Alert archive / Nebraska / Jefferson County
Weather alerts in Jefferson County, Nebraska, 2011
127 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Jefferson County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 127
- Warnings
- 30
- Watches
- 29
- Advisories
- 34
- Busiest month
- May32 alerts
- Busiest day
- June 20, 20117 alerts
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 |
|---|---|---|---|
| Jan 7, 4:47 AM CST | Wind Advisory | OAX | 11 hr |
| Jan 8, 2:26 PM CST | Winter Weather Advisory | OAX | 69 hr |
| Jan 11, 3:46 PM CST | Wind Chill Advisory | OAX | 18 hr |
| Jan 18, 11:47 AM CST | Winter Storm Watch | OAX | 319 days |
| Jan 19, 3:32 AM CST | Winter Storm Warning | OAX | 20 hr |
| Jan 19, 10:52 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Jan 21, 3:24 PM CST | Winter Storm Watch | OAX | 13 hr |
| Jan 22, 4:26 AM CST | Winter Weather Advisory | OAX | 29 hr |
| Jan 30, 4:55 PM CST | Winter Storm Warning | OAX | 58 hr |
| Feb 1, 4:05 AM CST | Wind Chill Advisory | OAX | 31 hr |
| Feb 2, 3:24 PM CST | Wind Chill Advisory | OAX | 17 hr |
| Feb 17, 3:07 PM CST | Red Flag Warning | OAX | 3 hr |
| Feb 20, 4:35 AM CST | Wind Advisory | OAX | 11 hr |
| Feb 23, 3:22 PM CST | Winter Weather Advisory | OAX | 32 hr |
| Feb 24, 11:13 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Mar 7, 3:47 PM CST | Winter Weather Advisory | OAX | 30 hr |
| Mar 22, 1:19 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Mar 22, 2:03 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 3, 11:08 AM CDT | Wind Advisory | OAX | 28 hr |
| Apr 5, 4:48 AM CDT | Red Flag Warning | OAX | 12 hr |
| Apr 9, 4:53 AM CDT | Dense Fog Advisory | OAX | 6 hr |
| Apr 10, 3:52 AM CDT | Wind Advisory | OAX | 11 hr |
| Apr 13, 10:07 PM CDT | Wind Advisory | OAX | 27 hr |
| Apr 15, 3:50 AM CDT | Wind Advisory | OAX | 18 hr |
| Apr 28, 3:57 PM CDT | Wind Advisory | OAX | 28 hr |
| May 2, 3:58 PM CDT | Frost Advisory | OAX | 16 hr |
| May 4, 11:47 AM CDT | Wind Advisory | OAX | 6 hr |
| May 11, 12:16 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 11, 1:32 PM CDT | Severe Thunderstorm Warning | OAX | 43 min |
| May 12, 2:06 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 12, 2:37 PM CDT | Tornado Watch | SPC | 7 hr |
| May 12, 5:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 12, 6:16 PM CDT | Severe Thunderstorm Warning | OAX | 44 min |
| May 12, 6:49 PM CDT | Severe Thunderstorm Warning | OAX | 41 min |
| May 12, 7:01 PM CDT | Severe Thunderstorm Warning | OAX | 44 min |
| May 19, 6:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 19, 10:32 PM CDT | Severe Thunderstorm Warning | OAX | 28 min |
| May 20, 11:58 AM CDT | River Flood Advisory | OAX | 3 hr |
| May 20, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 20, 3:05 PM CDT | River Flood Warning | OAX | 12 hr |
| May 20, 6:01 PM CDT | Mesoscale Discussion | SPC | 59 min |
| May 21, 12:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 21, 2:25 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 21, 2:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 21, 6:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 21, 8:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 24, 1:10 PM CDT | Flash Flood Watch | OAX | 16 hr |
| May 24, 5:19 PM CDT | Tornado Watch | SPC | 7 hr |
| May 29, 3:28 PM CDT | Wind Advisory | OAX | 34 hr |
| May 29, 4:36 PM CDT | Mesoscale Discussion | SPC | 24 min |
| May 29, 6:35 PM CDT | Mesoscale Discussion | SPC | 115 min |
| May 29, 7:16 PM CDT | Tornado Watch | SPC | 4 hr |
| May 29, 9:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 29, 9:29 PM CDT | Severe Thunderstorm Warning | OAX | 31 min |
| May 30, 8:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 30, 8:37 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 30, 10:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 1, 7:30 PM CDT | Severe Thunderstorm Warning | OAX | 45 min |
| Jun 3, 7:37 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 9, 1:44 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 3:05 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 9, 7:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 16, 11:03 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 17, 6:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Jun 19, 3:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 19, 6:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 19, 6:51 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 19, 9:49 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 20, 3:08 PM CDT | Tornado Watch | SPC | 7 hr |
