Alert archive / Ohio / Delaware County
Areal Flood Advisories in Delaware County, Ohio
214 areal flood advisories since 1986. An alert counts here when it covered this county. The archive of areal flood advisories reaches back to 2005.
Delaware County and its neighbors
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Areal Flood Advisories
- 214
- Busiest year
- 201321 areal flood advisories
- Average year
- 11over 20 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
The latest areal flood advisories
The most recent on file, newest first.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 20, 11:35 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Aug 20, 2:29 AM EDT | Areal Flood Advisory | ILN | 113 min |
| Aug 19, 5:52 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Aug 19, 5:05 PM EDT | Areal Flood Advisory | ILN | 4 hr |
| Aug 17, 2:56 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Aug 11, 9:16 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| Aug 10, 12:19 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jul 21, 2:08 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jul 10, 7:23 PM EDT | Areal Flood Advisory | ILN | 97 min |
| Jul 10, 4:26 PM EDT | Areal Flood Advisory | ILN | 25 min |
| Jun 6, 11:32 PM EDT | Areal Flood Advisory | ILN | 4 hr |
| May 19, 9:03 PM EDT | Areal Flood Advisory | ILN | 3 hr |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive
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. Warning verification from the Mesonet's Cow. Rebuilt daily.