Alert archive / Wyoming / 2012
Weather alerts in Wyoming, April 2012
81 weather alerts in April 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 2012. Tap one for its archive.
- Alerts
- 81
- Warnings
- 22
- Watches
- 17
- Advisories
- 10
- Busiest day
- April 6, 20129 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 | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 8:30 PM MDT | Red Flag Warning | CYS | 23 hr | |
| Apr 4, 2:08 PM MDT | Fire Weather Watch | CYS | 6 hr | |
| Apr 4, 2:58 PM MDT | Fire Weather Watch | RIW | Natrona | 6 hr |
| Apr 4, 8:33 PM MDT | Red Flag Warning | RIW | Natrona | 22 hr |
| Apr 4, 8:34 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Apr 5, 3:09 AM MDT | Fire Weather Watch | CYS | 13 hr | |
| Apr 5, 2:27 PM MDT | High Wind Watch | RIW | Fremont, Natrona, Sweetwater | 12 hr |
| Apr 5, 3:34 PM MDT | High Wind Watch | CYS | Albany, Carbon, Converse, Laramie, Platte | 12 hr |
| Apr 5, 3:51 PM MDT | Red Flag Warning | CYS | 28 hr | |
| Apr 5, 7:27 PM MDT | Special Weather Statement | UNR | Crook | 33 min |
| Apr 6, 2:24 AM MDT | High Wind Warning | RIW | Fremont, Natrona, Sweetwater | 16 hr |
| Apr 6, 2:40 AM MDT | Winter Weather Advisory | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Teton | 24 hr |
| Apr 6, 3:18 AM MDT | High Wind Warning | CYS | Albany, Carbon, Converse, Laramie, Niobrara, Platte | 18 hr |
| Apr 6, 3:51 AM MDT | Fire Weather Watch | CYS | 23 hr | |
| Apr 6, 4:58 AM MDT | Fire Weather Watch | UNR | 23 hr | |
| Apr 6, 12:11 PM MDT | Mesoscale Discussion | SPC | Crook, Goshen, Niobrara, Platte, Weston | 64 min |
| Apr 6, 1:37 PM MDT | Special Weather Statement | UNR | Crook | 53 min |
| Apr 6, 1:56 PM MDT | Special Weather Statement | CYS | Goshen, Niobrara | 64 min |
| Apr 7, 1:37 AM MDT | High Wind Warning | CYS | Albany, Laramie | 3 hr |
| Apr 7, 2:20 AM MDT | Red Flag Warning | RIW | Natrona | 17 hr |
| Apr 7, 2:31 AM MDT | Red Flag Warning | CYS | 17 hr | |
| Apr 7, 3:50 AM MDT | Red Flag Warning | UNR | 15 hr | |
| Apr 7, 2:41 PM MDT | Fire Weather Watch | CYS | 6 hr | |
| Apr 7, 8:37 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Apr 9, 1:31 PM MDT | Red Flag Warning | CYS | 5 hr | |
| Apr 10, 2:15 AM MDT | Fire Weather Watch | CYS | 12 hr | |
| Apr 10, 2:36 PM MDT | Red Flag Warning | CYS | 27 hr | |
| Apr 11, 1:13 AM MDT | Dense Fog Advisory | CYS | Albany, Laramie | 11 hr |
| Apr 11, 4:01 AM MDT | Fire Weather Watch | RIW | Lincoln, Uinta | 6 hr |
| Apr 12, 8:30 AM MDT | High Wind Warning | RIW | Fremont, Johnson, Natrona, Sweetwater | 6 hr |
| Apr 12, 9:28 AM MDT | High Wind Warning | UNR | Campbell | 5 hr |
| Apr 12, 2:03 PM MDT | Special Weather Statement | RIW | Hot Springs | 42 min |
| Apr 12, 2:39 PM MDT | Special Weather Statement | RIW | Hot Springs | 51 min |
| Apr 12, 3:18 PM MDT | Special Weather Statement | RIW | Washakie | 42 min |
| Apr 12, 6:53 PM MDT | Special Weather Statement | RIW | Big Horn | 37 min |
| Apr 13, 4:31 AM MDT | Winter Storm Watch | CYS | Albany, Carbon, Laramie | 24 hr |
| Apr 13, 6:39 PM MDT | Special Weather Statement | RIW | Washakie | 51 min |
| Apr 13, 9:31 PM MDT | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 38 hr |
| Apr 14, 4:08 AM MDT | Winter Storm Watch | UNR | Crook, Weston | 11 hr |
| Apr 14, 4:48 AM MDT | Winter Storm Warning | CYS | Albany, Laramie | 9 hr |
| Apr 14, 2:52 PM MDT | Special Weather Statement | CYS | Goshen | 53 min |
| Apr 14, 3:02 PM MDT | Winter Weather Advisory | UNR | Crook, Weston | 18 hr |
| Apr 14, 3:35 PM MDT | Winter Weather Advisory | BYZ | 35 hr | |
| Apr 14, 3:53 PM MDT | Special Weather Statement | CYS | Goshen | 37 min |
| Apr 14, 8:39 PM MDT | Winter Weather Advisory | RIW | Johnson, Natrona, Washakie | 9 hr |
