Alert archive / Virginia / Flash Flood Warnings / 2012
Flash Flood Warnings in Virginia, September 2012
10 flash flood warnings in September 2012. 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 September 2012. Tap one for its archive.
- Flash Flood Warnings
- 10
- Busiest day
- September 18, 20123 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 |
|---|---|---|---|---|
| Sep 1, 6:35 PM EDT | Flash Flood Warning | RNK | Franklin, Montgomery, Roanoke, City of Roanoke, City of Salem | 64 min |
| Sep 2, 10:12 PM EDT | Flash Flood Warning | LWX | Rappahannock | 2 hr |
| Sep 5, 7:19 PM EDT | Flash Flood Warning | RNK | Botetourt, Roanoke | 96 min |
| Sep 6, 8:08 AM EDT | Flash Flood Warning | LWX | Orange, Spotsylvania, Stafford, City of Fredericksburg | 3 hr |
| Sep 18, 12:59 PM EDT | Flash Flood Warning | LWX | Loudoun | 3 hr |
| Sep 18, 1:17 PM EDT | Flash Flood Warning | LWX | Clarke, Frederick, City of Winchester | 101 min |
| Sep 18, 2:50 PM EDT | Flash Flood Warning | LWX | Arlington, Fairfax, City of Falls Church | 3 hr |
| Sep 27, 7:36 PM EDT | Flash Flood Warning | LWX | Fauquier, Rappahannock | 3 hr |
| Sep 27, 9:56 PM EDT | Flash Flood Warning | LWX | Culpeper, Fauquier, Madison, Stafford | 3 hr |
| Sep 27, 10:43 PM EDT | Flash Flood Warning | LWX | Madison | 70 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Roanoke County2
- Rappahannock County2
- Stafford County2
- Fauquier County2
- Madison County2
- Franklin County1
- Montgomery County1
- City of Roanoke1
- City of Salem1
- Botetourt County1
- Orange County1
- Spotsylvania County1
- City of Fredericksburg1
- Loudoun County1
- Clarke County1
- Frederick County1
- City of Winchester1
- Arlington County1
- Fairfax County1
- City of Falls Church1
- Culpeper County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.