Alert archive / Texas / Grayson County / 2009
Weather alerts in Grayson County, Texas, October 2009
38 weather alerts in October 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 38
- Warnings
- 10
- Watches
- 13
- Advisories
- 5
- Busiest day
- October 26, 20098 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Oct 1, 12:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 1, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 1, 4:42 PM CDT | Severe Thunderstorm Warning | FWD | 48 min |
| Oct 1, 6:02 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Oct 6, 2:43 AM CDT | Dense Fog Advisory | FWD | 6 hr |
| Oct 6, 4:36 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 6, 11:25 AM CDT | Severe Thunderstorm Warning | FWD | 65 min |
| Oct 6, 11:54 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Oct 6, 3:16 PM CDT | Special Weather Statement | FWD | 29 min |
| Oct 6, 10:13 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 7, 3:38 AM CDT | Flash Flood Watch | FWD | 60 hr |
| Oct 8, 12:10 AM CDT | Dense Fog Advisory | FWD | 8 hr |
| Oct 8, 3:02 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 8, 4:41 PM CDT | Tornado Watch | SPC | 7 hr |
| Oct 8, 11:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Oct 13, 9:07 AM CDT | Flash Flood Watch | FWD | 10 hr |
| Oct 13, 9:20 PM CDT | Dense Fog Advisory | FWD | 13 hr |
| Oct 20, 3:51 AM CDT | Flash Flood Watch | FWD | 55 hr |
| Oct 21, 7:03 PM CDT | Areal Flood Advisory | FWD | 3 hr |
| Oct 21, 7:15 PM CDT | Flash Flood Warning | FWD | 3 hr |
| Oct 21, 10:11 PM CDT | Flash Flood Warning | FWD | 3 hr |
| Oct 25, 3:40 AM CDT | Flash Flood Watch | FWD | 36 hr |
| Oct 25, 5:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Oct 25, 7:13 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 25, 8:35 PM CDT | Flash Flood Warning | FWD | 3 hr |
| Oct 25, 8:58 PM CDT | Severe Thunderstorm Warning | FWD | 77 min |
| Oct 25, 9:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 25, 9:45 PM CDT | Flash Flood Warning | FWD | 3 hr |
| Oct 25, 10:07 PM CDT | Severe Thunderstorm Warning | FWD | 68 min |
| Oct 25, 11:57 PM CDT | Areal Flood Warning | FWD | 3 hr |
| Oct 26, 12:45 AM CDT | Areal Flood Warning | FWD | 3 hr |
| Oct 28, 4:03 AM CDT | Flash Flood Watch | FWD | 37 hr |
| Oct 29, 1:07 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Oct 29, 1:19 AM CDT | Tornado Watch | SPC | 6 hr |
| Oct 29, 3:40 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Oct 29, 5:31 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Oct 29, 10:48 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Oct 29, 11:51 AM CDT | Tornado Watch | SPC | 6 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 | 4 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 1 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.