Alert archive / Colorado / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Colorado, 2018
809 severe thunderstorm warnings in 2018. 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 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 809
- Busiest month
- July238 severe thunderstorm warnings
- Busiest day
- June 19, 201868 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 |
|---|---|---|---|---|
| Mar 23, 1:17 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 43 min |
| May 1, 3:14 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 46 min |
| May 1, 4:51 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 39 min |
| May 1, 5:25 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 50 min |
| May 2, 7:47 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 43 min |
| May 2, 8:26 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 34 min |
| May 2, 10:08 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa | 21 min |
| May 2, 11:16 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 29 min |
| May 10, 4:41 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 17 min |
| May 10, 5:25 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips | 50 min |
| May 10, 5:38 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| May 10, 5:42 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 33 min |
| May 10, 6:32 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 43 min |
| May 10, 6:43 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| May 10, 7:32 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 43 min |
| May 10, 10:17 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 12 min |
| May 13, 4:10 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 35 min |
| May 13, 4:40 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Washington | 20 min |
| May 13, 7:30 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Elbert | 30 min |
| May 13, 7:40 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 35 min |
| May 13, 8:07 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 23 min |
| May 14, 12:47 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 43 min |
| May 14, 1:22 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 38 min |
| May 14, 1:45 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 30 min |
| May 14, 1:58 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 32 min |
| May 14, 2:06 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 39 min |
| May 14, 2:07 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 38 min |
| May 14, 2:17 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 28 min |
| May 14, 2:26 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 34 min |
| May 14, 2:41 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert, Lincoln | 49 min |
| May 14, 3:21 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 39 min |
| May 14, 3:50 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 40 min |
| May 14, 3:58 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 47 min |
| May 14, 4:35 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 40 min |
| May 14, 5:13 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 47 min |
| May 14, 5:52 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 23 min |
| May 14, 7:01 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 44 min |
| May 15, 3:27 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 11 min |
| May 15, 4:55 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 35 min |
| May 15, 5:13 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| May 15, 5:14 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 34 min |
| May 15, 5:51 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 24 min |
| May 15, 10:18 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 42 min |
| May 15, 10:52 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 38 min |
| May 15, 11:28 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| May 18, 12:46 AM MDT | Severe Thunderstorm Warning | BOU | Logan | 44 min |
| May 18, 2:16 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont | 29 min |
| May 18, 2:40 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 35 min |
| May 18, 2:44 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont | 31 min |
| May 18, 2:55 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 35 min |
| May 18, 3:12 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 48 min |
| May 18, 3:22 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 38 min |
| May 18, 3:54 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 51 min |
| May 18, 3:55 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 35 min |
| May 18, 4:55 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Las Animas, Otero | 50 min |
| May 18, 5:29 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 46 min |
| May 18, 5:34 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Pueblo | 26 min |
| May 18, 5:44 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas | 35 min |
| May 18, 5:59 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Pueblo | 46 min |
| May 18, 6:04 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 41 min |
| May 18, 6:24 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 51 min |
| May 18, 6:42 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 48 min |
| May 18, 6:44 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 22 min |
| May 18, 6:46 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 29 min |
| May 18, 7:09 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 51 min |
| May 18, 7:17 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 58 min |
| May 18, 7:47 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 43 min |
| May 18, 8:02 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 58 min |
| May 19, 3:14 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Pueblo | 17 min |
| May 21, 8:14 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 46 min |
| May 22, 4:55 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa, Otero | 35 min |
| May 22, 4:56 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Broomfield, Larimer, Weld | 26 min |
| May 22, 5:48 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 42 min |
| May 22, 6:01 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 44 min |
| May 23, 4:37 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 38 min |
| May 23, 5:14 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 29 min |
| May 24, 12:29 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 46 min |
| May 24, 3:01 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 44 min |
| May 24, 3:51 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 24 min |
| May 24, 3:52 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 38 min |
