Alert archive / Wyoming / Red Flag Warnings
Red Flag Warnings in Wyoming, 2012
155 red flag warnings in 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Red Flag Warnings
- 155
- Busiest month
- August38 red flag warnings
- Busiest day
- March 25, 20126 red flag warnings
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 | Counties | Lasted |
|---|---|---|---|---|
| Mar 5, 11:52 AM MST | Red Flag Warning | CYS | 5 hr | |
| Mar 5, 9:18 PM MST | Red Flag Warning | CYS | 20 hr | |
| Mar 9, 3:02 AM MST | Red Flag Warning | CYS | 15 hr | |
| Mar 12, 2:39 AM MDT | Red Flag Warning | CYS | 15 hr | |
| Mar 12, 3:03 PM MDT | Red Flag Warning | UNR | 30 hr | |
| Mar 12, 3:59 PM MDT | Red Flag Warning | BYZ | Sheridan | 32 hr |
| Mar 12, 8:22 PM MDT | Red Flag Warning | CYS | 23 hr | |
| Mar 15, 3:58 AM MDT | Red Flag Warning | BYZ | Sheridan | 4 days |
| Mar 15, 11:03 AM MDT | Red Flag Warning | UNR | 33 hr | |
| Mar 15, 2:55 PM MDT | Red Flag Warning | CYS | 27 hr | |
| Mar 16, 8:48 PM MDT | Red Flag Warning | CYS | 46 hr | |
| Mar 17, 2:50 AM MDT | Red Flag Warning | RIW | Fremont, Johnson, Natrona, Sweetwater | 16 hr |
| Mar 17, 4:57 AM MDT | Red Flag Warning | UNR | 15 hr | |
| Mar 17, 2:32 PM MDT | Red Flag Warning | UNR | 30 hr | |
| Mar 19, 1:21 AM MDT | Red Flag Warning | CYS | 17 hr | |
| Mar 23, 2:43 AM MDT | Red Flag Warning | RIW | Fremont, Johnson, Natrona | 18 hr |
| Mar 24, 7:15 PM MDT | Red Flag Warning | CYS | 21 hr | |
| Mar 24, 10:43 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 43 hr |
| Mar 25, 6:02 AM MDT | Red Flag Warning | UNR | 12 hr | |
| Mar 25, 2:01 PM MDT | Red Flag Warning | BYZ | Sheridan | 30 hr |
| Mar 25, 2:13 PM MDT | Red Flag Warning | UNR | 30 hr | |
| Mar 25, 5:26 PM MDT | Red Flag Warning | CYS | 26 hr | |
| Mar 26, 3:01 PM MDT | Red Flag Warning | UNR | 23 hr | |
| Mar 26, 8:53 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Mar 27, 9:14 PM MDT | Red Flag Warning | CYS | 21 hr | |
| Mar 27, 9:33 PM MDT | Red Flag Warning | RIW | Natrona, Sweetwater | 20 hr |
| Mar 29, 1:08 PM MDT | Red Flag Warning | CYS | 5 hr | |
| Mar 29, 9:45 PM MDT | Red Flag Warning | CYS | 21 hr | |
| Mar 30, 3:18 AM MDT | Red Flag Warning | BYZ | Sheridan | 65 hr |
| Mar 30, 3:31 AM MDT | Red Flag Warning | UNR | 16 hr | |
| Mar 30, 8:24 PM MDT | Red Flag Warning | CYS | 24 hr | |
| Mar 31, 2:18 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 18 hr |
| Mar 31, 4:02 AM MDT | Red Flag Warning | UNR | 16 hr | |
| Mar 31, 3:27 PM MDT | Red Flag Warning | UNR | 29 hr | |
| Mar 31, 8:30 PM MDT | Red Flag Warning | CYS | 23 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, 3:51 PM MDT | Red Flag Warning | CYS | 28 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, 8:37 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Apr 9, 1:31 PM MDT | Red Flag Warning | CYS | 5 hr | |
| Apr 10, 2:36 PM MDT | Red Flag Warning | CYS | 27 hr | |
| Apr 23, 8:47 PM MDT | Red Flag Warning | CYS | 22 hr | |
| May 16, 2:22 AM MDT | Red Flag Warning | CYS | 16 hr | |
| May 21, 2:53 PM MDT | Red Flag Warning | CYS | 28 hr | |
| May 21, 8:33 PM MDT | Red Flag Warning | RIW | Natrona | 22 hr |
| May 22, 5:00 AM MDT | Red Flag Warning | UNR | 14 hr | |
| Jun 4, 11:32 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Washakie | 21 hr |
| Jun 8, 2:29 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 40 hr |
| Jun 8, 11:09 AM MDT | Red Flag Warning | CYS | 9 hr | |
| Jun 8, 8:27 PM MDT | Red Flag Warning | CYS | 27 hr | |
| Jun 10, 2:58 AM MDT | Red Flag Warning | CYS | 19 hr | |
