Storm Prediction Center Severe Weather Summaries

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For example, storm report page for 20150430 covers reports from 20150430 at 1200 UTC to 20150501 at 1159 UTC. </td> </tr> <tr> <tr> <td colspan="2"> <span class="highlight">Note:</span>  To access REST service for Local Storm Reports, visit: <a href="https://mapservices.weather.noaa.gov/vector/rest/services/obs/nws_local_storm_reports/MapServer/" target="_BLANK">https://mapservices.weather.noaa.gov/vector/rest/services/obs/nws_local_storm_reports/MapServer/</a>. </td> </tr> <tr> <td colspan="2"> Note: On March 8, 2011, the proximity space/time rule is no longer being utilized to de-duplicate events and minimal filtering is now applied to the decoded reports. All comments/remarks in the LSRs are captured on the raw files and the users can decide, for their own purposes, the best way to remove duplicate reports from the LSR's. </td> </tr> <tr> <td colspan="2"> Note: Starting January 5, 2010, the daily storm report summaries, below, will record <b>1 inch and greater diameter hail</b>, as well as severe thunderstorm wind and tornado reports. Please see this <a href="/misc/scn09-52_1inch_hail_oper.txt">link</a> for more information. </td> </tr> <tr> <td colspan="2"> Note: These reports are <span class="highlight">preliminary</span> and are plotted and listed "as is" from NWS Local Storm Reports usually sent in realtime. The SPC does <span class="highlight">NOT</span> decode non-thunderstorm related LSRs such as hurricane related wind reports. Please see <a href="/faq/#6.1">SPC FAQ</a> for more details. Consult <a href="https://www.ncdc.noaa.gov/stormevents/" target="_BLANK"> <b>NOAA/NWS Storm Data</b></a> for post-storm summaries and statistics. To obtain official documentation of severe weather, please contact the <a href="https://www.ncdc.noaa.gov/IPS/sd/sd.html" target="_BLANK"><b>National Centers for Environmental Information (NCEI)</b></a>. Click <a href="//www.ncdc.noaa.gov/stormevents/" target="_BLANK">here</a> to search the <b><a href="//www.ncdc.noaa.gov/stormevents/" target="_BLANK">NCEI Storm Events database</a>.</b> <br /> Another good source of Local Storm Reports is <a href="//www.nws.noaa.gov/cgi-bin/nwsexit.pl?url=//mesonet.agron.iastate.edu/lsr/">Iowa Environmental Mesonet/Iowa State University Department of Agronomy</a>. <br /> </td> </tr> <tr> <td align="left"> <b>Today's Storm Reports</b> (in <b><a href="/climo/reports/today.kmz">KML</a></b> format</a>)<br />(Updated every 10 minutes)<br /> <a href="/climo/reports/today.html">(since 6AM CST/7AM CDT)</a><br /> <a href="/climo/reports/last3hours.html">(Reports over the last 3 hours)</a> </td> <td align="right"> <a href="/climo/reports/today.html"> <img src="/climo/reports/today_sm.gif" alt="Today's storm reports" height="138" width="190"></a> </td> </tr> <tr> <td align="left"> <b>Yesterday's Storm Reports</b> (in <b><a href="/climo/reports/yesterday.kmz">KML</a></b> format</a>)<br /> <a href="/climo/reports/yesterday.html">(6AM-6AM CST/7AM-7AM CDT)</a> </td> <td align="right"> <a href="/climo/reports/yesterday.html"> <img src="/climo/reports/yesterday_sm.gif" alt="Yesterday's storm reports" height="138" width="190"></a> </td> </tr> <tr> <td colspan="2"> <form name="dataReq" onSubmit="getImage(this); return false"> <table> <tr> <td align="left"> <b>Past Storm Reports</b><br> Enter date to retrieve (YYMMDD): </td> <td align="right"> <input type="text" size="6" name="date" maxlength=6> <input type="submit" value="Get Data"> </td> </tr>  <tr><th colspan="2" align="left">Monthly and Annual Summaries<a name="monthlysvr"></a></th></tr> <td align="left"> <a href="/climo/summary/"><img