Alert archive / Virginia / Flash Flood Watches in 2011
Flash Flood Watch 2, NWS Baltimore/Washington
NWS Baltimore/Washington issued this flash flood watch at Apr 23, 2011, 4:06 AM EDT for 9 counties in Virginia; Allegany County, Frederick County, Washington County, Maryland; 8 counties in West Virginia. It took effect at Apr 23, 2011, 2:00 PM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Apr 23, 2011, 4:06 AM EDT (08:06 UTC)
- In effect from
- Apr 23, 2011, 2:00 PM EDT
- Expired
- Apr 23, 2011, 10:00 PM EDT
- In force
- 8 hr
- Issued by
- NWS Baltimore/Washington
- Flood severity
- None
Counties Allegany County, MD, Frederick County, MD, Washington County, MD, City of Harrisonburg, VA, City of Winchester, VA, Clarke County, VA, Frederick County, VA, Highland County, VA, Page County, VA, Rockingham County, VA, Shenandoah County, VA, Warren County, VA, Berkeley County, WV, Grant County, WV, Hampshire County, WV, Hardy County, WV, Jefferson County, WV, Mineral County, WV, Morgan County, WV, Pendleton County, WV
The radar
The Sterling radar (KLWX), 88 km from the middle of the area, began a volume at 08:07 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Baltimore/Washington issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 1:32 AM EDT | Small Craft Advisory | LWX | 27 hr |
Nearby
Flash Flood Watches in Virginia, 2011Flash Flood Watches in West Virginia, 2011Flash Flood Watches in Maryland, 2011Every flash flood watch in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.