Alert archive / Oklahoma / Grant County / 2009
Weather alerts in Grant County, Oklahoma, April 2009
61 weather alerts in April 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 61
- Warnings
- 34
- Watches
- 9
- Advisories
- 7
- Busiest day
- April 26, 200931 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 |
|---|---|---|---|
| Apr 1, 10:52 AM CDT | Wind Advisory | OUN | 8 hr |
| Apr 2, 2:02 AM CDT | Wind Advisory | OUN | 16 hr |
| Apr 4, 3:32 AM CDT | Wind Advisory | OUN | 15 hr |
| Apr 4, 3:40 AM CDT | Red Flag Warning | OUN | 16 hr |
| Apr 5, 3:50 AM CDT | Freeze Warning | OUN | 29 hr |
| Apr 5, 3:50 AM CDT | Freeze Warning | OUN | 30 hr |
| Apr 5, 3:50 AM CDT | Wind Advisory | OUN | 16 hr |
| Apr 6, 9:57 AM CDT | Hard Freeze Warning | OUN | 23 hr |
| Apr 9, 12:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 10, 6:29 PM CDT | Frost Advisory | OUN | 14 hr |
| Apr 18, 2:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 18, 3:11 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Apr 18, 5:18 PM CDT | Severe Thunderstorm Warning | OUN | 57 min |
| Apr 18, 6:11 PM CDT | Severe Thunderstorm Warning | OUN | 34 min |
| Apr 25, 3:00 AM CDT | Wind Advisory | OUN | 11 hr |
| Apr 25, 1:23 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 25, 3:36 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 25, 3:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Apr 25, 4:47 PM CDT | Severe Thunderstorm Warning | OUN | 58 min |
| Apr 25, 5:30 PM CDT | Severe Thunderstorm Warning | OUN | 60 min |
| Apr 25, 6:38 PM CDT | Severe Thunderstorm Warning | OUN | 67 min |
| Apr 25, 6:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 25, 6:46 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| Apr 25, 6:59 PM CDT | Tornado Warning | OUN | 46 min |
| Apr 25, 7:44 PM CDT | Severe Thunderstorm Warning | OUN | 61 min |
| Apr 25, 7:46 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| Apr 25, 8:46 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| Apr 25, 9:13 PM CDT | Areal Flood Warning | OUN | 6 hr |
| Apr 25, 9:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 25, 10:13 PM CDT | Tornado Warning | OUN | 32 min |
| Apr 25, 10:39 PM CDT | Tornado Watch | SPC | 4 hr |
| Apr 25, 10:41 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| Apr 25, 10:42 PM CDT | Tornado Warning | OUN | 63 min |
| Apr 25, 11:47 PM CDT | Tornado Warning | OUN | 43 min |
| Apr 26, 12:40 AM CDT | Tornado Warning | OUN | 65 min |
| Apr 26, 12:52 AM CDT | Severe Thunderstorm Warning | OUN | 53 min |
| Apr 26, 12:57 AM CDT | Areal Flood Warning | OUN | 3 hr |
| Apr 26, 1:28 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 26, 1:39 AM CDT | Tornado Warning | OUN | 66 min |
| Apr 26, 1:43 AM CDT | Severe Thunderstorm Warning | OUN | 32 min |
| Apr 26, 2:39 AM CDT | Tornado Watch | SPC | 3 hr |
| Apr 26, 2:42 AM CDT | Severe Thunderstorm Warning | OUN | 63 min |
| Apr 26, 3:04 AM CDT | Areal Flood Warning | OUN | 4 hr |
| Apr 26, 6:38 AM CDT | Areal Flood Warning | OUN | 3 hr |
| Apr 26, 8:31 AM CDT | River Flood Warning | OUN | 67 hr |
| Apr 26, 9:47 AM CDT | Areal Flood Warning | OUN | 6 hr |
| Apr 26, 10:02 AM CDT | Flood Watch | OUN | 30 hr |
| Apr 26, 10:19 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 26, 10:54 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 26, 11:07 AM CDT | Tornado Watch | SPC | 7 hr |
| Apr 26, 12:03 PM CDT | Wind Advisory | OUN | 13 hr |
| Apr 26, 2:29 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Apr 26, 3:38 PM CDT | Severe Thunderstorm Warning | OUN | 67 min |
| Apr 26, 5:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 26, 6:16 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 26, 7:11 PM CDT | Severe Thunderstorm Warning | OUN | 64 min |
| Apr 26, 8:10 PM CDT | Severe Thunderstorm Warning | OUN | 65 min |
| Apr 26, 8:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 2:34 PM CDT | River Flood Warning | OUN | 42 hr |
| Apr 29, 2:09 AM CDT | Flash Flood Watch | OUN | 10 hr |
| Apr 30, 3:14 PM CDT | Flash Flood Watch | OUN | 61 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 | 17 |
| Tornado Warning | 6 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 11 |
| Flooding | |
| Areal Flood Warning | 5 |
| River Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Cold | |
| Freeze Warning | 2 |
| Hard Freeze Warning | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag 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. Warning verification from the Mesonet's Cow. Rebuilt daily.