src="monthsvrthumb.png" height="143" width="190" alt="Annual/Monthly Summaries"></a> </td> <td align="right"> Monthly and annual tornado statistics and severe weather summaries for the U.S. back to 1950. </td></tr>  <tr><th colspan="2" align="left">Tornado-related Fatality Information<a name="deadly"></a></th></tr> <td align="left"> Killer tornado maps/statistics for the U.S. back to 1991. </td> <td align="right"> <a href="/climo/torn/fataltorn.html"><img src="/climo/torn/killer08sm.gif" height="138" width="190" alt="Deadly Tornadoes"></a> </td></tr>  <tr><th colspan="2" align="left">Tornado Trends, Annual Maps, Raw Data<a name="svrstats"></a></th></tr> <td align="left"> <a href="/wcm/"><img src="torgraphthumb.gif" height="138" width="190" alt="Monthly Tornado Statistics"></a> </td> <td align="right"> Annual tornado trends, graphical summaries, <a href="/wcm/#data">raw data files in .csv format</a> (SPC WCM Page). </td></tr>  <tr><th colspan="2" align="left">SPC's Online Severe Plot<a name="svrplot"></a></th></tr> <td align="left"> Severe Plot is SPC's web-based mapping for storm reports from the NWS/SPC severe weather databases. Tornado reports are available since 1950. Hail and wind reports are available since 1955. (Please note: this online application is undergoing beta testing and should be considered experimental.) </td> <td align="right"> <a href="/climo/online/sp3/plot.php"><img src="svrplot3thumb.gif" height="138" width="190" alt="Monthly Tornado Statistics"></a> </td> </tr>  <tr><th colspan="2" align="left">Radar Coverage Severe Weather Climatology<a name="rdaclimo"></a></th></tr> <td align="left"> <a href="/climo/online/rda/"><img src="radsvrthumb.gif" height="138" width="190" alt="WSR-88D Radar Coverage Area Severe Weather Climatology"></a> </td> <td align="right"> Severe weather climatology (1980-2006) for NWS WSR-88D radar coverage areas. </td> </tr>  <tr><th colspan="2" align="left">Severe Thunderstorm Events Archive<a name="stormevents"></a></th></tr> <td align="left"> SPC/NSSL online archive of severe thunderstorm events (2000-Present). </td> <td align="right"> <a href="/exper/archive/events/"><img src="eventsthumb.gif" height="138" width="190" alt="Thunderstorm Events Archive"></a> </td></tr>  <tr><th colspan="2" align="left">SPC SVRGIS Page<a name="svrgis"></a></th></tr> <td align="left"> <a href="/gis/svrgis/"><img src="EF_tracks.gif" height="138" width="190" alt="Severe GIS Data"></a> </td> <td align="right"> Shape files for GIS derived from the Tornado, Large Hail, and Wind data collected by the NWS and SPC. </td> </tr> <br> <br> <br> <tr><td align="center" colspan="2"> <br> <br> <font size="-1"> <a href="#top">Top</a>/<a href="/products">Forecast Products</a>/<a href="/">Home</a> </font> </td></tr> </table>   <center> <table cellspacing="2" cellpadding="2" border="0"> <tr align="center"> <td>Weather Topics:<br /> <a href="/products/watch/">Watches</a>, <a href="/products/md/">Mesoscale Discussions</a>, <a href="/products/outlook/">Outlooks</a>, <a href="/products/fire_wx/">Fire Weather</a>, <a href="/products/">All Products</a>, <a href="/misc/feedback.html">Contact Us</a></td> </tr> </table> <table cellspacing="6" cellpadding="0" width="98%" border="0"> <tr> <td colSpan="3"><hr></td> </tr> <tr valign="top" align="left"> <td class="gray"> <a href="//www.noaa.gov/"><span class="gray">NOAA</span></a> / <a href="//www.nws.noaa.gov/"><span class="gray">National Weather Service</span></a><br /> <a href="//www.ncep.noaa.gov/"><span class="gray">National Centers for Environmental Prediction</span></a><br /> <a href="/"><span class="gray">Storm Prediction Center</span></a><br /> 120 David L. 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Storm Prediction Center Severe Weather Summaries