Alert archive / Colorado / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Colorado, 2006
358 severe thunderstorm warnings in 2006. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Severe Thunderstorm Warnings
- 358
- Busiest month
- June135 severe thunderstorm warnings
- Busiest day
- June 22, 200624 severe thunderstorm 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 |
|---|---|---|---|---|
| Apr 5, 12:52 PM MDT | Severe Thunderstorm Warning | GJT | Garfield, Rio Blanco | 38 min |
| Apr 5, 2:36 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 24 min |
| Apr 5, 3:17 PM MDT | Severe Thunderstorm Warning | GJT | Garfield | 73 min |
| Apr 5, 3:23 PM MDT | Severe Thunderstorm Warning | GJT | Garfield | 67 min |
| Apr 5, 3:27 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 48 min |
| Apr 23, 5:53 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 37 min |
| Apr 23, 6:25 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 35 min |
| Apr 23, 6:55 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas, Jefferson | 50 min |
| Apr 23, 7:38 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 52 min |
| Apr 23, 8:59 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 61 min |
| Apr 23, 9:25 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 65 min |
| Apr 23, 11:01 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 42 min |
| Apr 23, 11:35 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 28 min |
| May 3, 2:33 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 27 min |
| May 3, 5:33 PM MDT | Severe Thunderstorm Warning | GJT | Rio Blanco | 42 min |
| May 4, 3:15 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver | 45 min |
| May 8, 3:42 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 50 min |
| May 21, 2:11 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 72 min |
| May 21, 10:21 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 54 min |
| May 22, 12:45 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 43 min |
| May 22, 1:17 PM MDT | Severe Thunderstorm Warning | GJT | Moffat | 28 min |
| May 22, 2:19 PM MDT | Severe Thunderstorm Warning | GJT | Routt | 41 min |
| May 22, 2:57 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 63 min |
| May 22, 3:18 PM MDT | Severe Thunderstorm Warning | GJT | Archuleta, Hinsdale, La Plata | 42 min |
| May 22, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Larimer, Weld | 46 min |
| May 22, 3:29 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 61 min |
| May 22, 3:57 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 63 min |
| May 22, 4:10 PM MDT | Severe Thunderstorm Warning | GJT | Archuleta, Hinsdale | 50 min |
| May 22, 4:12 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 48 min |
| May 22, 4:38 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 45 min |
| May 22, 4:48 PM MDT | Severe Thunderstorm Warning | GJT | Gunnison, Pitkin | 42 min |
| May 22, 5:20 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 55 min |
| May 22, 6:41 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 47 min |
| May 22, 8:17 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 43 min |
| May 22, 8:22 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 38 min |
| May 22, 8:36 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 54 min |
| May 22, 8:56 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Broomfield, Denver, Douglas, Jefferson | 64 min |
| May 22, 9:42 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver, Elbert, Weld | 48 min |
| May 22, 10:28 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Elbert, Lincoln, Morgan, Washington | 62 min |
| May 22, 11:28 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 32 min |
| May 23, 1:54 AM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 66 min |
| May 25, 2:35 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 33 min |
| May 25, 7:39 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 66 min |
| May 25, 8:34 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| May 25, 9:13 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| May 30, 3:37 AM MDT | Severe Thunderstorm Warning | PUB | Prowers | 53 min |
| May 30, 4:31 AM MDT | Severe Thunderstorm Warning | PUB | Prowers | 26 min |
| May 30, 5:01 AM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 28 min |
| May 30, 3:23 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 39 min |
| May 30, 4:07 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 38 min |
| May 30, 4:20 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 55 min |
| May 30, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 60 min |
| May 30, 4:52 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 53 min |
| May 30, 5:47 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 28 min |
| May 30, 6:11 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 64 min |
| May 30, 6:12 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 63 min |
| May 30, 7:13 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 39 min |
| May 30, 8:12 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 48 min |
| May 30, 9:49 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 86 min |
| May 31, 1:39 AM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 65 min |
| May 31, 1:36 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 84 min |
| May 31, 2:19 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 56 min |
| May 31, 2:44 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 31 min |
| May 31, 2:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 60 min |
| May 31, 2:50 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 55 min |
| May 31, 3:16 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 59 min |
| May 31, 3:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 17 min |
| May 31, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 59 min |
