Alert archive / Virginia / Frederick County / 2010
Weather alerts in Frederick County, Virginia, September 2010
9 weather alerts in September 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 9
- Warnings
- 4
- Watches
- 4
- Advisories
- 1
- Busiest day
- September 17, 20102 alerts
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 | Lasted |
|---|---|---|---|
| Sep 7, 2:39 PM EDT | Fire Weather Watch | LWX | 19 hr |
| Sep 8, 9:42 AM EDT | Red Flag Warning | LWX | 9 hr |
| Sep 13, 5:36 AM EDT | Dense Fog Advisory | LWX | 3 hr |
| Sep 16, 10:54 PM EDT | Severe Thunderstorm Warning | LWX | 51 min |
| Sep 16, 11:31 PM EDT | Severe Thunderstorm Warning | LWX | 29 min |
| Sep 22, 2:45 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 27, 3:43 AM EDT | Flash Flood Watch | LWX | 28 hr |
| Sep 28, 6:44 AM EDT | Severe Thunderstorm Warning | LWX | 46 min |
| Sep 29, 2:21 AM EDT | Flash Flood Watch | LWX | 50 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 3 |
| Severe Thunderstorm Watch | 1 |
| Flooding | |
| Flash Flood Watch | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.