Alert archive / Oklahoma / Seminole County / 2011
Weather alerts in Seminole County, Oklahoma, April 2011
41 weather alerts in April 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 41
- Warnings
- 15
- Watches
- 9
- Advisories
- 4
- Busiest day
- April 14, 20118 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 3, 4:19 AM CDT | Wind Advisory | OUN | 35 hr |
| Apr 3, 9:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 4, 5:30 AM CDT | Fire Weather Watch | OUN | 23 hr |
| Apr 5, 4:28 AM CDT | Red Flag Warning | OUN | 16 hr |
| Apr 9, 3:18 PM CDT | Red Flag Warning | OUN | 30 hr |
| Apr 10, 7:28 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 10, 8:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 10, 9:27 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Apr 14, 3:58 AM CDT | Wind Advisory | OUN | 42 hr |
| Apr 14, 1:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 2:28 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 14, 4:06 PM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| Apr 14, 4:45 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| Apr 14, 5:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 14, 5:31 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| Apr 14, 6:21 PM CDT | Severe Thunderstorm Warning | OUN | 39 min |
| Apr 16, 4:30 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Apr 17, 4:47 AM CDT | Red Flag Warning | OUN | 15 hr |
| Apr 18, 4:45 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Apr 21, 2:25 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Apr 22, 1:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 22, 3:47 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 22, 6:12 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Apr 22, 7:00 PM CDT | Severe Thunderstorm Warning | OUN | 60 min |
| Apr 22, 7:45 PM CDT | Tornado Warning | OUN | 45 min |
| Apr 22, 7:59 PM CDT | Severe Thunderstorm Warning | OUN | 61 min |
| Apr 22, 8:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 22, 8:59 PM CDT | Severe Thunderstorm Warning | OUN | 61 min |
| Apr 22, 11:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 22, 11:35 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 23, 12:13 AM CDT | Severe Thunderstorm Warning | OUN | 33 min |
| Apr 23, 9:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 23, 9:53 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 24, 2:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 24, 4:17 AM CDT | Mesoscale Discussion | SPC | 28 min |
| Apr 24, 2:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 24, 3:56 PM CDT | Special Weather Statement | OUN | 19 min |
| Apr 24, 6:27 PM CDT | Areal Flood Advisory | OUN | 6 hr |
| Apr 24, 7:31 PM CDT | River Flood Warning | OUN | 13 hr |
| Apr 25, 2:52 AM CDT | Dense Fog Advisory | OUN | 7 hr |
| Apr 25, 1:28 PM CDT | Mesoscale Discussion | SPC | 92 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 | 10 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 12 |
| Special Weather Statement | 1 |
| Flooding | |
| River Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.