Alert archive / Virginia / Flash Flood Watches / 2020
Flash Flood Watches in Virginia, September 2020
3 flash flood watches in September 2020. 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in September 2020. Tap one for its archive.
- Flash Flood Watches
- 3
- Busiest day
- September 9, 20202 flash flood watches
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 9, 2:15 PM EDT | Flash Flood Watch | LWX | Arlington, Fairfax, King George, Spotsylvania, Stafford, City of Alexandria and 3 more | 30 hr |
| Sep 9, 2:26 PM EDT | Flash Flood Watch | AKQ | Accomack, Brunswick, Caroline, Charles City, Chesterfield, Dinwiddie and 33 more | 31 hr |
| Sep 16, 3:51 AM EDT | Flash Flood Watch | AKQ | Accomack, Amelia, Brunswick, Charles City, Chesterfield, Cumberland and 35 more | 50 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Accomack County2
- Brunswick County2
- Charles City County2
- Chesterfield County2
- Dinwiddie County2
- Gloucester County2
- Greensville County2
- Hanover County2
- Henrico County2
- James City County2
- King and Queen County2
- King William County2
- Lancaster County2
- Mathews County2
- Middlesex County2
- New Kent County2
- Northampton County2
- Prince George County2
- Southampton County2
- Surry County2
- Sussex County2
- York County2
- City of Chesapeake2
- City of Colonial Heights2
- City of Emporia2
- City of Franklin2
- City of Hampton2
- City of Hopewell2
- City of Newport News2
- City of Petersburg2
- City of Poquoson2
- City of Richmond2
- City of Virginia Beach2
- City of Williamsburg2
- Arlington County1
- Fairfax County1
- King George County1
- Spotsylvania County1
- Stafford County1
- City of Alexandria1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.