Alert archive / Wyoming / Johnson County
Weather alerts in Johnson County, Wyoming, 2012
131 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
- 131
- Warnings
- 43
- Watches
- 29
- Advisories
- 13
- Busiest month
- June29 alerts
- Busiest day
- July 17, 201211 alerts
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 |
|---|---|---|---|
| Jan 10, 2:37 PM MST | Winter Weather Advisory | RIW | 17 hr |
| Feb 20, 2:22 PM MST | High Wind Warning | RIW | 60 hr |
| Feb 21, 2:57 AM MST | Winter Storm Warning | RIW | 48 hr |
| Feb 27, 3:03 PM MST | Winter Weather Advisory | RIW | 27 hr |
| Mar 6, 3:01 AM MST | Winter Weather Advisory | RIW | 30 hr |
| Mar 6, 5:34 PM MST | Areal Flood Advisory | RIW | 6 hr |
| Mar 16, 10:23 AM MDT | Fire Weather Watch | RIW | 16 hr |
| Mar 17, 2:50 AM MDT | Red Flag Warning | RIW | 16 hr |
| Mar 23, 2:43 AM MDT | Red Flag Warning | RIW | 18 hr |
| Mar 24, 2:37 AM MDT | Fire Weather Watch | RIW | 20 hr |
| Mar 24, 2:35 PM MDT | High Wind Watch | RIW | 44 hr |
| Mar 24, 10:43 PM MDT | Red Flag Warning | RIW | 43 hr |
| Mar 25, 10:04 PM MDT | High Wind Warning | RIW | 32 hr |
| Mar 30, 2:29 AM MDT | Fire Weather Watch | RIW | 24 hr |
| Mar 31, 2:18 AM MDT | Red Flag Warning | RIW | 18 hr |
| Apr 12, 8:30 AM MDT | High Wind Warning | RIW | 6 hr |
| Apr 14, 8:39 PM MDT | Winter Weather Advisory | RIW | 9 hr |
| Apr 27, 11:37 PM MDT | Winter Weather Advisory | RIW | 12 hr |
| Apr 28, 11:36 AM MDT | Winter Storm Warning | RIW | 18 hr |
| May 5, 11:26 AM MDT | Special Weather Statement | RIW | 49 min |
| May 17, 11:57 AM MDT | Special Weather Statement | RIW | 48 min |
| May 17, 6:28 PM MDT | Special Weather Statement | RIW | 47 min |
| May 18, 4:19 PM MDT | Mesoscale Discussion | SPC | 56 min |
| May 25, 3:10 AM MDT | Winter Weather Advisory | RIW | 24 hr |
| May 27, 3:16 PM MDT | Special Weather Statement | RIW | 44 min |
| Jun 3, 1:42 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 3:07 PM MDT | Fire Weather Watch | RIW | 8 hr |
| Jun 4, 7:00 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 4, 7:17 PM MDT | Special Weather Statement | RIW | 43 min |
| Jun 4, 7:52 PM MDT | Special Weather Statement | RIW | 8 min |
| Jun 4, 11:32 PM MDT | Red Flag Warning | RIW | 21 hr |
| Jun 7, 2:28 PM MDT | Fire Weather Watch | RIW | 12 hr |
| Jun 8, 2:29 AM MDT | Red Flag Warning | RIW | 40 hr |
| Jun 9, 5:02 PM MDT | Special Weather Statement | RIW | 43 min |
| Jun 9, 5:31 PM MDT | Special Weather Statement | RIW | 29 min |
| Jun 9, 5:51 PM MDT | Special Weather Statement | RIW | 24 min |
| Jun 9, 7:29 PM MDT | Severe Thunderstorm Warning | RIW | 21 min |
| Jun 9, 8:38 PM MDT | Special Weather Statement | RIW | 37 min |
| Jun 9, 9:09 PM MDT | Special Weather Statement | RIW | 21 min |
| Jun 9, 9:25 PM MDT | Special Weather Statement | RIW | 20 min |
| Jun 9, 9:28 PM MDT | Special Weather Statement | RIW | 17 min |
