Alert archive / Nebraska / Sioux County / 2011
Weather alerts in Sioux County, Nebraska, June 2011
42 weather alerts in June 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 42
- Warnings
- 21
- Watches
- 7
- Advisories
- 0
- Busiest day
- June 16, 20118 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Jun 6, 3:50 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 9, 1:43 PM MDT | Severe Thunderstorm Warning | CYS | 23 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, 3:35 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 11, 4:58 PM MDT | Severe Thunderstorm Warning | CYS | 62 min |
| Jun 11, 5:30 PM MDT | Severe Thunderstorm Warning | CYS | 31 min |
| 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 13, 4:01 PM MDT | Severe Thunderstorm Warning | CYS | 59 min |
| Jun 13, 4:24 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 5:07 PM MDT | Severe Thunderstorm Warning | CYS | 53 min |
| Jun 16, 1:34 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jun 16, 1:55 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 16, 2:28 PM MDT | Severe Thunderstorm Warning | CYS | 23 min |
| Jun 16, 2:55 PM MDT | Severe Thunderstorm Warning | CYS | 43 min |
| Jun 16, 3:23 PM MDT | Flash Flood Warning | CYS | 12 hr |
| Jun 16, 3:36 PM MDT | Severe Thunderstorm Warning | CYS | 39 min |
| Jun 16, 4:09 PM MDT | Severe Thunderstorm Warning | CYS | 51 min |
| Jun 16, 4:19 PM MDT | Flash Flood Warning | CYS | 6 hr |
| Jun 17, 3:32 AM MDT | Areal Flood Warning | CYS | 8 hr |
| Jun 18, 1:51 PM MDT | Severe Thunderstorm Warning | CYS | 26 min |
| Jun 18, 1:57 PM MDT | Tornado Warning | CYS | 17 min |
| Jun 18, 6:23 PM MDT | Flash Flood Watch | CYS | 45 hr |
| Jun 24, 1:25 PM MDT | Mesoscale Discussion | SPC | 65 min |
| Jun 24, 1:52 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 24, 4:29 PM MDT | Severe Thunderstorm Warning | CYS | 46 min |
| Jun 24, 8:19 PM MDT | Severe Thunderstorm Warning | CYS | 22 min |
| Jun 25, 1:24 PM MDT | Mesoscale Discussion | SPC | 96 min |
| Jun 25, 5:21 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jun 25, 7:12 PM MDT | Severe Thunderstorm Warning | CYS | 46 min |
| Jun 25, 7:55 PM MDT | Severe Thunderstorm Warning | CYS | 48 min |
| Jun 26, 1:30 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 6:11 PM MDT | Severe Thunderstorm Warning | CYS | 37 min |
| Jun 26, 6:45 PM MDT | Severe Thunderstorm Warning | CYS | 45 min |
| Jun 30, 11:57 AM MDT | Mesoscale Discussion | SPC | 63 min |
| Jun 30, 12:18 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 30, 1:49 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Jun 30, 2:03 PM MDT | Severe Thunderstorm Warning | CYS | 24 min |
| Jun 30, 4:17 PM MDT | Mesoscale Discussion | SPC | 118 min |
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 | 17 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 14 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
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. Rebuilt daily.