Alert archive / Virginia / Grayson County / 2009
Weather alerts in Grayson County, Virginia, December 2009
23 weather alerts in December 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 6
- Watches
- 4
- Advisories
- 9
- Busiest day
- December 1, 20093 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 |
|---|---|---|---|
| Dec 1, 4:11 AM EST | High Wind Watch | RNK | 11 hr |
| Dec 1, 2:58 PM EST | High Wind Warning | RNK | 37 hr |
| Dec 1, 2:58 PM EST | Wind Advisory | RNK | 45 hr |
| Dec 4, 3:57 PM EST | Winter Weather Advisory | RNK | 27 hr |
| Dec 8, 5:01 AM EST | Winter Weather Advisory | RNK | 25 hr |
| Dec 8, 5:11 AM EST | High Wind Warning | RNK | 53 hr |
| Dec 8, 5:11 AM EST | Wind Advisory | RNK | 64 hr |
| Dec 9, 2:58 AM EST | Flood Watch | RNK | 5 hr |
| Dec 9, 4:32 AM EST | Areal Flood Warning | RNK | 9 hr |
| Dec 12, 4:41 AM EST | Winter Weather Advisory | RNK | 31 hr |
| Dec 17, 4:30 AM EST | Winter Storm Watch | RNK | 11 hr |
| Dec 17, 3:20 PM EST | Winter Storm Warning | RNK | 60 hr |
| Dec 18, 1:32 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 18, 7:22 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 20, 3:06 AM EST | Winter Weather Advisory | RNK | 11 hr |
| Dec 23, 3:49 PM EST | Winter Storm Watch | RNK | 24 hr |
| Dec 24, 4:04 AM EST | Ice Storm Warning | RNK | 35 hr |
| Dec 24, 4:17 AM EST | High Wind Warning | RNK | 36 hr |
| Dec 24, 4:17 AM EST | Wind Advisory | RNK | 36 hr |
| Dec 24, 11:11 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 25, 6:31 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 28, 3:52 PM EST | Wind Advisory | RNK | 20 hr |
| Dec 30, 3:22 PM EST | Winter Weather Advisory | RNK | 21 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 | |
| Mesoscale Discussion | 4 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flood Watch | 1 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.