Alert archive / Oklahoma / Delaware County / 2009
Weather alerts in Delaware County, Oklahoma, April 2009
37 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
- 37
- Warnings
- 10
- Watches
- 6
- Advisories
- 8
- Busiest day
- April 9, 20096 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, 12:52 PM CDT | Red Flag Warning | TSA | 6 hr |
| Apr 2, 3:42 PM CDT | Freeze Warning | TSA | 17 hr |
| Apr 3, 3:02 PM CDT | Freeze Watch | TSA | 48 hr |
| Apr 3, 3:02 PM CDT | Freeze Watch | TSA | 48 hr |
| Apr 4, 10:16 AM CDT | Wind Advisory | TSA | 9 hr |
| Apr 5, 4:30 AM CDT | Wind Advisory | TSA | 15 hr |
| Apr 5, 3:03 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 5, 3:03 PM CDT | Freeze Warning | TSA | 42 hr |
| Apr 7, 3:32 PM CDT | Freeze Warning | TSA | 13 hr |
| Apr 9, 1:44 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 9, 2:59 PM CDT | Wind Advisory | TSA | 7 hr |
| Apr 9, 5:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 9, 5:55 PM CDT | Severe Thunderstorm Warning | TSA | 35 min |
| Apr 9, 6:02 PM CDT | Tornado Warning | TSA | 43 min |
| Apr 9, 6:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 10, 2:48 PM CDT | Frost Advisory | TSA | 18 hr |
| Apr 13, 2:40 PM CDT | Frost Advisory | TSA | 17 hr |
| Apr 17, 4:19 PM CDT | Wind Advisory | TSA | 3 hr |
| Apr 18, 2:43 PM CDT | Severe Thunderstorm Warning | TSA | 47 min |
| Apr 18, 2:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Apr 18, 2:55 PM CDT | Severe Thunderstorm Warning | TSA | 65 min |
| Apr 18, 4:21 PM CDT | Severe Thunderstorm Warning | TSA | 54 min |
| Apr 18, 4:23 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 18, 5:24 PM CDT | Special Weather Statement | TSA | 51 min |
| Apr 18, 8:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Apr 18, 10:24 PM CDT | Special Weather Statement | TSA | 66 min |
| Apr 18, 10:29 PM CDT | Special Weather Statement | TSA | 61 min |
| Apr 24, 8:51 AM CDT | Wind Advisory | TSA | 11 hr |
| Apr 26, 3:40 AM CDT | Wind Advisory | TSA | 15 hr |
| Apr 27, 1:25 AM CDT | Special Weather Statement | TSA | 65 min |
| Apr 27, 1:59 AM CDT | Special Weather Statement | TSA | 61 min |
| Apr 27, 12:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 27, 12:47 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 27, 3:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 6:03 PM CDT | Mesoscale Discussion | SPC | 27 min |
| Apr 29, 2:49 AM CDT | Flash Flood Watch | TSA | 40 hr |
| Apr 30, 1:55 PM CDT | Mesoscale Discussion | SPC | 2 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 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Watch | 1 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| 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.