Alert archive / Nebraska / Johnson County
Weather alerts in Johnson County, Nebraska, 2012
105 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 105
- Warnings
- 17
- Watches
- 16
- Advisories
- 26
- Busiest month
- April16 alerts
- Busiest day
- April 14, 201210 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 10, 3:25 PM CST | Wind Advisory | OAX | 30 hr |
| Feb 1, 9:58 PM CST | Winter Storm Watch | OAX | 41 hr |
| Feb 3, 3:21 PM CST | Winter Weather Advisory | OAX | 32 hr |
| Feb 4, 3:27 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 5, 7:21 PM CST | Dense Fog Advisory | OAX | 17 hr |
| Feb 10, 3:24 PM CST | Wind Chill Advisory | OAX | 17 hr |
| Feb 12, 3:27 AM CST | Winter Weather Advisory | OAX | 36 hr |
| Feb 13, 10:00 PM CST | Dense Fog Advisory | OAX | 12 hr |
| Feb 15, 6:36 AM CST | Dense Fog Advisory | OAX | 3 hr |
| Feb 22, 4:02 PM CST | Wind Advisory | OAX | 26 hr |
| Feb 26, 4:20 AM CST | Red Flag Warning | OAX | 12 hr |
| Feb 28, 3:22 PM CST | Wind Advisory | OAX | 25 hr |
| Feb 28, 8:23 PM CST | Mesoscale Discussion | SPC | 37 min |
| Mar 3, 8:17 PM CST | Wind Advisory | OAX | 22 hr |
| Mar 28, 11:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Mar 29, 4:54 PM CDT | Mesoscale Discussion | SPC | 36 min |
| Mar 29, 5:10 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 29, 5:47 PM CDT | Special Weather Statement | OAX | 43 min |
| Mar 29, 6:09 PM CDT | Severe Thunderstorm Warning | OAX | 24 min |
| Mar 29, 6:23 PM CDT | Severe Thunderstorm Warning | OAX | 37 min |
| Mar 29, 6:58 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 10, 3:56 AM CDT | Freeze Watch | OAX | 12 hr |
| Apr 10, 3:56 AM CDT | Freeze Warning | OAX | 29 hr |
| Apr 14, 12:00 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 14, 2:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 14, 3:32 PM CDT | Severe Thunderstorm Warning | OAX | 28 min |
| Apr 14, 4:26 PM CDT | Special Weather Statement | OAX | 34 min |
| Apr 14, 4:43 PM CDT | Areal Flood Advisory | OAX | 2 hr |
| Apr 14, 4:46 PM CDT | Areal Flood Advisory | OAX | 2 hr |
| Apr 14, 4:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Apr 14, 4:48 PM CDT | Severe Thunderstorm Warning | OAX | 27 min |
| Apr 14, 6:27 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 14, 6:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 14, 9:17 PM CDT | Wind Advisory | OAX | 31 hr |
| Apr 15, 2:05 AM CDT | Special Weather Statement | OAX | 85 min |
| Apr 15, 3:25 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 27, 10:42 AM CDT | Wind Advisory | OAX | 7 hr |
| May 3, 12:50 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| May 3, 3:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 6, 4:55 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 2:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 19, 3:25 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 19, 5:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 19, 9:18 PM CDT | Mesoscale Discussion | SPC | 57 min |
| May 23, 10:26 AM CDT | Wind Advisory | OAX | 8 hr |
| May 23, 4:07 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 23, 6:49 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 23, 8:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 25, 9:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 26, 3:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 30, 2:49 PM CDT | Special Weather Statement | OAX | 41 min |
| Jun 10, 3:10 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jun 10, 3:42 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 10, 6:20 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 10, 8:25 PM CDT | Special Weather Statement | OAX | 35 min |
| Jun 10, 10:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 14, 3:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 14, 6:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 14, 7:13 PM CDT | Severe Thunderstorm Warning | OAX | 47 min |
| Jun 14, 7:47 PM CDT | Special Weather Statement | OAX | 28 min |
| Jun 14, 8:19 PM CDT | Special Weather Statement | OAX | 26 min |
| Jun 20, 3:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 20, 6:22 PM CDT | Special Weather Statement | OAX | 53 min |
| Jun 23, 1:18 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 23, 3:19 AM CDT | Special Weather Statement | OAX | 41 min |
| Jun 26, 3:23 PM CDT | Heat Advisory | OAX | 3 days |
| Jun 30, 3:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 4, 3:55 AM CDT | Heat Advisory | OAX | 65 hr |
| Jul 7, 3:25 AM CDT | Heat Advisory | OAX | 17 hr |
| Jul 17, 2:56 PM CDT | Heat Advisory | OAX | 29 hr |
| Jul 20, 4:18 AM CDT | Heat Advisory | OAX | 5 days |
| Jul 20, 3:05 PM CDT | Excessive Heat Warning | OAX | 5 days |
| Jul 25, 4:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 25, 7:21 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jul 28, 9:06 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Aug 8, 12:28 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Aug 8, 4:46 PM CDT | Severe Thunderstorm Warning | OAX | 44 min |
| Aug 8, 4:53 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 21, 3:18 PM CDT | Fire Weather Watch | OAX | 12 hr |
| Aug 22, 3:09 AM CDT | Red Flag Warning | OAX | 16 hr |
| Sep 10, 4:10 AM CDT | Fire Weather Watch | OAX | 11 hr |
| Sep 10, 3:39 PM CDT | Red Flag Warning | OAX | 27 hr |
| Sep 22, 3:24 PM CDT | Frost Advisory | OAX | 18 hr |
| Oct 3, 3:49 AM CDT | Red Flag Warning | OAX | 15 hr |
| Oct 5, 3:40 PM CDT | Freeze Warning | OAX | 18 hr |
| Oct 13, 7:04 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Oct 13, 7:11 PM CDT | Special Weather Statement | OAX | 49 min |
| Oct 13, 7:45 PM CDT | Special Weather Statement | OAX | 45 min |
| Oct 16, 3:38 PM CDT | Wind Advisory | OAX | 27 hr |
| Oct 17, 3:28 PM CDT | Wind Advisory | OAX | 37 hr |
| Oct 24, 11:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Nov 10, 3:36 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Nov 10, 7:31 PM CST | Mesoscale Discussion | SPC | 59 min |
| Nov 10, 8:35 PM CST | Special Weather Statement | OAX | 40 min |
| Nov 10, 8:38 PM CST | Severe Thunderstorm Warning | OAX | 26 min |
| Nov 10, 10:05 PM CST | Mesoscale Discussion | SPC | 55 min |
| Dec 1, 3:30 AM CST | Dense Fog Advisory | OAX | 9 hr |
| Dec 1, 7:39 PM CST | Dense Fog Advisory | OAX | 13 hr |
| Dec 5, 3:47 AM CST | Red Flag Warning | OAX | 14 hr |
| Dec 17, 3:31 PM CST | Winter Storm Watch | OAX | 24 hr |
| Dec 18, 3:57 PM CST | Winter Storm Warning | OAX | 37 hr |
| Dec 19, 11:31 AM CST | Blizzard Warning | OAX | 24 hr |
| Dec 19, 2:08 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Dec 19, 9:32 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 31, 3:34 AM CST | Winter Weather Advisory | OAX | 20 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 | 7 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 34 |
| Special Weather Statement | 12 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 3 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 9 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20112013
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.