Alert archive / Ohio / River Flood Warnings

River Flood Warnings in Ohio, 2021

80 river flood warnings in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in 2021. Tap one for its archive.

River Flood Warnings
80
Busiest month
May24 river flood warnings
Busiest day
May 9, 202117 river flood warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Jan 1, 7:30 PM ESTRiver Flood WarningILNAdams7 hr
Jan 2, 8:11 AM ESTRiver Flood WarningCLETrumbull26 hr
Feb 25, 5:57 AM ESTRiver Flood WarningCLEErie10 hr
Feb 27, 11:33 AM ESTRiver Flood WarningCLEDelaware, Marion5 days
Feb 28, 10:11 AM ESTRiver Flood WarningILNHamilton3 hr
Feb 28, 10:38 AM ESTRiver Flood WarningILNAdams21 hr
Feb 28, 11:53 AM ESTRiver Flood WarningRLXLawrence5 days
Feb 28, 11:53 AM ESTRiver Flood WarningRLXGallia4 days
Feb 28, 3:02 PM ESTRiver Flood WarningIWXVan Wert31 hr
Feb 28, 8:24 PM ESTRiver Flood WarningCLEHolmes, Wayne4 days
Feb 28, 9:24 PM ESTRiver Flood WarningILNPike, Scioto38 hr
Mar 1, 6:57 AM ESTRiver Flood WarningCLETrumbull16 hr
Mar 1, 10:06 AM ESTRiver Flood WarningILNPickaway31 hr
Mar 1, 10:08 AM ESTRiver Flood WarningPBZCoshocton29 hr
Mar 1, 11:11 AM ESTRiver Flood WarningILNAdams, Scioto4 days
Mar 1, 11:19 AM ESTRiver Flood WarningILNAdams, Brown5 days
Mar 1, 11:20 AM ESTRiver Flood WarningRLXMeigs51 hr
Mar 1, 11:20 AM ESTRiver Flood WarningRLXScioto4 days
Mar 1, 11:20 AM ESTRiver Flood WarningRLXMeigs62 hr
Mar 1, 11:20 AM ESTRiver Flood WarningRLXLawrence3 days
Mar 1, 11:20 AM ESTRiver Flood WarningRLXGallia62 hr
Mar 1, 11:24 AM ESTRiver Flood WarningILNClermont, Hamilton5 days
Mar 1, 11:24 AM ESTRiver Flood WarningILNClermont5 days
Mar 2, 2:05 PM ESTRiver Flood WarningRLXMeigs30 hr
Mar 19, 9:11 AM EDTRiver Flood WarningIWXAllen, Paulding, Putnam26 hr
Apr 29, 1:36 PM EDTRiver Flood WarningCLEHancock12 hr
Apr 29, 5:38 PM EDTRiver Flood WarningCLELorain18 hr
Apr 30, 8:51 AM EDTRiver Flood WarningCLETrumbull14 hr
May 5, 5:40 AM EDTRiver Flood WarningILNAdams10 hr
May 9, 9:57 AM EDTRiver Flood WarningIWXVan Wert5 days
May 9, 9:57 AM EDTRiver Flood WarningIWXPaulding65 hr
May 9, 9:57 AM EDTRiver Flood WarningIWXAllen, Paulding, Putnam3 days
May 9, 9:57 AM EDTRiver Flood WarningIWXPutnam30 hr
May 9, 2:53 PM EDTRiver Flood WarningCLEHolmes, Wayne6 days
May 9, 2:53 PM EDTRiver Flood WarningCLEHancock30 hr
May 9, 3:23 PM EDTRiver Flood WarningCLELorain52 hr
May 9, 3:51 PM EDTRiver Flood WarningIWXDefiance, Henry3 days
May 9, 3:51 PM EDTRiver Flood WarningIWXDefiance65 hr
May 9, 3:51 PM EDTRiver Flood WarningIWXHenry3 days
May 9, 4:07 PM EDTRiver Flood WarningILNShelby11 hr
May 9, 5:04 PM EDTRiver Flood WarningCLEDelaware, Marion4 days
May 9, 5:04 PM EDTRiver Flood WarningCLEErie22 hr
May 9, 5:04 PM EDTRiver Flood WarningCLEMarion54 hr