| May 31, 4:31 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Pueblo | 59 min |
| May 31, 4:36 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 24 min |
| May 31, 4:50 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 85 min |
| May 31, 5:17 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 28 min |
| May 31, 5:31 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 46 min |
| May 31, 5:49 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 62 min |
| May 31, 6:11 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 64 min |
| May 31, 6:17 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 58 min |
| May 31, 6:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 46 min |
| May 31, 6:52 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 53 min |
| May 31, 7:23 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 59 min |
| May 31, 7:38 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 67 min |
| May 31, 7:43 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 92 min |
| May 31, 8:05 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 85 min |
| May 31, 9:56 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 58 min |
| Jun 5, 3:00 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 45 min |
| Jun 5, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 39 min |
| Jun 5, 4:17 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 58 min |
| Jun 5, 4:22 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 53 min |
| Jun 5, 4:25 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 50 min |
| Jun 5, 4:31 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 44 min |
| Jun 5, 5:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 62 min |
| Jun 5, 5:31 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 29 min |
| Jun 5, 7:55 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 24 min |
| Jun 5, 9:29 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 49 min |
| Jun 6, 6:08 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 53 min |
| Jun 8, 4:07 PM MDT | Severe Thunderstorm Warning | GJT | Eagle | 38 min |
| Jun 8, 6:59 PM MDT | Severe Thunderstorm Warning | GJT | Montezuma | 46 min |
| Jun 9, 1:32 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 43 min |
| Jun 9, 2:13 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 34 min |
| Jun 10, 2:55 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan | 50 min |
| Jun 10, 4:40 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 65 min |
| Jun 10, 4:52 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 28 min |
| Jun 10, 5:45 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 30 min |
| Jun 10, 5:59 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 61 min |
| Jun 10, 7:03 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 27 min |
| Jun 10, 7:32 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 58 min |
| Jun 11, 3:16 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 89 min |
| Jun 11, 4:36 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Jefferson | 39 min |
| Jun 11, 5:10 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 50 min |
| Jun 11, 6:00 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 45 min |
| Jun 11, 6:27 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 63 min |
| Jun 11, 6:52 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 53 min |
| Jun 11, 7:00 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan | 60 min |
| Jun 11, 7:24 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 66 min |
| Jun 11, 7:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 56 min |
| Jun 11, 8:03 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Washington | 42 min |
| Jun 11, 8:23 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 67 min |
| Jun 12, 2:03 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 37 min |
| Jun 12, 3:55 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 50 min |
| Jun 12, 3:57 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 22 min |
| Jun 12, 4:40 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 50 min |
| Jun 12, 5:02 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 45 min |
| Jun 12, 5:30 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 41 min |
| Jun 14, 3:46 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 56 min |
| Jun 15, 3:29 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 24 min |
| Jun 15, 6:40 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 41 min |
| Jun 15, 7:00 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 32 min |
| Jun 15, 7:41 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 24 min |
| Jun 16, 11:39 AM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 66 min |
| Jun 16, 11:58 AM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 54 min |
| Jun 16, 12:17 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent | 58 min |
| Jun 16, 12:25 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 65 min |
| Jun 16, 12:32 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 58 min |
| Jun 16, 12:43 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 62 min |
| Jun 16, 12:52 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 53 min |
| Jun 16, 1:02 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 58 min |
| Jun 16, 1:41 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 42 min |
| Jun 16, 1:43 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Jun 18, 7:24 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 26 min |
| Jun 19, 3:14 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 46 min |
| Jun 19, 4:22 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 38 min |
| Jun 19, 5:21 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 39 min |
| Jun 20, 4:16 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 44 min |
| Jun 20, 4:40 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 50 min |
| Jun 20, 4:55 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 50 min |
