Alert archive / Nebraska / Sioux County / Mesoscale Discussions
Mesoscale Discussions in Sioux County, Nebraska, 2011
42 mesoscale discussions in 2011. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.
Sioux County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Mesoscale Discussions
- 42
- Busiest month
- June14 mesoscale discussions
- Busiest day
- June 12, 20113 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 9, 4:57 PM MDT | Mesoscale Discussion | SPC | 93 min |
| May 9, 8:16 PM MDT | Mesoscale Discussion | SPC | 29 min |
| Jun 9, 7:09 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jun 11, 1:40 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 6:07 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Jun 12, 12:52 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Jun 12, 3:53 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jun 13, 1:53 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 1:34 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jun 24, 1:25 PM MDT | Mesoscale Discussion | SPC | 65 min |
| Jun 25, 1:24 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jun 25, 5:21 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jun 26, 1:30 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 11:57 AM MDT | Mesoscale Discussion | SPC | 63 min |
| Jun 30, 1:49 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Jun 30, 4:17 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Jun 30, 7:25 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 1, 2:47 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Jul 2, 12:17 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Jul 2, 4:59 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 6:48 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Jul 8, 3:29 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 11, 1:50 PM MDT | Mesoscale Discussion | SPC | 85 min |
| Jul 16, 3:47 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Jul 24, 2:06 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jul 25, 1:32 PM MDT | Mesoscale Discussion | SPC | 88 min |
| Jul 29, 12:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jul 29, 4:46 PM MDT | Mesoscale Discussion | SPC | 59 min |
| Aug 3, 1:01 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Aug 5, 4:25 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 2:09 PM MDT | Mesoscale Discussion | SPC | 66 min |
| Aug 8, 5:27 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 9:25 AM MDT | Mesoscale Discussion | SPC | 95 min |
| Aug 9, 5:02 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Aug 10, 3:42 PM MDT | Mesoscale Discussion | SPC | 63 min |
| Aug 14, 1:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Aug 14, 6:44 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Aug 19, 4:01 PM MDT | Mesoscale Discussion | SPC | 59 min |
| Aug 25, 3:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Aug 29, 1:05 PM MDT | Mesoscale Discussion | SPC | 85 min |
| Oct 6, 2:19 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Oct 6, 4:55 PM MDT | Mesoscale Discussion | SPC | 95 min |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.