Alert archive / Wyoming / 2011
Weather alerts in Wyoming, February 2011
79 weather alerts in February 2011, 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 February 2011. Tap one for its archive.
- Alerts
- 79
- Warnings
- 31
- Watches
- 14
- Advisories
- 33
- Busiest day
- February 6, 201110 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 |
|---|---|---|---|---|
| Jan 31, 8:57 PM MST | Wind Chill Warning | SLC | Uinta | 31 hr |
| Feb 1, 4:09 AM MST | Wind Chill Advisory | UNR | Campbell, Crook, Weston | 16 hr |
| Feb 1, 12:10 PM MST | Wind Chill Warning | RIW | Fremont, Natrona, Sublette, Sweetwater | 24 hr |
| Feb 1, 2:54 PM MST | Wind Chill Warning | UNR | Campbell, Crook, Weston | 19 hr |
| Feb 2, 3:10 AM MST | Wind Chill Advisory | UNR | Campbell, Crook, Weston | 7 hr |
| Feb 2, 2:18 PM MST | Wind Chill Warning | RIW | Fremont, Lincoln, Natrona, Sublette, Sweetwater | 19 hr |
| Feb 2, 2:30 PM MST | Wind Chill Advisory | CYS | Albany, Carbon, Converse, Laramie, Platte | 16 hr |
| Feb 3, 12:32 AM MST | High Wind Warning | CYS | Albany, Laramie, Platte | 8 hr |
| Feb 3, 3:13 PM MST | High Wind Warning | CYS | Albany, Laramie, Platte | 15 hr |
| Feb 4, 3:54 AM MST | Winter Storm Watch | CYS | Albany, Carbon | 11 hr |
| Feb 4, 1:57 PM MST | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 28 hr |
| Feb 4, 2:12 PM MST | Winter Storm Warning | UNR | Crook, Weston | 48 hr |
| Feb 4, 2:12 PM MST | Winter Weather Advisory | UNR | Campbell, Crook, Weston | 48 hr |
| Feb 4, 2:40 PM MST | Winter Weather Advisory | CYS | Albany, Carbon | 18 hr |
| Feb 4, 2:51 PM MST | Winter Storm Warning | BYZ | 24 hr | |
| Feb 4, 2:51 PM MST | Winter Weather Advisory | BYZ | 24 hr | |
| Feb 4, 8:43 PM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 8 hr |
| Feb 5, 8:38 AM MST | Winter Storm Warning | CYS | Albany, Carbon, Converse, Platte | 19 hr |
| Feb 5, 11:24 AM MST | Winter Weather Advisory | CYS | Albany, Carbon | 11 hr |
| Feb 5, 7:58 PM MST | Winter Weather Advisory | RIW | Fremont, Natrona, Sweetwater | 10 hr |
| Feb 5, 9:22 PM MST | Winter Weather Advisory | BYZ | 14 hr | |
| Feb 6, 3:06 AM MST | Winter Weather Advisory | SLC | Uinta | 49 hr |
| Feb 6, 3:10 AM MST | Winter Storm Warning | CYS | Albany, Carbon, Converse, Laramie, Platte | 55 hr |
| Feb 6, 3:10 AM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Platte | 17 hr |
| Feb 6, 9:12 AM MST | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 3 hr |
| Feb 6, 12:29 PM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 26 hr |
| Feb 6, 2:39 PM MST | Winter Weather Advisory | UNR | Campbell, Crook, Weston | 30 hr |
| Feb 6, 3:08 PM MST | Winter Weather Advisory | BYZ | 33 hr | |
| Feb 6, 3:28 PM MST | Winter Weather Advisory | RIW | Big Horn, Fremont, Johnson, Lincoln, Natrona, Park and 4 more | 50 hr |
| Feb 7, 4:45 AM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 33 hr |
| Feb 8, 2:41 PM MST | Wind Chill Advisory | UNR | Campbell, Crook, Weston | 19 hr |
| Feb 8, 2:57 PM MST | Wind Chill Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 19 hr |
| Feb 9, 10:27 AM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 43 hr |
| Feb 9, 2:46 PM MST | Wind Chill Advisory | CYS | Albany, Carbon, Converse, Laramie, Platte | 17 hr |
| Feb 10, 2:54 AM MST | High Wind Warning | CYS | Albany, Laramie, Platte | 26 hr |
| Feb 10, 12:27 PM MST | Winter Weather Advisory | RIW | Sublette, Sweetwater | 9 hr |
| Feb 11, 2:57 AM MST | High Wind Watch | RIW | Fremont, Hot Springs, Natrona, Park, Sweetwater | 21 hr |
| Feb 11, 5:01 AM MST | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 5 hr |
| Feb 11, 10:03 AM MST | High Wind Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 56 hr |
| Feb 11, 2:55 PM MST | High Wind Warning | RIW | Fremont, Hot Springs, Natrona, Park, Sweetwater | 45 hr |
| Feb 12, 4:39 AM MST | High Wind Watch | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 6 hr |
| Feb 13, 5:12 AM MST | Winter Weather Advisory | BYZ | 10 hr | |
| Feb 14, 3:22 AM MST | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 8 hr |