| Jun 11, 4:50 PM MDT | Red Flag Warning | CYS | 27 hr | |
| Jun 12, 10:07 AM MDT | Red Flag Warning | CYS | 35 hr | |
| Jun 13, 12:46 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 19 hr |
| Jun 16, 2:35 PM MDT | Red Flag Warning | CYS | 33 hr | |
| Jun 17, 1:56 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 67 hr |
| Jun 17, 2:41 PM MDT | Red Flag Warning | CYS | 31 hr | |
| Jun 18, 10:28 AM MDT | Red Flag Warning | UNR | 11 hr | |
| Jun 18, 2:14 PM MDT | Red Flag Warning | CYS | 31 hr | |
| Jun 21, 1:42 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Sweetwater and 2 more | 54 hr |
| Jun 21, 3:30 PM MDT | Red Flag Warning | CYS | 54 hr | |
| Jun 24, 1:46 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 6 days |
| Jun 24, 4:54 AM MDT | Red Flag Warning | CYS | 15 hr | |
| Jun 25, 3:35 AM MDT | Red Flag Warning | BYZ | Sheridan | 44 hr |
| Jun 25, 4:55 AM MDT | Red Flag Warning | CYS | 4 days | |
| Jun 25, 5:34 AM MDT | Red Flag Warning | UNR | 40 hr | |
| Jun 29, 1:46 AM MDT | Red Flag Warning | CYS | 18 hr | |
| Jun 29, 2:54 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 60 hr |
| Jun 30, 2:29 PM MDT | Red Flag Warning | CYS | 31 hr | |
| Jun 30, 3:17 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 3 days |
| Jul 1, 4:34 AM MDT | Red Flag Warning | UNR | 16 hr | |
| Jul 1, 2:53 PM MDT | Red Flag Warning | CYS | 29 hr | |
| Jul 2, 2:34 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 33 hr |
| Jul 2, 2:39 PM MDT | Red Flag Warning | UNR | 38 hr | |
| Jul 2, 8:14 PM MDT | Red Flag Warning | CYS | 24 hr | |
| Jul 10, 1:30 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 43 hr |
| Jul 10, 2:37 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 30 hr |
| Jul 11, 2:29 AM MDT | Red Flag Warning | CYS | 18 hr | |
| Jul 11, 3:01 AM MDT | Red Flag Warning | UNR | 19 hr | |
| Jul 13, 1:27 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 2 more | 18 hr |
| Jul 13, 2:38 PM MDT | Red Flag Warning | UNR | 54 hr | |
| Aug 1, 3:02 PM MDT | Red Flag Warning | CYS | 30 hr | |
| Aug 1, 3:03 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 41 hr |
| Aug 2, 2:12 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 43 hr |
| Aug 2, 4:42 AM MDT | Red Flag Warning | UNR | 16 hr | |
| Aug 2, 9:14 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Aug 6, 2:46 AM MDT | Red Flag Warning | CYS | 16 hr | |
| Aug 6, 3:02 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Lincoln, Natrona, Park, Sublette and 3 more | 18 hr |
| Aug 6, 3:55 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 17 hr |
| Aug 6, 9:03 PM MDT | Red Flag Warning | BYZ | Sheridan | 24 hr |
| Aug 7, 2:19 PM MDT | Red Flag Warning | UNR | 6 hr | |
| Aug 9, 2:35 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Lincoln, Natrona, Park, Sublette and 3 more | 42 hr |
| Aug 9, 12:19 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more | 33 hr |
| Aug 10, 4:10 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 17 hr |
| Aug 11, 2:23 AM MDT | Red Flag Warning | RIW | Lincoln, Sweetwater, Uinta | 18 hr |
| Aug 13, 4:05 AM MDT | Red Flag Warning | CYS | 13 hr | |
| Aug 13, 2:52 PM MDT | Red Flag Warning | UNR | 30 hr | |
| Aug 13, 3:10 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 30 hr |
| Aug 13, 11:35 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Lincoln, Natrona, Park, Sweetwater and 1 more | 20 hr |
| Aug 14, 4:25 AM MDT | Red Flag Warning | CYS | 15 hr | |
| Aug 14, 9:23 PM MDT | Red Flag Warning | CYS | 21 hr | |
| Aug 14, 11:30 PM MDT | Red Flag Warning | RIW | Lincoln, Sublette, Sweetwater, Uinta | 19 hr |
