Alert archive / Virginia / Grayson County / 2009
Weather alerts in Grayson County, Virginia, May 2009
28 weather alerts in May 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 28
- Warnings
- 8
- Watches
- 5
- Advisories
- 0
- Busiest day
- May 9, 20095 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 |
|---|---|---|---|
| May 3, 10:43 PM EDT | Flood Watch | RNK | 13 hr |
| May 3, 10:56 PM EDT | Special Weather Statement | RNK | 64 min |
| May 6, 7:49 PM EDT | Special Weather Statement | RNK | 56 min |
| May 7, 7:21 PM EDT | Special Weather Statement | RNK | 54 min |
| May 7, 7:57 PM EDT | Special Weather Statement | RNK | 48 min |
| May 8, 3:51 PM EDT | Flood Watch | RNK | 26 hr |
| May 8, 6:03 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 8, 6:32 PM EDT | Tornado Watch | SPC | 7 hr |
| May 8, 7:47 PM EDT | Severe Thunderstorm Warning | RNK | 24 min |
| May 8, 8:30 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 8, 11:05 PM EDT | Tornado Warning | RNK | 40 min |
| May 8, 11:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| May 8, 11:41 PM EDT | Severe Thunderstorm Warning | RNK | 64 min |
| May 9, 12:46 AM EDT | Flash Flood Warning | RNK | 4 hr |
| May 16, 1:54 PM EDT | Special Weather Statement | RNK | 51 min |
| May 16, 3:20 PM EDT | Flash Flood Warning | RNK | 3 hr |
| May 16, 6:15 PM EDT | Flash Flood Warning | RNK | 9 hr |
| May 18, 3:57 AM EDT | Freeze Warning | RNK | 29 hr |
| May 26, 4:08 AM EDT | Special Weather Statement | RNK | 52 min |
| May 27, 3:30 AM EDT | Special Weather Statement | RNK | 60 min |
| May 27, 1:16 PM EDT | Flash Flood Watch | RNK | 11 hr |
| May 28, 3:42 AM EDT | Flash Flood Watch | RNK | 26 hr |
| May 28, 11:59 AM EDT | Special Weather Statement | RNK | 61 min |
| May 28, 12:53 PM EDT | Special Weather Statement | RNK | 67 min |
| May 31, 2:54 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 4:01 AM EDT | Special Weather Statement | RNK | 44 min |
| May 31, 5:57 AM EDT | Special Weather Statement | RNK | 63 min |
| May 31, 6:16 AM EDT | Severe Thunderstorm Warning | RNK | 44 min |
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 |
| Tornado Warning | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 11 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 2 |
| Flood Watch | 2 |
| Cold | |
| Freeze Warning | 1 |
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.