| May 24, 3:57 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 33 min |
| May 24, 4:14 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 31 min |
| May 24, 4:29 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 31 min |
| May 24, 4:57 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 48 min |
| May 24, 5:00 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 30 min |
| May 24, 5:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 32 min |
| May 24, 5:58 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 47 min |
| May 24, 6:41 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 24 min |
| May 25, 4:16 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 33 min |
| May 25, 4:20 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 25 min |
| May 27, 2:14 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 31 min |
| May 27, 2:23 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 50 min |
| May 27, 2:23 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 22 min |
| May 27, 2:23 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 37 min |
| May 27, 2:44 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 31 min |
| May 27, 2:47 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 31 min |
| May 27, 3:02 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa | 28 min |
| May 27, 3:06 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 24 min |
| May 27, 4:20 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 40 min |
| May 27, 4:34 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 26 min |
| May 27, 4:56 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 34 min |
| May 27, 5:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 32 min |
| May 27, 5:38 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 52 min |
| May 27, 5:41 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 34 min |
| May 27, 6:09 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 33 min |
| May 27, 6:10 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 20 min |
| May 27, 6:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 31 min |
| May 27, 6:19 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 26 min |
| May 27, 6:41 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 34 min |
| May 27, 6:47 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 28 min |
| May 27, 7:12 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 33 min |
| May 27, 7:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 31 min |
| May 27, 7:37 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 23 min |
| May 27, 7:43 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 17 min |
| May 27, 8:00 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 45 min |
| May 27, 8:39 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 51 min |
| May 28, 1:52 PM MDT | Severe Thunderstorm Warning | BOU | Park | 23 min |
| May 28, 2:37 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| May 28, 3:00 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 45 min |
| May 28, 3:25 PM MDT | Severe Thunderstorm Warning | BOU | Clear Creek, Jefferson, Park | 50 min |
| May 28, 3:49 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 41 min |
| May 28, 4:03 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 42 min |
| May 28, 4:03 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 27 min |
| May 28, 4:10 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Pueblo | 35 min |
| May 28, 4:13 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Jefferson | 47 min |
| May 28, 4:18 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 42 min |
| May 28, 4:23 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 37 min |
| May 28, 4:26 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| May 28, 4:40 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas | 50 min |
| May 28, 4:46 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 44 min |
| May 28, 4:57 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| May 28, 4:59 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 46 min |
| May 28, 5:36 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 39 min |
| May 28, 5:46 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 44 min |
| May 28, 5:52 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 53 min |
| May 28, 6:14 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 46 min |
| May 28, 6:28 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 32 min |
| May 28, 6:52 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 23 min |
| May 28, 6:58 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| May 29, 1:43 AM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| May 29, 2:27 AM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 33 min |
| May 29, 12:18 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 27 min |
| May 29, 1:31 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 26 min |
| May 29, 1:31 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 44 min |
| May 29, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 46 min |
| May 29, 4:37 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 38 min |
| May 29, 5:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 46 min |
| May 29, 5:15 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 45 min |
| May 29, 5:25 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 30 min |
| May 29, 5:59 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| May 30, 1:56 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 36 min |
| May 30, 3:32 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 28 min |
| May 30, 3:38 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 22 min |
| May 30, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 24 min |
| May 30, 4:01 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 44 min |
| May 30, 4:01 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 44 min |
| May 30, 5:22 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 38 min |
| May 30, 5:23 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 52 min |
| May 30, 8:09 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 20 min |
| Jun 5, 8:42 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 19 min |
| Jun 5, 9:42 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 37 min |
| Jun 6, 4:30 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 30 min |
| Jun 6, 4:48 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 42 min |
| Jun 6, 5:13 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 47 min |
| Jun 6, 5:19 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 26 min |
| Jun 6, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 48 min |
