Alert archive / Iowa / Webster County / Mesoscale Discussions
Mesoscale Discussions in Webster County, Iowa, 2021
29 mesoscale discussions in 2021. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Webster County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Mesoscale Discussions
- 29
- Busiest month
- August8 mesoscale discussions
- Busiest day
- July 14, 20214 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 |
|---|---|---|---|
| Feb 21, 8:52 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Mar 10, 1:32 PM CST | Mesoscale Discussion | SPC | 118 min |
| Mar 14, 6:20 PM CDT | Mesoscale Discussion | SPC | 6 hr |
| Mar 15, 1:50 AM CDT | Mesoscale Discussion | SPC | 6 hr |
| May 15, 1:16 PM CDT | Mesoscale Discussion | SPC | 119 min |
| May 20, 9:05 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 11, 9:35 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Jun 16, 6:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 20, 1:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 22, 3:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 6:51 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 25, 1:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 5, 5:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 7:02 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 1:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 4:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jul 14, 5:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Aug 8, 5:04 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 26, 7:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Aug 26, 9:40 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 26, 10:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 27, 1:53 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Aug 27, 4:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| Aug 27, 6:28 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 28, 9:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Sep 13, 9:23 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Dec 15, 12:28 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 15, 3:55 PM CST | Mesoscale Discussion | SPC | 95 min |
| Dec 15, 5:16 PM CST | Mesoscale Discussion | SPC | 119 min |
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.