title="Độ Richter - vietnamita" lang="vi" hreflang="vi" data-title="Độ Richter" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Richterschoale" title="Richterschoale - fiammingo occidentale" lang="vls" hreflang="vls" data-title="Richterschoale" data-language-autonym="West-Vlams" data-language-local-name="fiammingo occidentale" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Sch%C3%A5le_di_Richter" title="Schåle di Richter - vallone" lang="wa" hreflang="wa" data-title="Schåle di Richter" data-language-autonym="Walon" data-language-local-name="vallone" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Escala_hin_magnitud_Richter" title="Escala hin magnitud Richter - waray" lang="war" hreflang="war" data-title="Escala hin magnitud Richter" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%87%8C%E6%B0%8F%E9%9C%87%E7%BA%A7" title="里氏震级 - wu" lang="wuu" hreflang="wuu" data-title="里氏震级" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A0%E1%83%98%E1%83%AE%E1%83%A2%E1%83%94%E1%83%A0%E1%83%98%E1%83%A8_%E1%83%A1%E1%83%99%E1%83%90%E1%83%9A%E1%83%90" title="რიხტერიშ სკალა - mengrelio" lang="xmf" hreflang="xmf" data-title="რიხტერიშ სკალა" data-language-autonym="მარგალური" data-language-local-name="mengrelio" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A8%D7%99%D7%9B%D7%98%D7%A2%D7%A8_%D7%A1%D7%A7%D7%90%D7%9C%D7%A2" title="ריכטער סקאלע - yiddish" lang="yi" hreflang="yi" data-title="ריכטער סקאלע" data-language-autonym="ייִדיש" data-language-local-name="yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%87%8C%E6%B0%8F%E5%9C%B0%E9%9C%87%E8%A6%8F%E6%A8%A1" title="里氏地震規模 - chinese" lang="zh" hreflang="zh" data-title="里氏地震規模" data-language-autonym="中文" data-language-local-name="chinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Richter_kui-b%C3%B4%CD%98" title="Richter kui-bô͘ - min nan" lang="nan" hreflang="nan" data-title="Richter kui-bô͘" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%BB%8E%E5%85%8B%E7%89%B9%E5%88%B6" title="黎克特制 - 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data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspettu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">piattà</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">À prupositu di Wikipedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="co" dir="ltr"><p>Incù l'attribuzione d'un valore annantu à a <b>scala di Richter</b> o <i>magnitudine lucale </i>M<i><sub>L</sub></i>, si sprima una <a href="/w/index.php?title=Misura_(metrologia)&action=edit&redlink=1" class="new" title="Misura (metrologia) (a pàgina ùn esiste micca)">misura</a> di a <a href="/w/index.php?title=Magnitudine_(giulugia)&action=edit&redlink=1" class="new" title="Magnitudine (giulugia) (a pàgina ùn esiste micca)">magnitudine</a>, vale à dì una <a href="/w/index.php?title=Stima&action=edit&redlink=1" class="new" title="Stima (a pàgina ùn esiste micca)">stima</a> di l'<a href="/w/index.php?title=Energia&action=edit&redlink=1" class="new" title="Energia (a pàgina ùn esiste micca)">energia</a> emissa da un <a href="/wiki/Terramutu" class="mw-redirect" title="Terramutu">terramutu</a> in u puntu di a frattura di a <a href="/w/index.php?title=Crosta_terrestra&action=edit&redlink=1" class="new" title="Crosta terrestra (a pàgina ùn esiste micca)">crosta terrestra</a> vene à dì à l'<a href="/w/index.php?title=Ipocentru&action=edit&redlink=1" class="new" title="Ipocentru (a pàgina ùn esiste micca)">ipocentru</a> sicondu i criterii mintuvati da u geufisicu americanu <a href="/w/index.php?title=Charles_Francis_Richter&action=edit&redlink=1" class="new" title="Charles Francis Richter (a pàgina ùn esiste micca)">Charles Richter</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Generalità"><span id="Generalit.C3.A0"></span>Generalità</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=1" title="Mudificà a sezzione: Generalità" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=1" title="Edit section's source code: Generalità"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>À pettu à a <a