| Jun 20, 5:20 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 40 min |
| Jun 20, 5:34 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 56 min |
| Jun 20, 5:59 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 61 min |
| Jun 20, 6:52 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 53 min |
| Jun 20, 6:57 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 39 min |
| Jun 20, 7:01 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 89 min |
| Jun 20, 7:16 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 19 min |
| Jun 20, 8:30 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 38 min |
| Jun 21, 1:29 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 36 min |
| Jun 21, 1:56 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 30 min |
| Jun 21, 1:59 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 61 min |
| Jun 21, 2:42 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 63 min |
| Jun 21, 3:27 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 63 min |
| Jun 21, 4:25 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 65 min |
| Jun 21, 4:26 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 28 min |
| Jun 21, 5:09 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 66 min |
| Jun 21, 5:11 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 64 min |
| Jun 21, 5:45 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 60 min |
| Jun 21, 5:59 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 36 min |
| Jun 21, 6:11 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 64 min |
| Jun 21, 6:22 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 53 min |
| Jun 21, 6:29 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 61 min |
| Jun 21, 7:12 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 63 min |
| Jun 21, 7:32 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 58 min |
| Jun 21, 7:49 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 56 min |
| Jun 21, 8:27 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 46 min |
| Jun 21, 8:38 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 77 min |
| Jun 21, 10:31 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 35 min |
| Jun 22, 12:14 AM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 46 min |
| Jun 22, 12:05 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 55 min |
| Jun 22, 12:55 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 76 min |
| Jun 22, 1:08 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 60 min |
| Jun 22, 1:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Jun 22, 1:21 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 54 min |
| Jun 22, 1:58 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 62 min |
| Jun 22, 2:02 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 58 min |
| Jun 22, 2:20 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 26 min |
| Jun 22, 2:44 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 91 min |
| Jun 22, 2:54 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Pueblo | 66 min |
| Jun 22, 3:42 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 23 min |
| Jun 22, 3:58 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 62 min |
| Jun 22, 4:17 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 88 min |
| Jun 22, 4:44 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 61 min |
| Jun 22, 6:11 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 35 min |
| Jun 24, 3:20 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 40 min |
| Jun 24, 4:00 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 45 min |
| Jun 24, 4:42 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 33 min |
| Jun 24, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 33 min |
| Jun 24, 5:06 PM MDT | Severe Thunderstorm Warning | BOU | Boulder | 39 min |
| Jun 24, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Broomfield, Jefferson | 49 min |
| Jun 24, 6:24 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Jefferson | 51 min |
| Jun 24, 6:57 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 48 min |
| Jun 24, 7:04 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson | 23 min |
| Jun 24, 7:35 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 37 min |
| Jun 25, 1:52 PM MDT | Severe Thunderstorm Warning | BOU | Park | 23 min |
| Jun 25, 2:27 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 45 min |
| Jun 25, 3:26 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 64 min |
| Jun 25, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 51 min |
| Jun 25, 4:26 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 45 min |
| Jun 27, 3:05 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 55 min |
| Jun 29, 6:21 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 84 min |
| Jun 29, 6:38 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 97 min |
| Jun 29, 7:46 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 45 min |
| Jun 29, 7:59 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 2 hr |
| Jun 29, 10:00 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 52 min |
| Jul 1, 1:14 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 19 min |
| Jul 1, 3:09 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 51 min |
| Jul 1, 4:02 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 43 min |
| Jul 1, 6:30 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 91 min |
| Jul 1, 7:12 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 63 min |
| Jul 1, 7:56 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 64 min |
| Jul 2, 2:17 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 39 min |
| Jul 2, 3:40 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 65 min |
| Jul 2, 3:48 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 57 min |
| Jul 2, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 64 min |
| Jul 2, 6:43 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 62 min |
