Alert archive / Oklahoma / Harper County / Mesoscale Discussions
Mesoscale Discussions in Harper County, Oklahoma, 2009
37 mesoscale discussions in 2009. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Harper County and its neighbors
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Mesoscale Discussions
- 37
- Busiest month
- April7 mesoscale discussions
- Busiest day
- April 26, 20093 mesoscale discussions
Over time
By month
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 |
|---|---|---|---|
| Mar 7, 1:51 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 20, 10:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 27, 8:04 AM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 27, 12:30 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Mar 27, 7:12 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 27, 10:59 PM CDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 16, 11:20 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Apr 18, 1:14 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Apr 26, 6:56 AM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 26, 10:19 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 26, 10:54 AM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 26, 8:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 29, 1:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| May 15, 2:44 PM CDT | Mesoscale Discussion | SPC | 31 min |
| May 25, 8:49 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 10, 8:00 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Jun 12, 1:01 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 13, 7:46 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 17, 5:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 17, 10:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 20, 2:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 27, 2:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 5:57 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 5:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 16, 2:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 20, 10:03 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jul 29, 8:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 7:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 10:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 7:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 2, 10:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Aug 10, 2:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 17, 2:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 8, 6:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 30, 3:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 30, 7:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Oct 8, 2:51 AM CDT | Mesoscale Discussion | SPC | 3 hr |
The busiest days
Days with the most alerts issued, by UTC date.
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.