Alert archive / Ohio / Flash Flood Warnings / 2024
Flash Flood Warnings in Ohio, May 2024
18 flash flood warnings in May 2024. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in May 2024. Tap one for its archive.
- Flash Flood Warnings
- 18
- Busiest day
- May 9, 20246 flash flood warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 4, 6:06 PM EDT | Flash Flood Warning | ILN | Adams, Highland | 5 hr |
| May 4, 7:49 PM EDT | Flash Flood Warning | ILN | Adams, Brown | 3 hr |
| May 5, 4:59 PM EDT | Flash Flood Warning | RLX | Gallia, Lawrence | 2 hr |
| May 7, 8:27 PM EDT | Flash Flood Warning | ILN | Butler, Preble | 3 hr |
| May 7, 9:40 PM EDT | Flash Flood Warning | ILN | Butler, Hamilton | 3 hr |
| May 7, 10:51 PM EDT | Flash Flood Warning | ILN | Brown, Clermont, Clinton, Hamilton, Warren | 3 hr |
| May 7, 11:48 PM EDT | Flash Flood Warning | ILN | Delaware, Franklin, Licking | 3 hr |
| May 9, 1:46 AM EDT | Flash Flood Warning | RLX | Morgan, Perry | 3 hr |
| May 9, 2:12 AM EDT | Flash Flood Warning | RLX | Perry | 3 hr |
| May 9, 2:13 AM EDT | Flash Flood Warning | RLX | Morgan, Washington | 3 hr |
| May 9, 2:17 AM EDT | Flash Flood Warning | RLX | Morgan, Washington | 3 hr |
| May 9, 2:38 AM EDT | Flash Flood Warning | PBZ | Noble | 97 min |
| May 9, 3:20 AM EDT | Flash Flood Warning | PBZ | Monroe | 85 min |
| May 15, 5:09 PM EDT | Flash Flood Warning | PBZ | Coshocton | 57 min |
| May 17, 8:09 PM EDT | Flash Flood Warning | RLX | Jackson | 4 hr |
| May 17, 11:43 PM EDT | Flash Flood Warning | RLX | Lawrence | 2 hr |
| May 22, 9:18 PM EDT | Flash Flood Warning | CLE | Lorain | 3 hr |
| May 25, 10:59 PM EDT | Flash Flood Warning | PBZ | Belmont, Monroe, Noble | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Morgan County3
- Adams County2
- Brown County2
- Lawrence County2
- Butler County2
- Hamilton County2
- Perry County2
- Washington County2
- Noble County2
- Monroe County2
- Highland County1
- Gallia County1
- Preble County1
- Clermont County1
- Clinton County1
- Warren County1
- Delaware County1
- Franklin County1
- Licking County1
- Coshocton County1
- Jackson County1
- Lorain County1
- Belmont County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.