| Jul 2, 7:07 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 38 min |
| Jul 4, 4:08 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 67 min |
| Jul 4, 4:50 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 85 min |
| Jul 4, 8:17 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 43 min |
| Jul 4, 9:03 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 57 min |
| Jul 9, 1:10 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 45 min |
| Jul 10, 2:56 PM MDT | Severe Thunderstorm Warning | GJT | Montrose | 19 min |
| Jul 10, 4:27 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 63 min |
| Jul 10, 6:02 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 58 min |
| Jul 10, 6:09 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 66 min |
| Jul 10, 6:48 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 57 min |
| Jul 11, 6:07 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 53 min |
| Jul 11, 7:03 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 57 min |
| Jul 11, 7:52 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 23 min |
| Jul 11, 8:00 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 60 min |
| Jul 12, 4:35 PM MDT | Severe Thunderstorm Warning | GJT | Garfield | 25 min |
| Jul 14, 1:59 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 61 min |
| Jul 17, 5:29 PM MDT | Severe Thunderstorm Warning | PUB | Alamosa | 37 min |
| Jul 17, 6:02 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 88 min |
| Jul 17, 6:29 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 61 min |
| Jul 17, 6:40 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 65 min |
| Jul 17, 6:44 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 61 min |
| Jul 17, 7:23 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Teller | 45 min |
| Jul 17, 7:41 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 59 min |
| Jul 17, 8:15 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 60 min |
| Jul 17, 8:31 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 20 min |
| Jul 17, 9:06 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 54 min |
| Jul 18, 3:47 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 58 min |
| Jul 18, 5:57 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 17 min |
| Jul 20, 2:29 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 46 min |
| Jul 20, 3:11 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 21 min |
| Jul 20, 3:18 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 16 min |
| Jul 20, 3:21 PM MDT | Severe Thunderstorm Warning | BOU | Boulder | 39 min |
| Jul 20, 5:39 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 66 min |
| Jul 20, 6:11 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 49 min |
| Jul 20, 6:16 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| Jul 20, 6:45 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 60 min |
| Jul 20, 6:55 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 35 min |
| Jul 20, 7:28 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 35 min |
| Jul 21, 4:20 PM MDT | Severe Thunderstorm Warning | PUB | Conejos, Costilla | 44 min |
| Jul 21, 5:23 PM MDT | Severe Thunderstorm Warning | PUB | Saguache | 32 min |
| Jul 22, 2:20 PM MDT | Severe Thunderstorm Warning | GJT | La Plata | 40 min |
| Jul 22, 5:28 PM MDT | Severe Thunderstorm Warning | PUB | Custer | 62 min |
| Jul 22, 6:17 PM MDT | Severe Thunderstorm Warning | PUB | Rio Grande | 58 min |
| Jul 22, 7:12 PM MDT | Severe Thunderstorm Warning | BOU | Park | 48 min |
| Jul 22, 8:25 PM MDT | Severe Thunderstorm Warning | PUB | Conejos | 48 min |
| Jul 23, 3:00 PM MDT | Severe Thunderstorm Warning | GJT | Montezuma | 28 min |
| Jul 23, 3:56 PM MDT | Severe Thunderstorm Warning | PUB | Alamosa, Rio Grande, Saguache | 39 min |
| Jul 23, 4:59 PM MDT | Severe Thunderstorm Warning | PUB | Alamosa | 37 min |
| Jul 24, 2:58 PM MDT | Severe Thunderstorm Warning | PUB | Alamosa | 45 min |
| Jul 26, 1:21 PM MDT | Severe Thunderstorm Warning | GJT | Garfield, Mesa | 39 min |
| Jul 26, 1:50 PM MDT | Severe Thunderstorm Warning | PUB | Chaffee, Fremont | 42 min |
| Jul 26, 3:45 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 60 min |
| Jul 26, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 44 min |
| Jul 26, 5:34 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 41 min |
| Jul 26, 6:08 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 55 min |
| Jul 26, 6:20 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 40 min |
| Jul 27, 5:05 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 55 min |
| Jul 27, 6:24 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 39 min |
| Jul 31, 5:49 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 35 min |
| Jul 31, 6:38 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 30 min |
| Jul 31, 9:04 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 56 min |
| Aug 1, 6:43 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas | 47 min |
| Aug 6, 5:57 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 63 min |
| Aug 6, 6:59 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 38 min |
| Aug 6, 8:19 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 41 min |
| Aug 7, 3:53 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 43 min |
| Aug 7, 4:39 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 51 min |
| Aug 7, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 20 min |
| Aug 7, 5:30 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Aug 7, 6:16 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 44 min |
| Aug 7, 7:17 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 25 min |
| Aug 7, 7:18 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 57 min |
| Aug 7, 7:20 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 41 min |
| Aug 7, 8:46 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 44 min |
