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.

287 events · Flood · page 5 of 6

• Flash Flood Warning issued September 22 at 10:50AM EDT until September 22 at 2:00PM EDT by NWS Wakefield VA
  Flood· VA· Sep 22, 2026· FLASH FLOOD
• Flood Watch issued September 22 at 9:46AM EDT until September 23 at 8:00AM EDT by NWS Pittsburgh PA
  Flood· PA· Sep 22, 2026· FLOOD WATCH
• Flood Watch issued September 19 at 10:12PM CDT until September 26 at 11:00AM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· FLOOD WATCH
• Flood Warning issued September 21 at 10:21AM CDT until September 26 at 1:00AM CDT by NWS Chicago IL
  Flood· IL· Sep 22, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 22 at 6:31AM EDT until September 22 at 12:30PM EDT by NWS Peachtree City GA
  Flood· GA· Sep 22, 2026· FLASH FLOOD
• Flash Flood Warning issued September 22 at 6:00AM EDT until September 22 at 12:00PM EDT by NWS Peachtree City GA
  Flood· GA· Sep 22, 2026· FLASH FLOOD
• Flood Watch issued September 19 at 9:41AM CDT until September 25 at 3:00AM CDT by NWS Quad Cities IA IL
  Flood· IL· Sep 22, 2026· FLOOD WATCH
• Flood Watch issued September 19 at 9:37AM CDT until September 24 at 12:00PM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· FLOOD WATCH
• Flood Watch issued September 22 at 2:11AM EDT until September 23 at 8:00AM EDT by NWS Charleston WV
  Flood· OH· Sep 22, 2026· FLOOD WATCH
• Flood Watch issued September 19 at 10:12PM CDT until September 25 at 3:00AM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· FLOOD WATCH
• Flood Watch issued September 19 at 9:37AM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· FLOOD WATCH
• Flood Watch issued September 22 at 1:41AM EDT until September 23 at 8:00AM EDT by NWS Pittsburgh PA
  Flood· OH· Sep 22, 2026· FLOOD WATCH
• Flash Flood Warning issued September 22 at 12:47AM EDT until September 22 at 3:45AM EDT by NWS Morristown TN
  Flood· VA· Sep 22, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 11:49PM EDT until September 22 at 2:45AM EDT by NWS Jackson KY
  Flood· KY· Sep 22, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 10:59PM EDT until September 22 at 2:00AM EDT by NWS Jackson KY
  Flood· KY· Sep 22, 2026· FLASH FLOOD
• Flood Warning issued September 21 at 9:48PM CDT until September 22 at 7:00PM CDT by NWS Milwaukee/Sullivan WI
  Flood· WI· Sep 22, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 21 at 9:42PM CDT until September 22 at 12:30AM CDT by NWS Nashville TN
  Flood· TN· Sep 22, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 10:28PM EDT until September 22 at 1:30AM EDT by NWS Charleston WV
  Flood· WV· Sep 22, 2026· FLASH FLOOD
• Flood Warning issued September 21 at 10:25PM EDT until September 25 at 5:00PM EDT by NWS Northern Indiana
  Flood· IN· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 10:25PM EDT until September 25 at 10:24PM EDT by NWS Northern Indiana
  Flood· IN· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 10:25PM EDT until September 26 at 8:51AM EDT by NWS Northern Indiana
  Flood· IN· Sep 22, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 21 at 10:24PM EDT until September 22 at 1:30AM EDT by NWS Charleston WV
  Flood· VA· Sep 22, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 9:19PM CDT until September 22 at 12:00AM CDT by NWS Nashville TN
  Flood· TN· Sep 22, 2026· FLASH FLOOD
• Flood Warning issued September 21 at 10:08PM EDT until September 22 at 7:00AM EDT by NWS Pittsburgh PA
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 10:08PM EDT until September 22 at 7:00AM EDT by NWS Pittsburgh PA
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 8:54PM CDT until September 25 at 1:00PM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 8:54PM CDT until September 23 at 3:00PM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 9:51PM EDT until September 23 at 10:34AM EDT by NWS Wilmington OH
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 9:51PM EDT until September 22 at 10:34AM EDT by NWS Wilmington OH
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 9:37PM EDT until September 21 at 11:00PM EDT by NWS Charleston WV
  Flood· WV· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 9:36PM EDT until September 22 at 9:30AM EDT by NWS Charleston WV
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 8:35PM CDT until September 22 at 4:00PM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 8:35PM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 22, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 21 at 9:26PM EDT until September 22 at 12:30AM EDT by NWS Jackson KY
  Flood· KY· Sep 22, 2026· FLASH FLOOD
• Flood Warning issued September 21 at 9:18PM EDT until September 22 at 9:00AM EDT by NWS Charleston WV
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 9:10PM EDT until September 22 at 9:00AM EDT by NWS Charleston WV
  Flood· OH· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 20 at 7:47PM CDT until September 25 at 12:00AM CDT by NWS Quad Cities IA IL
  Flood· IL· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 8:37PM EDT until September 22 at 3:00AM EDT by NWS Tampa Bay Ruskin FL
  Flood· FL· Sep 22, 2026· MODERATE FLOOD
• Flood Warning issued September 21 at 8:37PM EDT by NWS Tampa Bay Ruskin FL
  Flood· FL· Sep 22, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 21 at 8:20PM EDT until September 21 at 11:15PM EDT by NWS Raleigh NC
  Flood· NC· Sep 22, 2026· FLASH FLOOD
• Flood Watch issued September 21 at 3:35PM ChST until September 23 at 10:00PM ChST by NWS Tiyan GU
  Flood· Sep 22, 2026· FLOOD WATCH
• Flash Flood Warning issued September 21 at 7:38PM EDT until September 21 at 10:45PM EDT by NWS Charleston WV
  Flood· WV· Sep 21, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 7:37PM EDT until September 21 at 10:30PM EDT by NWS Morristown TN
  Flood· VA· Sep 21, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 7:10PM EDT until September 21 at 10:15PM EDT by NWS Wakefield VA
  Flood· NC· Sep 21, 2026· FLASH FLOOD
• Flood Warning issued September 20 at 9:23AM CDT until September 25 at 6:00AM CDT by NWS Quad Cities IA IL
  Flood· IL· Sep 21, 2026· MODERATE FLOOD
• Flash Flood Warning issued September 21 at 5:53PM CDT until September 21 at 9:00PM CDT by NWS Midland/Odessa TX
  Flood· TX· Sep 21, 2026· FLASH FLOOD
• Flash Flood Warning issued September 21 at 6:47PM EDT until September 21 at 9:45PM EDT by NWS Wakefield VA
  Flood· NC· Sep 21, 2026· FLASH FLOOD
• Flood Watch issued September 19 at 8:54AM CDT until September 24 at 3:00PM CDT by NWS Quad Cities IA IL
  Flood· IA· Sep 21, 2026· FLOOD WATCH
• Flood Watch issued September 19 at 9:12PM CDT until September 25 at 3:00PM CDT by NWS Quad Cities IA IL
  Flood· IL· Sep 21, 2026· FLOOD WATCH
• Flash Flood Warning issued September 21 at 4:27PM CDT until September 21 at 5:30PM CDT by NWS Lubbock TX
  Flood· TX· Sep 21, 2026· FLASH FLOOD