| Jun 9, 9:45 PM MDT | Special Weather Statement | RIW | 30 min |
| Jun 9, 10:00 PM MDT | Special Weather Statement | RIW | 15 min |
| Jun 12, 2:22 PM MDT | Fire Weather Watch | RIW | 10 hr |
| Jun 13, 12:46 AM MDT | Red Flag Warning | RIW | 19 hr |
| Jun 16, 2:51 AM MDT | Fire Weather Watch | RIW | 23 hr |
| Jun 17, 1:56 AM MDT | Red Flag Warning | RIW | 67 hr |
| Jun 21, 1:42 PM MDT | Red Flag Warning | RIW | 54 hr |
| Jun 24, 1:46 AM MDT | Red Flag Warning | RIW | 6 days |
| Jun 24, 2:48 PM MDT | Fire Weather Watch | RIW | 11 hr |
| Jun 25, 2:29 PM MDT | Special Weather Statement | RIW | 31 min |
| Jun 29, 2:54 PM MDT | Red Flag Warning | BYZ | 60 hr |
| Jun 30, 2:19 AM MDT | Fire Weather Watch | RIW | 13 hr |
| Jun 30, 3:17 PM MDT | Red Flag Warning | RIW | 3 days |
| Jul 2, 5:02 AM MDT | Fire Weather Watch | BYZ | 10 hr |
| Jul 2, 2:34 PM MDT | Red Flag Warning | BYZ | 33 hr |
| Jul 5, 4:27 PM MDT | Special Weather Statement | RIW | 48 min |
| Jul 10, 1:30 AM MDT | Fire Weather Watch | RIW | 9 hr |
| Jul 10, 1:30 AM MDT | Red Flag Warning | RIW | 43 hr |
| Jul 10, 2:37 PM MDT | Red Flag Warning | BYZ | 30 hr |
| Jul 11, 12:43 PM MDT | Mesoscale Discussion | SPC | 92 min |
| Jul 11, 3:29 PM MDT | Special Weather Statement | RIW | 61 min |
| Jul 11, 4:28 PM MDT | Special Weather Statement | RIW | 62 min |
| Jul 12, 3:24 PM MDT | Fire Weather Watch | RIW | 10 hr |
| Jul 13, 1:27 AM MDT | Red Flag Warning | RIW | 18 hr |
| Jul 14, 5:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Jul 14, 6:09 PM MDT | Special Weather Statement | RIW | 51 min |
| Jul 16, 8:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Jul 16, 10:36 PM MDT | Special Weather Statement | RIW | 39 min |
| Jul 16, 11:14 PM MDT | Special Weather Statement | RIW | 46 min |
| Jul 16, 11:57 PM MDT | Special Weather Statement | RIW | 48 min |
| Jul 17, 12:21 PM MDT | Special Weather Statement | RIW | 39 min |
| Jul 17, 12:35 PM MDT | Special Weather Statement | RIW | 40 min |
| Jul 17, 12:58 PM MDT | Special Weather Statement | RIW | 47 min |
| Jul 17, 1:03 PM MDT | Special Weather Statement | RIW | 27 min |
| Jul 17, 1:24 PM MDT | Special Weather Statement | RIW | 51 min |
| Jul 17, 2:04 PM MDT | Special Weather Statement | RIW | 26 min |
| Jul 17, 5:08 PM MDT | Special Weather Statement | RIW | 52 min |
| Jul 17, 6:07 PM MDT | Special Weather Statement | RIW | 53 min |
| Jul 22, 9:04 PM MDT | Special Weather Statement | RIW | 56 min |
| Jul 27, 2:27 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 31, 2:11 PM MDT | Fire Weather Watch | RIW | 36 hr |
| Jul 31, 3:19 PM MDT | Fire Weather Watch | BYZ | 49 hr |
| Aug 1, 3:03 PM MDT | Red Flag Warning | BYZ | 41 hr |
| Aug 2, 2:12 AM MDT | Red Flag Warning | RIW | 43 hr |
| Aug 5, 3:35 PM MDT | Fire Weather Watch | BYZ | 12 hr |
| Aug 6, 3:55 AM MDT | Red Flag Warning | BYZ | 17 hr |
| Aug 9, 12:19 PM MDT | Red Flag Warning | RIW | 33 hr |
| Aug 10, 4:10 AM MDT | Red Flag Warning | BYZ | 17 hr |