| Aug 7, 8:52 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 21 min |
| Aug 12, 3:03 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 42 min |
| Aug 13, 2:59 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 46 min |
| Aug 17, 6:28 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 51 min |
| Aug 18, 5:16 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 59 min |
| Aug 18, 5:56 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 28 min |
| Aug 21, 2:10 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 25 min |
| Aug 21, 5:46 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 14 min |
| Aug 21, 6:55 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 29 min |
| Aug 25, 12:08 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 67 min |
| Aug 25, 1:55 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 50 min |
| Aug 25, 2:14 PM MDT | Severe Thunderstorm Warning | GJT | Rio Blanco | 46 min |
| Aug 25, 2:41 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 49 min |
| Aug 25, 2:56 PM MDT | Severe Thunderstorm Warning | GJT | Rio Blanco | 34 min |
| Aug 26, 1:27 PM MDT | Severe Thunderstorm Warning | GJT | Montezuma | 33 min |
| Aug 26, 1:54 PM MDT | Severe Thunderstorm Warning | GJT | Routt | 52 min |
| Aug 26, 2:04 PM MDT | Severe Thunderstorm Warning | PUB | Conejos | 38 min |
| Aug 26, 2:22 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 43 min |
| Aug 26, 2:39 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 66 min |
| Aug 26, 3:30 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 46 min |
| Aug 26, 3:35 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 40 min |
| Aug 26, 4:24 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 42 min |
| Aug 26, 4:44 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Pueblo | 61 min |
| Aug 26, 4:51 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 54 min |
| Aug 26, 5:35 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 55 min |
| Aug 26, 7:12 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 35 min |
| Aug 27, 5:27 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 34 min |
| Aug 28, 4:46 PM MDT | Severe Thunderstorm Warning | BOU | Clear Creek, Gilpin | 44 min |
| Aug 28, 5:53 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson, Park | 51 min |
| Aug 31, 4:15 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 45 min |
| Aug 31, 5:02 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 43 min |
| Aug 31, 5:43 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 62 min |
| Aug 31, 5:45 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 47 min |
| Aug 31, 6:44 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa | 91 min |
| Aug 31, 6:54 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 44 min |
| Aug 31, 7:36 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 24 min |
| Aug 31, 8:13 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 32 min |
| Sep 1, 2:49 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 86 min |
| Sep 1, 3:06 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 54 min |
| Sep 1, 3:12 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 63 min |
| Sep 1, 4:02 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 58 min |
| Sep 1, 4:05 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 55 min |
| Sep 1, 4:13 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 72 min |
| Sep 1, 4:50 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 115 min |
| Sep 1, 6:36 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 114 min |
| Sep 5, 2:03 PM MDT | Severe Thunderstorm Warning | GJT | La Plata | 32 min |
| Sep 6, 5:54 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 57 min |
| Sep 7, 1:35 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 30 min |
| Sep 9, 1:56 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 94 min |
| Sep 9, 3:31 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 72 min |
| Sep 9, 5:05 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 55 min |
| Sep 9, 6:14 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 47 min |
| Sep 10, 2:01 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| Sep 10, 4:11 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 94 min |
| Sep 10, 5:43 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 56 min |
| Sep 10, 6:15 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas, Elbert | 45 min |
| Sep 10, 6:24 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 75 min |
| Sep 11, 2:57 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 33 min |
| Sep 11, 4:34 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 41 min |
| Sep 11, 6:13 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 2 hr |
| Sep 11, 6:48 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 87 min |
| Sep 15, 2:59 PM MDT | Severe Thunderstorm Warning | GJT | Rio Blanco | 46 min |
| Oct 25, 4:33 PM MDT | Severe Thunderstorm Warning | GJT | Montezuma | 42 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kit Carson County33
- Elbert County30
- El Paso County29
- Yuma County25
- Weld County21
- Lincoln County21
- Washington County20
- Las Animas County20
- Arapahoe County16
- Baca County16
- Pueblo County14
- Cheyenne County14
- Adams County13
- Prowers County13
- Douglas County11
- Larimer County10
- Mesa County9
- Fremont County9
- Logan County9
- Denver County8
- Kiowa County8
- Morgan County8
- Jefferson County7
- Teller County7
- Otero County6
- Bent County6
- Phillips County6
- Garfield County5
- Rio Blanco County5
- Crowley County5
- Boulder County4
- Montezuma County4
- Alamosa County4
- La Plata County3
- Custer County3
- Huerfano County3
- Sedgwick County3
- Park County3
- Conejos County3
- Routt County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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. Warning verification from the Mesonet's Cow. Rebuilt daily.