| Jun 6, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 49 min |
| Jun 6, 6:10 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 35 min |
| Jun 6, 6:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 31 min |
| Jun 6, 6:37 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 38 min |
| Jun 6, 6:50 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 40 min |
| Jun 6, 7:11 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 49 min |
| Jun 6, 7:16 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 44 min |
| Jun 6, 7:39 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 36 min |
| Jun 6, 7:55 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas, Jefferson | 35 min |
| Jun 6, 8:11 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 34 min |
| Jun 6, 8:19 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 41 min |
| Jun 6, 8:22 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 23 min |
| Jun 6, 8:26 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 49 min |
| Jun 6, 8:42 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 20 min |
| Jun 6, 8:42 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Jun 6, 9:15 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 45 min |
| Jun 6, 9:27 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Jun 6, 9:30 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 45 min |
| Jun 6, 10:09 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 51 min |
| Jun 6, 10:21 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 23 min |
| Jun 6, 10:58 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 47 min |
| Jun 7, 5:46 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 29 min |
| Jun 8, 2:42 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 33 min |
| Jun 8, 4:29 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Jun 8, 7:29 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 46 min |
| Jun 9, 2:20 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 25 min |
| Jun 9, 5:17 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 21 min |
| Jun 13, 12:29 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 31 min |
| Jun 13, 12:41 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| Jun 13, 12:47 AM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 43 min |
| Jun 13, 1:14 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 46 min |
| Jun 13, 1:58 AM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 47 min |
| Jun 13, 2:46 AM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 29 min |
| Jun 13, 3:29 AM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 31 min |
| Jun 13, 2:33 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 27 min |
| Jun 13, 2:49 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 26 min |
| Jun 13, 3:20 PM MDT | Severe Thunderstorm Warning | PUB | Conejos, Costilla | 25 min |
| Jun 13, 4:11 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| Jun 13, 6:20 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 25 min |
| Jun 15, 2:46 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 29 min |
| Jun 15, 2:54 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 36 min |
| Jun 15, 4:18 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 27 min |
| Jun 17, 1:44 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 31 min |
| Jun 17, 3:52 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 38 min |
| Jun 17, 4:20 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 25 min |
| Jun 17, 4:32 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 43 min |
| Jun 17, 4:58 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 47 min |
| Jun 17, 5:41 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 49 min |
| Jun 17, 5:45 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 45 min |
| Jun 17, 6:16 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 44 min |
| Jun 17, 6:36 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 24 min |
| Jun 18, 5:44 PM MDT | Severe Thunderstorm Warning | BOU | Boulder | 31 min |
| Jun 18, 5:56 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 34 min |
| Jun 18, 6:12 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Broomfield, Weld | 48 min |
| Jun 18, 6:48 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 42 min |
| Jun 18, 6:59 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 31 min |
| Jun 18, 7:23 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 52 min |
| Jun 18, 7:24 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield, Weld | 51 min |
| Jun 18, 7:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 46 min |
| Jun 18, 8:02 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 28 min |
| Jun 18, 8:06 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 39 min |
| Jun 18, 8:16 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield, Denver, Jefferson | 29 min |
| Jun 18, 8:27 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 33 min |
| Jun 18, 8:40 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 50 min |
| Jun 18, 8:44 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Broomfield, Weld | 46 min |
| Jun 18, 9:17 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 28 min |
| Jun 18, 9:19 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 26 min |
| Jun 18, 9:28 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 32 min |
| Jun 18, 9:41 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 49 min |
| Jun 18, 9:42 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 48 min |
| Jun 18, 9:59 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 31 min |
| Jun 18, 10:23 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 37 min |
| Jun 18, 10:24 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 51 min |
| Jun 18, 10:49 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| Jun 18, 10:57 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Washington | 33 min |
| Jun 18, 11:04 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 41 min |
| Jun 18, 11:24 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips | 39 min |
| Jun 18, 11:32 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 43 min |
| Jun 18, 11:58 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 25 min |
| Jun 19, 12:06 PM MDT | Severe Thunderstorm Warning | BOU | Boulder | 24 min |
| Jun 19, 12:29 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Weld | 46 min |
| Jun 19, 12:33 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 42 min |
| Jun 19, 12:53 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas, Jefferson | 52 min |
| Jun 19, 12:56 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 49 min |
| Jun 19, 1:18 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 42 min |