| Feb 14, 11:15 AM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 23 hr |
| Feb 14, 9:39 PM MST | High Wind Warning | RIW | Fremont, Hot Springs, Park | 18 hr |
| Feb 15, 3:15 PM MST | High Wind Watch | RIW | Fremont, Natrona, Sweetwater | 13 hr |
| Feb 16, 1:01 AM MST | High Wind Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 40 hr |
| Feb 16, 2:19 AM MST | Winter Storm Warning | CYS | Carbon | 37 hr |
| Feb 16, 2:19 AM MST | Winter Weather Advisory | CYS | Albany, Carbon | 37 hr |
| Feb 16, 4:06 AM MST | High Wind Watch | RIW | Natrona | 10 hr |
| Feb 16, 4:06 AM MST | High Wind Warning | RIW | Fremont, Natrona, Sweetwater | 24 hr |
| Feb 16, 3:24 PM MST | Winter Weather Advisory | SLC | Uinta | 12 hr |
| Feb 18, 1:56 PM MST | Winter Storm Watch | UNR | Campbell, Crook, Weston | 13 hr |
| Feb 18, 2:03 PM MST | Winter Storm Watch | RIW | Fremont, Hot Springs, Johnson, Natrona, Sublette, Sweetwater | 21 hr |
| Feb 18, 3:54 PM MST | Winter Weather Advisory | SLC | Uinta | 60 hr |
| Feb 19, 2:35 AM MST | Winter Storm Warning | UNR | Campbell, Crook, Weston | 44 hr |
| Feb 19, 3:01 AM MST | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 33 hr |
| Feb 19, 3:47 AM MST | Winter Storm Warning | BYZ | 38 hr | |
| Feb 19, 3:47 AM MST | Winter Weather Advisory | BYZ | 38 hr | |
| Feb 19, 4:08 AM MST | Winter Storm Watch | CYS | Albany, Carbon, Converse, Niobrara, Platte | 10 hr |
| Feb 19, 10:47 AM MST | Winter Storm Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sublette, Sweetwater | 25 hr |
| Feb 19, 2:31 PM MST | Winter Storm Warning | CYS | Albany, Carbon, Converse, Niobrara, Platte | 16 hr |
| Feb 19, 2:31 PM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 26 hr |
| Feb 19, 4:58 PM MST | Mesoscale Discussion | SPC | Campbell, Crook, Johnson, Sheridan | 4 hr |
| Feb 20, 6:34 AM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 68 hr |
| Feb 23, 2:26 PM MST | Winter Weather Advisory | UNR | Crook, Weston | 38 hr |
| Feb 23, 2:39 PM MST | Winter Storm Watch | CYS | Albany, Carbon | 13 hr |
| Feb 24, 3:28 AM MST | Winter Storm Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Platte | 41 hr |
| Feb 24, 3:28 AM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 51 hr |
| Feb 24, 2:48 PM MST | Wind Chill Advisory | UNR | 13 hr | |
| Feb 24, 3:49 PM MST | Winter Weather Advisory | SLC | Uinta | 68 hr |
| Feb 25, 2:43 AM MST | Winter Weather Advisory | RIW | Fremont, Lincoln, Natrona, Sublette, Sweetwater | 36 hr |
| Feb 25, 4:01 AM MST | Winter Weather Advisory | UNR | Campbell, Weston | 24 hr |
| Feb 25, 8:07 PM MST | Dense Fog Advisory | CYS | Albany, Laramie | 7 hr |
| Feb 26, 12:03 PM MST | High Wind Warning | CYS | Albany, Laramie, Platte | 5 hr |
| Feb 27, 2:51 AM MST | High Wind Watch | CYS | Albany, Carbon, Converse, Laramie, Platte | 10 hr |
| Feb 27, 3:01 AM MST | High Wind Watch | RIW | Fremont, Hot Springs, Natrona, Park, Sweetwater | 12 hr |
| Feb 27, 12:28 PM MST | High Wind Warning | CYS | Albany, Carbon, Converse, Laramie, Platte | 40 hr |
| Feb 27, 2:47 PM MST | High Wind Warning | RIW | Fremont, Hot Springs, Natrona, Park, Sublette, Sweetwater | 38 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 | |
| Mesoscale Discussion | 1 |
| Winter | |
| Winter Storm Warning | 10 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 26 |
| Cold | |
| Wind Chill Warning | 5 |
| Wind Chill Advisory | 6 |
| Wind and dust | |
| High Wind Warning | 16 |
| High Wind 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.
- Albany County35
- Carbon County31
- Platte County29
- Laramie County26
- Converse County17
- Fremont County16
- Natrona County16
- Sweetwater County15
- Crook County11
- Weston County11
- Campbell County10
- Sublette County10
- Hot Springs County9
- Niobrara County9
- Park County8
- Goshen County8
- Johnson County6
- Uinta County5
- Lincoln County5
- Big Horn County3
- Teton County3
- Washakie County3
- Sheridan County1
Nearby
Alerts in force nowTornadoes on recordThe 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.