href="/w/index.php?title=Scala_di_Mercalli&action=edit&redlink=1" class="new" title="Scala di Mercalli (a pàgina ùn esiste micca)">scala di Mercalli</a>, chì valuta l'intensità di u sismu basendu si annantu à i danni ingenerati da u terramutu è annantu à criterii sughjettivi, a magnitudine Richter tende à quantificà l'<a href="/w/index.php?title=Energia&action=edit&redlink=1" class="new" title="Energia (a pàgina ùn esiste micca)">energia</a> emissa da u finominu sismicu annantu à una basa puramente strumentale. A magnitudine Richter hè stata definita per ùn dipende micca da e tecniche custruttive in usu in a rigione culpita. </p><p>Sviluppata in u <a href="/w/index.php?title=1935&action=edit&redlink=1" class="new" title="1935 (a pàgina ùn esiste micca)">1935</a> da <a href="/w/index.php?title=Charles_Francis_Richter&action=edit&redlink=1" class="new" title="Charles Francis Richter (a pàgina ùn esiste micca)">Charles Richter</a> in cullaburazione incù <a href="/w/index.php?title=Beno_Gutenberg&action=edit&redlink=1" class="new" title="Beno Gutenberg (a pàgina ùn esiste micca)">Beno Gutenberg</a>, tremindù di u <a href="/w/index.php?title=California_Institute_of_Technology&action=edit&redlink=1" class="new" title="California Institute of Technology (a pàgina ùn esiste micca)">California Institute of Technology</a>, a scala era stata à l'iniziu studiata solu per esse usata in un aria particulare di a <a href="/wiki/California" title="California">California</a> è solu annantu à <a href="/w/index.php?title=Sismugramma&action=edit&redlink=1" class="new" title="Sismugramma (a pàgina ùn esiste micca)">sismugrammi</a> rigistrati di un mudellu particulare di <a href="/w/index.php?title=Sismugrafu&action=edit&redlink=1" class="new" title="Sismugrafu (a pàgina ùn esiste micca)">sismugrafu</a>: quellu à tursione di Wood-Anderson. </p><p>Richter usò à l'iniziu valori arrutundati à u più vicinu quartu di magnitudine, ma in seguitu s'usonu i decimi di magnitudine. L'inspirazione per sta tecnica fù a scala di e <a href="/w/index.php?title=Magnitudine_apparente&action=edit&redlink=1" class="new" title="Magnitudine apparente (a pàgina ùn esiste micca)">magnitudine apparente</a> usata in <a href="/wiki/Astrunumia" class="mw-redirect" title="Astrunumia">astrunumia</a> per discrive a luminusità di e stelle è d'altri ogetti cilesti. </p> <div class="mw-heading mw-heading2"><h2 id="Definizione">Definizione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=2" title="Mudificà a sezzione: Definizione" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=2" title="Edit section's source code: Definizione"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In a definizione data da Richter, a magnitudine <i>M<sub>L</sub></i> di qualsiasi terramutu hè data da u lugaritmu in basa dece di u massimu spustamentu di a traccia (rispettu à u zeru, espressu in <a href="/w/index.php?title=Micrometru&action=edit&redlink=1" class="new" title="Micrometru (a pàgina ùn esiste micca)">micrometri</a>) in un sismugrafu à tursione di Wood-Anderson calibratu di manera <i>standard</i>, s'è l'evvenimentu s'hè virificatu à una distanza epicentrale di <span style="white-space:nowrap; display:inline-block">100 <a href="/w/index.php?title=Chilo_(prefisso)&action=edit&redlink=1" class="new" title="Chilo (prefisso) (a pàgina ùn esiste micca)">k</a><a href="/w/index.php?title=Metro&action=edit&redlink=1" class="new" title="Metro (a pàgina ùn esiste micca)">m</a></span>. </p><p>Richter scelsi arbitrariamente una magnitudine zeru per un terramutu chì mostra un spustamentu massimu d'un <a href="/w/index.php?title=Micrometru_(unit%C3%A0_di_misura)&action=edit&redlink=1" class="new" title="Micrometru (unità di misura) (a pàgina ùn esiste micca)">micrometru</a> (1/1000 di mm) annantu à u sismugrafu di Wood-Anderson, s'ellu hè postu à 100 km di distanza da l'<a href="/w/index.php?title=Epicentru&action=edit&redlink=1" class="new" title="Epicentru (a pàgina ùn esiste micca)">epicentru</a> di u terramutu, vene à dì più debule ch'è ciò chì si pudia rigistrà