| Jun 19, 1:29 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 46 min |
| Jun 19, 1:43 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Jun 19, 2:02 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 43 min |
| Jun 19, 2:13 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Weld | 47 min |
| Jun 19, 2:15 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 45 min |
| Jun 19, 2:27 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 33 min |
| Jun 19, 2:43 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Jun 19, 2:56 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 49 min |
| Jun 19, 3:06 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 9 min |
| Jun 19, 3:22 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 53 min |
| Jun 19, 3:26 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 49 min |
| Jun 19, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 46 min |
| Jun 19, 3:30 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas, Elbert | 45 min |
| Jun 19, 3:57 PM MDT | Severe Thunderstorm Warning | BOU | Adams | 23 min |
| Jun 19, 4:04 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 41 min |
| Jun 19, 4:10 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 50 min |
| Jun 19, 4:15 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 30 min |
| Jun 19, 4:15 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 30 min |
| Jun 19, 4:15 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Jun 19, 4:18 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 57 min |
| Jun 19, 4:21 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 54 min |
| Jun 19, 4:32 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 58 min |
| Jun 19, 4:34 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| Jun 19, 4:42 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 33 min |
| Jun 19, 4:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 45 min |
| Jun 19, 5:09 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 51 min |
| Jun 19, 5:09 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 36 min |
| Jun 19, 5:15 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 45 min |
| Jun 19, 5:16 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 29 min |
| Jun 19, 5:23 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 37 min |
| Jun 19, 5:24 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 51 min |
| Jun 19, 5:28 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| Jun 19, 5:32 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero, Pueblo | 43 min |
| Jun 19, 5:57 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 17 min |
| Jun 19, 5:57 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 18 min |
| Jun 19, 5:59 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 16 min |
| Jun 19, 6:05 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 40 min |
| Jun 19, 6:13 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 21 min |
| Jun 19, 6:20 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 40 min |
| Jun 19, 6:56 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 49 min |
| Jun 19, 7:05 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 55 min |
| Jun 19, 8:52 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 38 min |
| Jun 19, 9:18 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 42 min |
| Jun 19, 9:52 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 38 min |
| Jun 19, 10:31 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 44 min |
| Jun 22, 10:51 AM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 39 min |
| Jun 22, 11:53 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 30 min |
| Jun 22, 12:36 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 39 min |
| Jun 22, 1:00 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 32 min |
| Jun 22, 1:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 46 min |
| Jun 22, 1:50 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 40 min |
| Jun 22, 2:23 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 52 min |
| Jun 22, 2:53 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 52 min |
| Jun 22, 2:54 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 51 min |
| Jun 22, 3:20 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 25 min |
| Jun 22, 3:30 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 45 min |
| Jun 22, 3:32 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 43 min |
| Jun 22, 3:40 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 50 min |
| Jun 22, 4:03 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 42 min |
| Jun 22, 4:26 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 34 min |
| Jun 22, 4:30 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 24 min |
| Jun 23, 1:18 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 42 min |
| Jun 23, 1:59 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 46 min |
| Jun 23, 2:43 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 47 min |
| Jun 23, 2:51 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 39 min |
| Jun 23, 3:29 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Jun 23, 3:30 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 45 min |
| Jun 23, 4:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Jun 23, 4:15 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 34 min |
| Jun 23, 4:26 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 49 min |
| Jun 23, 5:08 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 37 min |
| Jun 23, 5:11 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 49 min |
| Jun 23, 5:16 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 29 min |
| Jun 23, 5:20 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 40 min |
| Jun 23, 5:38 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 52 min |
| Jun 23, 5:41 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 49 min |
| Jun 23, 5:56 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 34 min |
| Jun 23, 6:03 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 42 min |
| Jun 23, 6:15 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 33 min |
| Jun 23, 8:32 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Sedgwick | 58 min |
| Jun 24, 12:17 AM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 58 min |
| Jun 24, 12:47 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 43 min |
| Jun 24, 1:19 AM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 41 min |
| Jun 24, 1:29 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 31 min |
| Jun 24, 1:46 AM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 44 min |
| Jun 24, 1:57 AM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 48 min |
| Jun 24, 12:52 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 38 min |