| Jun 20, 5:00 PM CDT | Severe Thunderstorm Warning | OAX | 45 min |
| Jun 20, 5:43 PM CDT | Severe Thunderstorm Warning | OAX | 47 min |
| Jun 20, 6:17 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 20, 6:37 PM CDT | Severe Thunderstorm Warning | OAX | 23 min |
| Jun 20, 6:53 PM CDT | Tornado Watch | SPC | 6 hr |
| Jun 25, 1:46 AM CDT | Mesoscale Discussion | SPC | 89 min |
| Jun 26, 3:31 PM CDT | Flash Flood Watch | OAX | 12 hr |
| Jun 26, 8:02 PM CDT | Tornado Watch | SPC | 3 hr |
| Jun 26, 8:41 PM CDT | Severe Thunderstorm Warning | OAX | 64 min |
| Jun 29, 3:05 PM CDT | Heat Advisory | OAX | 28 hr |
| Jul 2, 10:46 PM CDT | Mesoscale Discussion | SPC | 29 min |
| Jul 2, 10:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 3, 1:49 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 5, 4:47 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 5, 6:28 PM CDT | Severe Thunderstorm Warning | OAX | 46 min |
| Jul 5, 6:57 PM CDT | Severe Thunderstorm Warning | OAX | 48 min |
| Jul 5, 7:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jul 9, 3:44 PM CDT | Heat Advisory | OAX | 52 hr |
| Jul 14, 3:09 AM CDT | Excessive Heat Watch | OAX | 36 hr |
| Jul 14, 2:30 PM CDT | Excessive Heat Warning | OAX | 6 days |
| Jul 21, 3:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 21, 10:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Jul 21, 10:44 PM CDT | Severe Thunderstorm Watch | SPC | 89 min |
| Jul 22, 4:29 AM CDT | Heat Advisory | OAX | 15 hr |
| Jul 22, 3:31 PM CDT | Heat Advisory | OAX | 28 hr |
| Jul 24, 6:24 PM CDT | Severe Thunderstorm Warning | OAX | 51 min |
| Jul 24, 6:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jul 24, 6:59 PM CDT | Severe Thunderstorm Warning | OAX | 46 min |
| Jul 24, 7:15 PM CDT | Severe Thunderstorm Warning | OAX | 15 min |
| Jul 26, 4:28 AM CDT | Heat Advisory | OAX | 39 hr |
| Jul 30, 3:26 PM CDT | Heat Advisory | OAX | 60 hr |
| Aug 2, 3:40 AM CDT | Excessive Heat Warning | OAX | 15 hr |
| Aug 6, 3:51 AM CDT | Dense Fog Advisory | OAX | 5 hr |
| Aug 6, 5:32 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Aug 7, 10:11 AM CDT | Severe Thunderstorm Warning | OAX | 30 min |
| Aug 7, 7:49 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 2:41 AM CDT | Mesoscale Discussion | SPC | 34 min |
| Aug 8, 4:50 AM CDT | Severe Thunderstorm Warning | OAX | 39 min |
| Aug 12, 1:45 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 15, 1:26 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 18, 6:38 PM CDT | Tornado Watch | SPC | 5 hr |
| Aug 18, 9:52 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Aug 18, 10:25 PM CDT | Severe Thunderstorm Warning | OAX | 50 min |
| Aug 19, 10:39 PM CDT | Severe Thunderstorm Warning | OAX | 18 min |
| Aug 31, 5:54 AM CDT | Dense Fog Advisory | OAX | 3 hr |
| Oct 3, 3:32 PM CDT | Fire Weather Watch | OAX | 12 hr |
| Oct 4, 3:45 AM CDT | Fire Weather Watch | OAX | 24 hr |
| Oct 4, 3:45 AM CDT | Red Flag Warning | OAX | 15 hr |
| Oct 5, 3:35 AM CDT | Red Flag Warning | OAX | 15 hr |
| Oct 5, 3:31 PM CDT | Wind Advisory | OAX | 30 hr |
| Oct 7, 11:07 AM CDT | Wind Advisory | OAX | 6 hr |
| Oct 18, 4:04 AM CDT | Freeze Watch | OAX | 11 hr |
| Oct 18, 3:07 PM CDT | Freeze Warning | OAX | 18 hr |
| Nov 4, 3:56 PM CDT | Wind Advisory | OAX | 27 hr |
| Nov 25, 3:34 PM CST | Wind Advisory | OAX | 26 hr |
| Dec 3, 3:41 AM CST | Winter Weather Advisory | OAX | 19 hr |
| Dec 19, 4:14 AM CST | Winter Weather Advisory | OAX | 31 hr |
| Dec 30, 3:54 PM CST | Wind Advisory | OAX | 35 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 | 20 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 11 |
| Mesoscale Discussion | 34 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 2 |
| River Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 6 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 14 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
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. Rebuilt daily.