Alert archive / Oklahoma / Harmon County / 2021
Weather alerts in Harmon County, Oklahoma, May 2021
21 weather alerts in May 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 21
- Warnings
- 4
- Watches
- 4
- Advisories
- 1
- Busiest day
- May 20, 20214 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 |
|---|---|---|---|
| May 14, 8:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 16, 9:59 PM CDT | Severe Thunderstorm Warning | OUN | 76 min |
| May 17, 10:29 PM CDT | Special Weather Statement | OUN | 31 min |
| May 17, 10:42 PM CDT | Severe Thunderstorm Warning | OUN | 33 min |
| May 18, 11:50 PM CDT | Special Weather Statement | OUN | 40 min |
| May 19, 7:30 PM CDT | Special Weather Statement | OUN | 30 min |
| May 19, 8:02 PM CDT | Special Weather Statement | OUN | 43 min |
| May 19, 8:39 PM CDT | Special Weather Statement | OUN | 36 min |
| May 19, 10:14 PM CDT | Special Weather Statement | OUN | 31 min |
| May 25, 4:08 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 25, 10:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 26, 12:08 AM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| May 26, 12:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 26, 11:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 27, 11:58 AM CDT | Tornado Watch | SPC | 9 hr |
| May 27, 6:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 2:10 PM CDT | Flood Watch | OUN | 29 hr |
| May 30, 9:17 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 31, 1:52 AM CDT | Special Weather Statement | OUN | 38 min |
| May 31, 2:59 AM CDT | Areal Flood Advisory | OUN | 6 hr |
| May 31, 4:07 AM CDT | Flash Flood Warning | OUN | 5 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 | 3 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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. Rebuilt daily.