US Disaster Event Archive

Every significant event Calchis has tracked, newest first. Each page carries the event’s consequence zones, an exposure estimate where one could be computed, and a citation to the federal source it came from. Severity 3 and above.

289 events · Flood · page 3 of 6

• Flood Watch issued September 23 at 1:16PM CDT until September 25 at 7:00AM CDT by NWS Amarillo TX
  Flood· OK· Sep 23, 2026· FLOOD WATCH
• TEST Flash Flood Warning issued September 23 at 10:12AM AKDT until September 23 at 11:00AM AKDT by NWS Juneau AK
  Flood· AK· Sep 23, 2026· FLASH FLOOD
• Coastal Flood Warning issued September 22 at 4:42PM EDT until September 25 at 11:00PM EDT by NWS Newport/Morehead City NC
  Flood· NC· Sep 23, 2026· MODERATE FLOOD
• Flood Watch issued September 21 at 10:51PM MDT until September 25 at 12:00AM MDT by NWS Pueblo CO
  Flood· CO· Sep 23, 2026· FLOOD WATCH
• Coastal Flood Watch issued September 22 at 4:00AM EDT until September 26 at 12:00AM EDT by NWS Newport/Morehead City NC
  Flood· NC· Sep 23, 2026· COASTAL FLOOD WATCH
• Coastal Flood Warning issued September 22 at 2:57PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· MODERATE FLOOD
• Coastal Flood Warning issued September 22 at 2:57PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· MODERATE FLOOD
• Flood Watch issued September 22 at 9:44AM MDT until September 25 at 6:00AM MDT by NWS Grand Junction CO
  Flood· CO· Sep 23, 2026· FLOOD WATCH
• Coastal Flood Warning issued September 22 at 4:42PM EDT until September 25 at 11:00PM EDT by NWS Newport/Morehead City NC
  Flood· NC· Sep 23, 2026· MODERATE FLOOD
• Flood Watch issued September 21 at 10:35PM MDT until September 25 at 12:00AM MDT by NWS Grand Junction CO
  Flood· CO· Sep 23, 2026· FLOOD WATCH· Active
• Coastal Flood Watch issued September 21 at 6:00PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· COASTAL FLOOD WATCH
• Coastal Flood Watch issued September 21 at 2:22PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· COASTAL FLOOD WATCH
• Coastal Flood Watch issued September 22 at 10:23AM EDT until September 26 at 12:00AM EDT by NWS Newport/Morehead City NC
  Flood· NC· Sep 23, 2026· COASTAL FLOOD WATCH
• Flood Watch issued September 23 at 11:40AM MDT until September 23 at 7:00PM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· NM· Sep 23, 2026· FLOOD WATCH
• Flash Flood Warning issued September 23 at 1:10PM EDT until September 23 at 4:15PM EDT by NWS Charleston WV
  Flood· WV· Sep 23, 2026· FLASH FLOOD
• Flood Watch issued September 23 at 2:49AM EDT until September 23 at 10:00PM EDT by NWS Jackson KY
  Flood· KY· Sep 23, 2026· FLOOD WATCH
• Flood Watch issued September 23 at 3:23AM EDT until September 23 at 10:00PM EDT by NWS Morristown TN
  Flood· VA· Sep 23, 2026· FLOOD WATCH
• Flood Warning issued September 20 at 11:48AM CDT until September 27 at 12:00PM CDT by NWS St Louis MO
  Flood· IL· Sep 23, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 23 at 11:48AM EDT until September 23 at 2:45PM EDT by NWS Charleston WV
  Flood· WV· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 23 at 11:37AM EDT until September 23 at 2:30PM EDT by NWS Charleston WV
  Flood· WV· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 23 at 11:15AM EDT until September 23 at 2:15PM EDT by NWS Charleston WV
  Flood· OH· Sep 23, 2026· FLASH FLOOD· Active
• Flash Flood Warning issued September 23 at 9:08AM MDT until September 23 at 12:15PM MDT by NWS Albuquerque NM
  Flood· NM· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 23 at 11:05AM EDT until September 23 at 2:00PM EDT by NWS Charleston WV
  Flood· OH· Sep 23, 2026· FLASH FLOOD
• Coastal Flood Watch issued September 21 at 2:22PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· NC· Sep 23, 2026· COASTAL FLOOD WATCH
