USA Storm Reports

<div>This map contains continuously updated U.S. tornado reports, wind storm reports and hail storm reports. Click each feature to receive information about the specific location and read a short description about the issue.</div><div>&nbsp;</div><div><strong>Now contains ALL available Incident Report types, for a total of 15, not just Hail; Wind; and Tornados.</strong></div><div><strong>See new layer for details or </strong><a target='_blank' href='https://www.arcgis.com/home/item.html?id=691f70d9a8b04cc2977467c2a2274d21' rel='nofollow ugc noopener noreferrer'><strong>Feature Layer Item</strong></a><strong> with exclusive Past 24-Hour ALL Storm Reports Layer.</strong></div><div>&nbsp;</div><div>Each layer is updated 4 times hourly from data provided by NOAA’s National Weather Service <a target='_blank' href='https://www.spc.noaa.gov/climo/reports/' rel='nofollow ugc noopener noreferrer'><strong>Storm Prediction Center</strong></a><strong>.</strong></div><div>&nbsp;</div><div>A full archive of storm events can be accessed from the NOAA <a target='_blank' href='https://www.ncdc.noaa.gov/stormevents/' rel='nofollow ugc noopener noreferrer'><strong>National Centers for Environmental Information</strong></a>.</div><div>&nbsp;</div><div><strong>Source</strong></div><div><ul><li>NOAA Storm Prediction Center <a target='_blank' href='https://www.spc.noaa.gov/climo/reports/' rel='nofollow ugc noopener noreferrer'><strong>https://www.spc.noaa.gov/climo/reports</strong></a></li><li>NOAA ALL Storm Reports layer <a target='_blank' href='https://www.spc.noaa.gov/exper/reports' rel='nofollow ugc noopener noreferrer'><strong>https://www.spc.noaa.gov/exper/reports</strong></a></li></ul></div><div>&nbsp;</div><div><strong>Sample Data</strong></div><div><ul><li>See <a target='_blank' href='https://www.arcgis.com/home/item.html?id=b3a6358149a34f618cb880ee8cb9b5b9' rel='nofollow ugc noopener noreferrer'><strong>Sample Layer Item</strong></a> for sample data during inactive periods!</li></ul><p>&nbsp;</p><p><strong>Update Frequency</strong></p></div><div><ul><li>The service is updated every 15 minutes using the&nbsp;<a target='_blank' href='https://www.esriurl.com/LiveFeed' rel='nofollow ugc noopener noreferrer'><strong>Aggregated Live Feeds Methodology</strong></a></li></ul></div><div>&nbsp;</div><div><strong>Area Covered</strong></div><div><ul><li><a target='_blank' href='https://en.wikipedia.org/wiki/Contiguous_United_States' rel='nofollow ugc noopener noreferrer'><strong>CONUS</strong></a> (Contiguous United States)</li></ul></div><div>&nbsp;</div><div><span style='font-size:medium;'>What can you do with this layer?</span></div><div>&nbsp;</div><div>This map service is suitable for data discovery and visualization.</div><div><ul><li>Change the symbology of each layer using single or bi-variate smart mapping. For instance, use size or color to indicate the intensity of a tornado.</li><li>Click each feature to receive information about the specific location and read a short description about the issue.</li><li>Query the attributes to show only specific event types or locations.</li></ul><div>&nbsp;</div><div><span style='color:#696969; font-size:x-large;'>Revisions</span></div><ul><li><strong>Jan 26, 2028</strong>: Updated field aliases, descriptions and value types to improve clarity.</li><li><span style='font-size:medium;'><strong>Aug 10, 2021</strong>: Updated Classic Layers to use new Symbols. Corrected Layer Order Presentation. Updated Thumbnail.</span></li><li><span style='font-size:medium;'><strong>Aug 8, 2021</strong>: Update to layer-popups, correcting link URLs. Expanded length of 'Comment' fields to 1kb of text. New Layer added that includes ALL available Incident Types and Age in 'Hours Old'.</span></li></ul><p>&nbsp;</p><p><span style='color:rgb(128,128,128);'><i>This map is provided for informational purposes and is not monitored 24/7 for accuracy and currency.</i></span></p><p>If you would like to be alerted to potential issues or simply see when this service will update next, please visit our <a target='_blank' href='https://livingatlas.arcgis.com/livefeeds-status/' rel='nofollow ugc noopener noreferrer'><strong>Live Feed Status</strong></a> Page.</p></div>