Alert archive / Oklahoma / Harper County / Mesoscale Discussions
Mesoscale Discussions in Harper County, Oklahoma, 2018
38 mesoscale discussions in 2018. 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 2018. Tap one for its archive.
- Mesoscale Discussions
- 38
- Busiest month
- May16 mesoscale discussions
- Busiest day
- May 29, 20183 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 |
|---|---|---|---|
| May 1, 5:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 2, 11:36 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 2, 3:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 11, 3:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| May 12, 4:00 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 13, 3:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 7:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 17, 10:32 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 2:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 9:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 23, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 28, 9:08 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 29, 1:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 29, 5:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 8:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 30, 10:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 12, 3:17 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 12, 6:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Jun 12, 10:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 13, 12:40 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 19, 9:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 19, 11:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 5:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 7:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 9:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 23, 9:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 24, 1:25 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 24, 7:17 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 24, 9:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 17, 8:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jul 19, 5:42 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 27, 9:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 28, 11:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 29, 9:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 29, 11:49 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Aug 8, 3:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 10, 4:56 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Nov 11, 6:08 PM CST | Mesoscale Discussion | SPC | 6 hr |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.