Alert archive / Nebraska / Arthur County / Mesoscale Discussions
Mesoscale Discussions in Arthur County, Nebraska, 2021
28 mesoscale discussions in 2021. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Arthur County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Mesoscale Discussions
- 28
- Busiest month
- May9 mesoscale discussions
- Busiest day
- May 22, 20212 mesoscale discussions
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 2, 2:45 PM MDT | Mesoscale Discussion | SPC | 90 min |
| May 13, 1:38 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| May 15, 6:12 PM MDT | Mesoscale Discussion | SPC | 63 min |
| May 21, 6:30 PM MDT | Mesoscale Discussion | SPC | 90 min |
| May 22, 1:34 PM MDT | Mesoscale Discussion | SPC | 116 min |
| May 23, 4:37 PM MDT | Mesoscale Discussion | SPC | 113 min |
| May 23, 6:53 PM MDT | Mesoscale Discussion | SPC | 67 min |
| May 26, 11:45 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 4:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 2:51 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Jun 10, 7:28 PM MDT | Mesoscale Discussion | SPC | 92 min |
| Jun 13, 6:15 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 8:39 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 2:51 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Jul 3, 5:33 PM MDT | Mesoscale Discussion | SPC | 87 min |
| Jul 9, 1:38 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jul 9, 5:16 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 9, 7:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| Jul 16, 2:16 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 16, 9:17 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jul 30, 2:24 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 12:50 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Aug 14, 6:37 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Aug 19, 12:00 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 10:36 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Sep 5, 3:54 AM MDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 11, 4:23 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 16, 3:46 PM MDT | 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.