à l'epica. Sta scelta permittia d'evità i numari negativi, almenu incù i strumenti di l'epica. A scala Richter però cuncettualmente ùn hà alcuna limita inferiore o superiore è i sismugrafi muderni, moltu più sensibili, rigistranu nurmalamente terramuti incù magnitudine negative. </p><p>U prublemu maiò di a scala Richter hè chì i valori sò solu dibulamente currilati incù e caratteristiche fisiche di a causa di i terramuti. Inoltre, ci hè un effettu di saturazione versu e magnitudine 8,3-8,5, divutu à a <a href="/w/index.php?title=Lege_di_scala_di_u_spettru_di_i_terramuti&action=edit&redlink=1" class="new" title="Lege di scala di u spettru di i terramuti (a pàgina ùn esiste micca)">lege di scala di u spettru di i terramuti</a>, per via di a quale i tradiziunali metudi di magnitudine danu listessu valore per evvenimenti chì sò chjaramente differenti. À l'iniziu di u <a href="/w/index.php?title=Seculu_XXI&action=edit&redlink=1" class="new" title="Seculu XXI (a pàgina ùn esiste micca)">seculu XXI</a>, a maiò parte di i sismologhi cunsidereghja e scale tradiziunale di magnitudine obsolete<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> è l'anu rimpiazzate incù una misura chjamata <a href="/w/index.php?title=Mumentu_sismicu&action=edit&redlink=1" class="new" title="Mumentu sismicu (a pàgina ùn esiste micca)">mumentu sismicu</a>, più dirittamente in relazione incù i parametri fisichi di u terramutu. In u <a href="/w/index.php?title=1979&action=edit&redlink=1" class="new" title="1979 (a pàgina ùn esiste micca)">1979</a> u sismologu <a href="/w/index.php?title=Hiroo_Kanamori&action=edit&redlink=1" class="new" title="Hiroo Kanamori (a pàgina ùn esiste micca)">Hiroo Kanamori</a>, anch'ellu di u <a href="/w/index.php?title=California_Institute_of_Technology&action=edit&redlink=1" class="new" title="California Institute of Technology (a pàgina ùn esiste micca)">California Institute of Technology</a>, pruposi a <a href="/w/index.php?title=Scala_di_magnitudine_di_u_mumentu_sismicu&action=edit&redlink=1" class="new" title="Scala di magnitudine di u mumentu sismicu (a pàgina ùn esiste micca)">Moment Magnitude Scale</a> (<i>M</i><sub>W</sub>), grazia à a quale hè pussibule à sprimà u mumentu sismicu in termini simili à e precedente scale di magnitudine. </p> <div class="mw-heading mw-heading2"><h2 id="Magnitudine_è_intensità"><span id="Magnitudine_.C3.A8_intensit.C3.A0"></span>Magnitudine è intensità</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=3" title="Mudificà a sezzione: Magnitudine è intensità" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=3" title="Edit section's source code: Magnitudine è intensità"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A magnitudine si definisce com'è u rapportu trà a grandezza in evaluazione è una grandezza campione, misuratu annantu à una <a href="/w/index.php?title=Scala_lugaritmica&action=edit&redlink=1" class="new" title="Scala lugaritmica (a pàgina ùn esiste micca)">scala lugaritmica</a>. </p><p>E scale com'è a <a href="/w/index.php?title=Rossi-Forel&action=edit&redlink=1" class="new" title="Rossi-Forel (a pàgina ùn esiste micca)">Rossi-Forel</a> è a <a href="/w/index.php?title=Scala_Mercalli&action=edit&redlink=1" class="new" title="Scala Mercalli (a pàgina ùn esiste micca)">Mercalli</a> sò usate invece per discrive l'effetti di u terramutu, chì dipendinu da e cundizione lucale (prisenza è tipu di custruzzione, distanza da l'epicentru è cusì via). Per esempiu, un terramutu d'uguale magnitudine pò avè effetti differenti s'ellu avvene in pienu desertu (induve nissunu pò avvertisce lu), oppuru in un centru abitatu (induv'ellu pò pruvucà danni è vittime). </p><p>Evvenimenti incù magnitudine di 4,5 o superiore sò abbastanza forti da esse rigistrati da i sismugrafi di tuttu u mondu. I terramuti più putenti rigistrati sò di magnitudine 8 o 9 è avvenenu incù una frequenza di circa unu à l'annu. U più grande mai rigistratu occorsi u <a href="/w/index.php?title=Grande_Terramutu_Cileno&action=edit&redlink=1" class="new" title="Grande