| Aug 13, 3:47 AM MDT | Fire Weather Watch | BYZ | 11 hr |
| Aug 13, 3:10 PM MDT | Red Flag Warning | BYZ | 30 hr |
| Aug 13, 4:16 PM MDT | Special Weather Statement | RIW | 29 min |
| Aug 13, 4:56 PM MDT | Special Weather Statement | RIW | 49 min |
| Aug 22, 1:16 PM MDT | Fire Weather Watch | RIW | 26 hr |
| Aug 22, 2:55 PM MDT | Fire Weather Watch | BYZ | 19 hr |
| Aug 23, 9:36 AM MDT | Red Flag Warning | BYZ | 38 hr |
| Aug 23, 3:01 PM MDT | Red Flag Warning | RIW | 54 hr |
| Aug 26, 4:24 AM MDT | Fire Weather Watch | BYZ | 48 hr |
| Aug 27, 2:58 PM MDT | Fire Weather Watch | RIW | 27 hr |
| Aug 28, 4:05 AM MDT | Red Flag Warning | BYZ | 43 hr |
| Aug 28, 3:51 PM MDT | Red Flag Warning | RIW | 29 hr |
| Aug 30, 3:37 PM MDT | Fire Weather Watch | BYZ | 5 hr |
| Aug 30, 8:49 PM MDT | Red Flag Warning | BYZ | 3 days |
| Sep 2, 3:18 PM MDT | Fire Weather Watch | RIW | 18 hr |
| Sep 3, 4:56 AM MDT | Red Flag Warning | BYZ | 40 hr |
| Sep 3, 9:40 AM MDT | Red Flag Warning | RIW | 3 days |
| Sep 6, 3:49 PM MDT | Fire Weather Watch | BYZ | 22 hr |
| Sep 7, 2:06 PM MDT | Red Flag Warning | BYZ | 4 days |
| Sep 8, 3:21 PM MDT | Red Flag Warning | RIW | 57 hr |
| Sep 10, 2:35 PM MDT | Special Weather Statement | RIW | 70 min |
| Sep 28, 3:01 PM MDT | Special Weather Statement | RIW | 44 min |
| Sep 28, 3:20 PM MDT | Severe Thunderstorm Warning | RIW | 55 min |
| Sep 28, 3:50 PM MDT | Special Weather Statement | RIW | 40 min |
| Sep 28, 4:18 PM MDT | Severe Thunderstorm Warning | RIW | 72 min |
| Sep 28, 4:37 PM MDT | Special Weather Statement | RIW | 38 min |
| Sep 28, 6:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Sep 30, 4:07 AM MDT | Fire Weather Watch | BYZ | 30 hr |
| Oct 1, 3:00 AM MDT | Fire Weather Watch | RIW | 24 hr |
| Oct 1, 9:39 AM MDT | Red Flag Warning | BYZ | 34 hr |
| Oct 2, 2:53 AM MDT | Red Flag Warning | RIW | 21 hr |
| Oct 2, 2:21 PM MDT | Freeze Watch | RIW | 24 hr |
| Oct 3, 2:47 PM MDT | Freeze Warning | RIW | 19 hr |
| Oct 5, 2:37 PM MDT | Winter Weather Advisory | RIW | 19 hr |
| Oct 15, 10:35 PM MDT | High Wind Watch | RIW | 28 hr |
| Oct 17, 3:04 AM MDT | High Wind Warning | RIW | 15 hr |
| Nov 8, 2:10 PM MST | Winter Weather Advisory | RIW | 49 hr |
| Nov 24, 2:37 AM MST | Winter Weather Advisory | RIW | 48 hr |
| Dec 7, 2:33 AM MST | Winter Weather Advisory | RIW | 47 hr |
| Dec 7, 2:56 PM MST | High Wind Watch | RIW | 6 hr |
| Dec 10, 9:45 AM MST | Winter Weather Advisory | RIW | 14 hr |
| Dec 23, 10:52 AM MST | Winter Weather Advisory | RIW | 37 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 | 3 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 42 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Weather Advisory | 12 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 3 |
| Fire | |
| Red Flag Warning | 33 |
| Fire Weather Watch | 25 |
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.