May 9, 6:28 PM EDTRiver Flood WarningCLEStark17 hr
May 9, 6:33 PM EDTRiver Flood WarningILNPickaway62 hr
May 9, 7:14 PM EDTRiver Flood WarningCLETrumbull38 hr
May 9, 8:25 PM EDTRiver Flood WarningILNFairfield, Licking7 hr
May 9, 9:42 PM EDTRiver Flood WarningCLESeneca24 hr
May 10, 7:15 AM EDTRiver Flood WarningCLEHancock20 hr
May 10, 11:02 AM EDTRiver Flood WarningCLESandusky, Wood31 hr
May 10, 11:23 AM EDTRiver Flood WarningIWXPutnam64 hr
May 11, 10:45 AM EDTRiver Flood WarningCLESeneca44 hr
Jun 18, 11:21 PM EDTRiver Flood WarningILNGreene, Warren20 hr
Jun 19, 8:12 AM EDTRiver Flood WarningILNHamilton4 hr
Jun 19, 9:28 AM EDTRiver Flood WarningILNWarren10 hr
Jun 19, 9:29 AM EDTRiver Flood WarningILNClermont, Hamilton24 hr
Jun 30, 10:13 PM EDTRiver Flood WarningILNHamilton4 hr
Jul 13, 2:26 AM EDTRiver Flood WarningCLELorain24 hr
Jul 13, 11:16 AM EDTRiver Flood WarningCLETrumbull33 hr
Jul 17, 3:21 AM EDTRiver Flood WarningCLETrumbull47 hr
Jul 17, 6:00 AM EDTRiver Flood WarningCLELorain58 hr
Jul 17, 8:11 AM EDTRiver Flood WarningCLECuyahoga21 hr
Jul 17, 11:46 AM EDTRiver Flood WarningCLEErie26 hr
Jul 17, 3:20 PM EDTRiver Flood WarningCLESandusky, Wood59 hr
Sep 22, 1:15 PM EDTRiver Flood WarningIWXPutnam18 hr
Sep 22, 1:15 PM EDTRiver Flood WarningIWXAllen, Paulding, Putnam9 hr
Oct 9, 10:11 AM EDTRiver Flood WarningCLETrumbull35 hr
Oct 25, 6:41 AM EDTRiver Flood WarningIWXDefiance, Fulton, Williams11 days
Oct 25, 10:31 AM EDTRiver Flood WarningIWXDefiance21 days
Oct 25, 6:36 PM EDTRiver Flood WarningCLESandusky, Wood35 hr
Oct 25, 10:07 PM EDTRiver Flood WarningIWXWilliams5 days
Oct 25, 10:12 PM EDTRiver Flood WarningIWXVan Wert53 hr
Oct 25, 10:20 PM EDTRiver Flood WarningIWXPaulding60 hr
Oct 26, 6:42 AM EDTRiver Flood WarningIWXDefiance, Henry34 hr
Oct 26, 11:05 AM EDTRiver Flood WarningCLELucas, Wood26 hr
Oct 30, 6:18 AM EDTRiver Flood WarningCLETrumbull10 hr
Dec 11, 9:12 AM ESTRiver Flood WarningIWXDefiance, Fulton, Williams7 days
Dec 11, 11:52 PM ESTRiver Flood WarningCLETrumbull25 hr
Dec 26, 7:25 AM ESTRiver Flood WarningCLETrumbull7 hr
Dec 29, 10:16 PM ESTRiver Flood WarningIWXDefiance, Fulton, Williams3 days

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 9, 202117river flood warnings
  2. March 1, 202114river flood warnings
  3. February 28, 20215river flood warnings
  4. May 10, 20215river flood warnings
  5. July 17, 20215river flood warnings
  6. October 26, 20215river flood warnings
  7. June 19, 20214river flood warnings
  8. October 25, 20213river flood warnings
  9. January 2, 20212river flood warnings
  10. April 29, 20212river flood warnings
  11. July 13, 20212river flood warnings
  12. September 22, 20212river flood warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.