| Apr 17, 4:47 PM MDT | Special Weather Statement | UNR | Crook | 28 min |
| Apr 19, 2:02 PM MDT | Special Weather Statement | CYS | Laramie | 58 min |
| Apr 19, 2:32 PM MDT | Special Weather Statement | CYS | Laramie | 58 min |
| Apr 19, 2:58 PM MDT | Special Weather Statement | CYS | Laramie | 32 min |
| Apr 23, 10:12 AM MDT | Fire Weather Watch | CYS | 11 hr | |
| Apr 23, 2:31 PM MDT | Special Weather Statement | RIW | Lincoln | 44 min |
| Apr 23, 8:47 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Apr 24, 2:35 PM MDT | Special Weather Statement | RIW | Big Horn | 40 min |
| Apr 24, 2:53 PM MDT | Special Weather Statement | RIW | Washakie | 52 min |
| Apr 24, 3:26 PM MDT | Special Weather Statement | RIW | Hot Springs | 49 min |
| Apr 24, 3:39 PM MDT | Special Weather Statement | RIW | Hot Springs | 36 min |
| Apr 24, 3:54 PM MDT | Special Weather Statement | RIW | 66 min | |
| Apr 24, 4:00 PM MDT | Special Weather Statement | RIW | Big Horn | 45 min |
| Apr 24, 4:42 PM MDT | Special Weather Statement | RIW | Big Horn | 48 min |
| Apr 24, 6:57 PM MDT | Special Weather Statement | RIW | Big Horn | 48 min |
| Apr 25, 2:05 PM MDT | High Wind Watch | RIW | Park | 24 hr |
| Apr 25, 3:52 PM MDT | Special Weather Statement | RIW | Big Horn | 38 min |
| Apr 26, 3:37 AM MDT | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 11 hr |
| Apr 26, 1:49 PM MDT | High Wind Watch | RIW | Fremont, Natrona, Sweetwater | 13 hr |
| Apr 26, 1:49 PM MDT | High Wind Warning | RIW | Fremont, Natrona, Park, Sweetwater | 31 hr |
| Apr 26, 2:39 PM MDT | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 30 hr |
| Apr 26, 2:47 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie | 58 min |
| Apr 26, 4:58 PM MDT | Special Weather Statement | RIW | Lincoln | 32 min |
| Apr 26, 5:29 PM MDT | Special Weather Statement | RIW | Sublette | 46 min |
| Apr 26, 6:11 PM MDT | Special Weather Statement | RIW | Teton | 34 min |
| Apr 26, 6:40 PM MDT | Special Weather Statement | CYS | Albany | 65 min |
| Apr 26, 7:01 PM MDT | Special Weather Statement | RIW | Fremont | 44 min |
| Apr 26, 7:43 PM MDT | Special Weather Statement | CYS | Platte | 47 min |
| Apr 26, 8:20 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Niobrara, Platte | 25 min |
| Apr 27, 3:40 AM MDT | Winter Storm Watch | BYZ | 10 hr | |
| Apr 27, 1:54 PM MDT | Winter Storm Warning | BYZ | 38 hr | |
| Apr 27, 11:37 PM MDT | Winter Weather Advisory | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 12 hr |
| Apr 28, 3:47 AM MDT | Winter Weather Advisory | UNR | Campbell, Crook, Weston | 24 hr |
| Apr 28, 3:58 AM MDT | Winter Weather Advisory | BYZ | 24 hr | |
| Apr 28, 11:36 AM MDT | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 18 hr |
| Apr 30, 2:29 PM MDT | Winter Weather Advisory | RIW | Fremont, Lincoln, Park, Sublette, Teton | 12 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 | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 30 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 9 |
| Wind and dust | |
| High Wind Warning | 7 |
| High Wind Watch | 5 |
| Fire | |
| Red Flag Warning | 11 |
| Fire Weather Watch | 9 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Laramie County13
- Natrona County11
- Fremont County10
- Albany County10
- Platte County8
- Big Horn County8
- Crook County7
- Carbon County6
- Goshen County6
- Washakie County6
- Sweetwater County5
- Hot Springs County5
- Lincoln County5
- Niobrara County5
- Converse County4
- Park County4
- Weston County4
- Johnson County4
- Sublette County3
- Teton County3
- Campbell County2
- Uinta County1
Nearby
Alerts in force nowTornadoes on recordThe 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.