• Coastal Flood Warning issued September 22 at 2:57PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· NC· Sep 23, 2026· MODERATE FLOOD
• Flood Watch issued September 20 at 9:07PM CDT until September 26 at 1:00PM CDT by NWS Quad Cities IA IL
  Flood· IL· Sep 23, 2026· FLOOD WATCH
• Flash Flood Warning issued September 23 at 10:03AM EDT until September 23 at 1:00PM EDT by NWS Charleston WV
  Flood· WV· Sep 23, 2026· FLASH FLOOD
• Coastal Flood Watch issued September 22 at 2:10AM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· COASTAL FLOOD WATCH
• Coastal Flood Watch issued September 22 at 2:10AM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· COASTAL FLOOD WATCH
• Coastal Flood Warning issued September 22 at 2:57PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· MODERATE FLOOD
• Flood Watch issued September 20 at 11:18AM CDT until September 26 at 4:00AM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 23, 2026· FLOOD WATCH
• Coastal Flood Warning issued September 22 at 2:57PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· MODERATE FLOOD
• Coastal Flood Warning issued September 22 at 2:57PM EDT until September 25 at 8:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· MODERATE FLOOD
• Coastal Flood Watch issued September 21 at 2:22PM EDT until September 25 at 8:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· COASTAL FLOOD WATCH
• Flood Watch issued September 23 at 2:32AM MDT until September 24 at 6:00AM MDT by NWS Midland/Odessa TX
  Flood· NM· Sep 23, 2026· FLOOD WATCH· Active
• Flash Flood Warning issued September 23 at 2:16AM MDT until September 23 at 4:15AM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· NM· Sep 23, 2026· FLASH FLOOD
• Flood Watch issued September 23 at 2:00AM MDT until September 24 at 6:00AM MDT by NWS Albuquerque NM
  Flood· NM· Sep 23, 2026· FLOOD WATCH
• Flood Watch issued September 23 at 2:00AM MDT until September 24 at 6:00AM MDT by NWS Albuquerque NM
  Flood· NM· Sep 23, 2026· FLOOD WATCH
• Flood Watch issued September 23 at 2:48AM EDT until September 23 at 10:00PM EDT by NWS Charleston WV
  Flood· WV· Sep 23, 2026· FLOOD WATCH
• Flood Watch issued September 23 at 2:48AM EDT until September 23 at 10:00PM EDT by NWS Charleston WV
  Flood· KY· Sep 23, 2026· FLOOD WATCH
• Flash Flood Warning issued September 23 at 2:44AM EDT until September 23 at 5:30AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 23 at 12:32AM MDT until September 23 at 2:00AM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· TX· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 22 at 10:49PM MDT until September 23 at 1:45AM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· NM· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 22 at 10:09PM MDT until September 23 at 1:00AM MDT by NWS Albuquerque NM
  Flood· NM· Sep 23, 2026· FLASH FLOOD
• Flood Watch issued September 20 at 11:18AM CDT until September 25 at 10:00AM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 23, 2026· FLOOD WATCH
• Flash Flood Warning issued September 22 at 9:54PM MDT until September 22 at 11:45PM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· TX· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 22 at 11:52PM EDT until September 23 at 5:45AM EDT by NWS Greenville-Spartanburg SC
  Flood· NC· Sep 23, 2026· FLASH FLOOD
• Flash Flood Warning issued September 22 at 11:48PM EDT until September 23 at 3:00AM EDT by NWS Wakefield VA
  Flood· VA· Sep 23, 2026· FLASH FLOOD
• Flood Watch issued September 22 at 9:09PM MDT until September 23 at 7:00PM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· NM· Sep 23, 2026· FLOOD WATCH
• Flood Watch issued September 22 at 9:09PM MDT until September 23 at 7:00PM MDT by NWS El Paso Tx/Santa Teresa NM
  Flood· TX· Sep 23, 2026· FLOOD WATCH