Terramutu Cileno (a pàgina ùn esiste micca)">22 maghju 1960 in Cile</a> è ebbi una magnitudine <i>M</i><sub>W</sub> di 9,5. </p> <div class="mw-heading mw-heading2"><h2 id="Effetti">Effetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=4" title="Mudificà a sezzione: Effetti" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=4" title="Edit section's source code: Effetti"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A siguente tavulella discrive l'effetti iputetichi di terramuti di parechje magnitudine vicinu à u so epicentru in lochi abitati. L'effetti ponu cusì varià sicondu una gran'quantità di fattori, com'è a distanza da l'epicentru o u tipu di terrenu chì pò attenuisce o amplificà e scosse è u tipu di custruzzione, s'elle sò prisente. </p> <table class="wikitable" style="margin:auto;clear:both;"> <caption>Tavulella di gravità di u terramutu </caption> <tbody><tr> <th>Magnitudine Richter</th> <th>Effetti di u sismu </th></tr> <tr> <td>0- 1,9</td> <td>Pò esse rigistratu solu par mezu d'apparechji adequati . </td></tr> <tr> <td>2- 2,9</td> <td>Solu quelli chì si trovanu in pusizione nantu à u spinu si n'avvedenu; un pendulu si move. </td></tr> <tr> <td>3- 3,9</td> <td>A maiò parte di a ghjente u cunsidereghja com'è un passaghju d'un camione; vibrazione d'un bichjere. </td></tr> <tr> <td>4- 4,9</td> <td>Assai ghjente si n'avvedenu; un pendulu si move nutevulmente; i bichjeri stintinneghjanu; ci sò picculi danni. </td></tr> <tr> <td>5- 5,9</td> <td>Tutti u sentinu; molti fissurazione annantu à i muri; affundamentu parziale o tutale di poche case; priculu per a pupulazione. </td></tr> <tr> <td>6- 6,9</td> <td>Tutti u percepiscenu; panicu; affundamentu di e case; risicu maremotu; a populazione hè in priculu. </td></tr> <tr> <td>7- 7,9</td> <td>Panicu; priculu di morte in l'edifizii; solu parechje custruzzione sò senza danni; maremotu; a populazione hè culpita. </td></tr> <tr> <td>8- 8,9</td> <td>Ignilocu priculu di morte; edifizii inaduprevuli; onde alte finu à 40 metri. </td></tr> <tr> <td>9- 9,9</td> <td>Empiifondu tutale di i territorii in quistione o spustamentu di e terre è numarusissimi morti. A populazione hè assai culpita. </td></tr> <tr> <td>10 o più</td> <td>Particulare evvenimenti d'eccezziunale gravità: spaccature di a Terra, tutale distruzzione di strutture artificiale è maremoti. </td></tr></tbody></table> <table class="wikitable" style="margin:auto;clear:both;"> <caption>Scala Richter </caption> <tbody><tr> <th>Magnitudine</th> <th><a href="/w/index.php?title=Trinitrotoluene&action=edit&redlink=1" class="new" title="Trinitrotoluene (a pàgina ùn esiste micca)">TNT</a> equivalente</th> <th>Frequenza </th></tr> <tr> <td>0</td> <td>1 chilugrammu</td> <td>circa 8 000 à u ghjornu </td></tr> <tr> <td>1</td> <td>31,6 chilugrammi</td> <td> </td></tr> <tr> <td>1,5</td> <td>178 chilugrammi</td> <td> </td></tr> <tr> <td>2</td> <td>1 tonna</td> <td>circa 1 000 à u ghjornu </td></tr> <tr> <td>2,5</td> <td>5,6 tonne</td> <td> </td></tr> <tr> <td>3</td> <td>31,6 tonne</td> <td>circa 130 à u ghjornu </td></tr> <tr> <td>3,5</td> <td>178 tonne</td> <td> </td></tr> <tr> <td>4</td> <td>1 000 tonne</td> <td>circa 15 à u ghjornu </td></tr> <tr> <td>4,5</td> <td>5 600 tonne</td> <td> </td></tr> <tr> <td>5</td> <td>31 600 tonne</td> <td>2-3 à u ghjornu </td></tr> <tr> <td>5,5</td> <td>178 000 tonne</td> <td> </td></tr> <tr> <td>6</td> <td>1 milione di tonne</td> <td>120 à l'annu </td></tr> <tr> <td>6,5</td> <td>5,6 milioni di tonne</td> <td> </td></tr> <tr> <td>7</td> <td>31,6 milioni di tonne</td> <td>18 à l'annu </td></tr> <tr> <td>7,5</td> <td>178 milioni di tonne</td> <td> </td></tr> <tr> <td>8</td> <td>1 miliardu di tonne</td> <td>1 à l'annu </td></tr> <tr> <td>8,5</td> <td>5,6 miliardi di tonne</td> <td> </td></tr> <tr> <td>9</td> <td>31,6 miliardi di tonne</td> <td>1 ogni 20 anni </td></tr> <tr> <td>9,5</td> <td>178 miliardi di tonne</td> <td> </td></tr> <tr> <td>10</td> <td>1000 miliardi di tonne</td> <td>scunnisciutu </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=5" title="Mudificà a sezzione: Note" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=5" title="Edit section's source code: Note"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">Infatti Richter invintò 'ssa scala in u 1935 per misurà i terramuti rilivati incù un tipu specificu di sismugrafu è in u raghju di 600 km da a California. In u tempu sò state invintate numerose scale più utule <a rel="nofollow" class="external text" href="https://earthquake.usgs.gov/learning/topics/measure.php">com'è spiigatu per esempiu annantu à u situ dell'USGS</a>.