| Aug 15, 2:27 PM MDT | Red Flag Warning | RIW | Lincoln, Uinta | 30 hr |
| Aug 16, 3:22 PM MDT | Red Flag Warning | RIW | Lincoln, Uinta | 29 hr |
| Aug 21, 4:16 PM MDT | Red Flag Warning | CYS | 26 hr | |
| Aug 23, 9:36 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 38 hr |
| Aug 23, 2:36 PM MDT | Red Flag Warning | CYS | 29 hr | |
| Aug 23, 3:01 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 54 hr |
| Aug 24, 4:20 AM MDT | Red Flag Warning | UNR | 20 hr | |
| Aug 25, 1:31 PM MDT | Red Flag Warning | CYS | 5 hr | |
| Aug 26, 3:12 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Lincoln, Natrona, Park, Sublette and 3 more | 19 hr |
| Aug 27, 1:53 AM MDT | Red Flag Warning | CYS | 17 hr | |
| Aug 28, 4:05 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 43 hr |
| Aug 28, 5:32 AM MDT | Red Flag Warning | UNR | 42 hr | |
| Aug 28, 2:10 PM MDT | Red Flag Warning | CYS | 31 hr | |
| Aug 28, 3:51 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 29 hr |
| Aug 30, 8:49 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 3 days |
| Aug 30, 9:18 PM MDT | Red Flag Warning | CYS | 46 hr | |
| Aug 31, 3:44 AM MDT | Red Flag Warning | UNR | 41 hr | |
| Sep 3, 4:56 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 40 hr |
| Sep 3, 4:59 AM MDT | Red Flag Warning | CYS | 14 hr | |
| Sep 3, 9:40 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Park and 5 more | 3 days |
| Sep 3, 1:40 PM MDT | Red Flag Warning | CYS | 30 hr | |
| Sep 3, 2:36 PM MDT | Red Flag Warning | UNR | 30 hr | |
| Sep 4, 7:56 PM MDT | Red Flag Warning | CYS | 24 hr | |
| Sep 5, 9:55 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Sep 7, 2:06 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 4 days |
| Sep 8, 2:45 PM MDT | Red Flag Warning | UNR | 3 days | |
| Sep 8, 2:50 PM MDT | Red Flag Warning | CYS | 34 hr | |
| Sep 8, 3:21 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 57 hr |
| Sep 9, 8:04 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Sep 14, 1:50 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Lincoln, Natrona, Park, Sublette and 3 more | 53 hr |
| Sep 14, 2:27 PM MDT | Red Flag Warning | CYS | 30 hr | |
| Sep 15, 8:35 PM MDT | Red Flag Warning | CYS | 23 hr | |
| Oct 1, 9:39 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 34 hr |
| Oct 1, 3:00 PM MDT | Red Flag Warning | CYS | 28 hr | |
| Oct 2, 2:53 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 21 hr |
| Oct 3, 4:04 AM MDT | Red Flag Warning | RIW | Lincoln, Sweetwater, Uinta | 17 hr |
| Oct 8, 1:05 AM MDT | Red Flag Warning | RIW | Fremont, Lincoln, Natrona, Sweetwater, Uinta | 17 hr |
| Oct 8, 1:39 AM MDT | Red Flag Warning | CYS | 17 hr | |
| Oct 10, 9:37 AM MDT | Red Flag Warning | CYS | 9 hr | |
| Oct 16, 1:45 PM MDT | Red Flag Warning | CYS | 29 hr | |
| Oct 17, 9:10 PM MDT | Red Flag Warning | CYS | 22 hr | |
| Oct 19, 1:47 PM MDT | Red Flag Warning | CYS | 4 hr | |
| Oct 19, 6:02 PM MDT | Red Flag Warning | CYS | 25 hr | |
| Oct 20, 9:38 AM MDT | Red Flag Warning | RIW | Fremont, Natrona, Sweetwater | 8 hr |
| Oct 31, 9:04 PM MDT | Red Flag Warning | CYS | 21 hr | |
| Nov 6, 8:57 PM MST | Red Flag Warning | CYS | 20 hr | |
| Nov 21, 2:59 AM MST | Red Flag Warning | CYS | 15 hr | |
| Nov 23, 1:52 PM MST | Red Flag Warning | CYS | 27 hr | |
| Nov 27, 2:58 AM MST | Red Flag Warning | CYS | 14 hr | |
| Nov 28, 2:02 AM MST | Red Flag Warning | CYS | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
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.