Alert archive / Virginia / Frost Advisories / 2009
Frost Advisories in Virginia, May 2009
8 frost advisories in May 2009. 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in May 2009. Tap one for its archive.
- Frost Advisories
- 8
- Busiest day
- May 18, 20093 frost advisories
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 12, 3:08 PM EDT | Frost Advisory | LWX | 17 hr | |
| May 17, 3:18 AM EDT | Frost Advisory | LWX | Clarke, Frederick, Page, Rockingham, Shenandoah, Warren and 4 more | 30 hr |
| May 17, 3:49 AM EDT | Frost Advisory | RNK | Alleghany, Bath, City of Covington | 29 hr |
| May 18, 3:53 AM EDT | Frost Advisory | LWX | Clarke, Culpeper, Frederick, Greene, Madison, Nelson and 10 more | 28 hr |
| May 18, 3:57 AM EDT | Frost Advisory | RNK | Alleghany, Amherst, Bedford, Bland, Botetourt, Craig and 17 more | 29 hr |
| May 18, 4:22 AM EDT | Frost Advisory | RLX | Buchanan, Dickenson | 28 hr |
| May 18, 9:22 PM EDT | Frost Advisory | MRX | Lee, Russell, Scott, Washington, Wise, City of Bristol and 1 more | 12 hr |
| May 19, 3:04 PM EDT | Frost Advisory | LWX | 17 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clarke County2
- Frederick County2
- Page County2
- Rockingham County2
- Shenandoah County2
- Warren County2
- City of Harrisonburg2
- City of Staunton2
- City of Waynesboro2
- City of Winchester2
- Alleghany County2
- City of Covington2
- Bath County1
- Culpeper County1
- Greene County1
- Madison County1
- Nelson County1
- Rappahannock County1
- City of Charlottesville1
- Amherst County1
- Bedford County1
- Bland County1
- Botetourt County1
- Craig County1
- Floyd County1
- Franklin County1
- Giles County1
- Montgomery County1
- Patrick County1
- Pulaski County1
- Roanoke County1
- Rockbridge County1
- Smyth County1
- Tazewell County1
- Wythe County1
- City of Buena Vista1
- City of Lexington1
- City of Radford1
- City of Roanoke1
- City of Salem1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.