</span> </li> </ol> <div class="mw-heading mw-heading2"><h2 id="Bibliugrafia">Bibliugrafia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=6" title="Mudificà a sezzione: Bibliugrafia" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=6" title="Edit section's source code: Bibliugrafia"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Charles F. Richter, <i>An instrumental earthquake magnitude scale</i>, Bulletin of the Seismological Society of America; January 1935; v. 25; numaru 1; pagine 1-32 <a rel="nofollow" class="external text" href="http://www.bssaonline.org/cgi/content/abstract/25/1/1">Online</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20090715062700/http://www.bssaonline.org/cgi/content/abstract/25/1/1">Archiviu</a> 2009-07-15 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Da_vede_dinù"><span id="Da_vede_din.C3.B9"></span>Da vede dinù</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=7" title="Mudificà a sezzione: Da vede dinù" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=7" title="Edit section's source code: Da vede dinù"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/w/index.php?title=Magnitudine_(geulugia)&action=edit&redlink=1" class="new" title="Magnitudine (geulugia) (a pàgina ùn esiste micca)">Magnitudine (geulugia)</a></li> <li><a href="/w/index.php?title=Scala_di_magnitudine_di_u_mumentu_sismicu&action=edit&redlink=1" class="new" title="Scala di magnitudine di u mumentu sismicu (a pàgina ùn esiste micca)">Scala di magnitudine di u mumentu sismicu</a></li> <li><a href="/w/index.php?title=Scala_sismica&action=edit&redlink=1" class="new" title="Scala sismica (a pàgina ùn esiste micca)">Scala sismica</a></li> <li><a href="/w/index.php?title=Charles_Francis_Richter&action=edit&redlink=1" class="new" title="Charles Francis Richter (a pàgina ùn esiste micca)">Charles Francis Richter</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Fonte">Fonte</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Scala_di_Richter&veaction=edit&section=8" title="Mudificà a sezzione: Fonte" class="mw-editsection-visualeditor"><span>mudificà</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Scala_di_Richter&action=edit&section=8" title="Edit section's source code: Fonte"><span>edità a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>'Ss'articulu pruvene in parte o in tutalità da l'articulu currispundente di a wikipedia in talianu. </p>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Ricacciatu da "<a dir="ltr" href="https://co.wikipedia.org/w/index.php?title=Scala_di_Richter&oldid=388310">https://co.wikipedia.org/w/index.php?title=Scala_di_Richter&oldid=388310</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Speciale:Categorie" title="Speciale:Categorie">Categuria</a>: <ul><li><a href="/wiki/Categoria:Scale_sismiche" title="Categoria:Scale sismiche">Scale sismiche</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categuria nascosta: <ul><li><a href="/wiki/Categoria:Webarchive_template_wayback_links" title="Categoria:Webarchive template wayback links">Webarchive template wayback links</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Ultima mudifica di a pagina: u 1 utt 2023, 17:16.</li> <li id="footer-info-copyright">U testu hè dispunibile sicondu a <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it">licenzia Creative Commons Attribuzione-Cundivide à listessu modu</a>; cundizione ulteriore ponu applicà si dinò. 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