| Jun 24, 1:27 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 48 min |
| Jun 24, 2:38 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 52 min |
| Jun 24, 2:48 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 27 min |
| Jun 24, 3:12 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 48 min |
| Jun 24, 3:27 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 26 min |
| Jun 24, 3:36 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson, Yuma | 39 min |
| Jun 24, 3:44 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Pueblo, Teller | 31 min |
| Jun 24, 3:57 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 33 min |
| Jun 24, 3:59 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Jun 24, 4:01 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 59 min |
| Jun 24, 4:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Jun 24, 4:28 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 32 min |
| Jun 27, 4:49 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver, Weld | 26 min |
| Jun 28, 2:53 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 37 min |
| Jun 28, 4:16 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 29 min |
| Jun 28, 4:52 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 23 min |
| Jun 28, 5:58 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 32 min |
| Jun 29, 5:31 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 29 min |
| Jun 29, 5:34 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 26 min |
| Jun 29, 5:45 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 45 min |
| Jun 29, 5:52 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 38 min |
| Jun 29, 5:57 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 33 min |
| Jun 29, 5:58 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 47 min |
| Jun 30, 2:55 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 22 min |
| Jun 30, 3:23 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 37 min |
| Jun 30, 3:40 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 25 min |
| Jun 30, 3:59 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 31 min |
| Jun 30, 4:04 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 26 min |
| Jun 30, 4:30 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Jun 30, 4:42 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 32 min |
| Jun 30, 4:43 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 17 min |
| Jun 30, 4:57 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 33 min |
| Jun 30, 5:07 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 21 min |
| Jun 30, 5:11 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 49 min |
| Jun 30, 5:13 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 33 min |
| Jun 30, 5:39 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 36 min |
| Jun 30, 5:41 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| Jun 30, 5:57 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Jun 30, 6:08 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 37 min |
| Jun 30, 6:13 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| Jun 30, 6:31 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 44 min |
| Jun 30, 6:59 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 46 min |
| Jun 30, 8:36 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 24 min |
| Jul 2, 4:09 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 36 min |
| Jul 2, 4:51 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 24 min |
| Jul 2, 5:13 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 16 min |
| Jul 3, 7:57 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 33 min |
| Jul 4, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 44 min |
| Jul 4, 4:16 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 32 min |
| Jul 4, 4:21 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 39 min |
| Jul 4, 4:23 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 27 min |
| Jul 4, 4:48 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 42 min |
| Jul 4, 5:07 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 23 min |
| Jul 4, 5:11 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 49 min |
| Jul 4, 5:33 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 42 min |
| Jul 4, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 49 min |
| Jul 4, 5:56 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 39 min |
| Jul 4, 6:02 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 42 min |
| Jul 4, 6:11 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 49 min |
| Jul 4, 6:29 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 32 min |
| Jul 4, 7:58 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Jul 4, 8:09 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 51 min |
| Jul 4, 8:41 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 49 min |
| Jul 4, 8:56 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 49 min |
| Jul 4, 9:26 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 20 min |
| Jul 4, 10:34 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 41 min |
| Jul 5, 6:29 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 46 min |
| Jul 8, 2:48 PM MDT | Severe Thunderstorm Warning | GJT | Dolores, La Plata, Montezuma | 27 min |
| Jul 8, 3:17 PM MDT | Severe Thunderstorm Warning | GJT | Dolores, Montezuma | 28 min |
| Jul 12, 1:07 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| Jul 12, 5:55 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 50 min |
| Jul 12, 7:22 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 39 min |
| Jul 16, 6:44 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 31 min |
| Jul 16, 7:34 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 26 min |
| Jul 16, 7:52 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 23 min |
| Jul 16, 8:20 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 25 min |
| Jul 16, 11:18 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 42 min |
| Jul 17, 3:06 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 39 min |
| Jul 17, 3:59 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 19 min |
| Jul 17, 4:20 PM MDT | Severe Thunderstorm Warning | GJT | Delta, Garfield, Mesa, Montrose | 25 min |
| Jul 17, 4:43 PM MDT | Severe Thunderstorm Warning | GJT | Delta, Mesa, Montrose, Ouray | 32 min |
| Jul 17, 5:14 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 31 min |
| Jul 17, 6:48 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 16 min |
| Jul 20, 6:51 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 39 min |
| Jul 21, 3:04 PM MDT | Severe Thunderstorm Warning | PUB | Saguache | 26 min |
| Jul 21, 3:21 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 24 min |
| Jul 21, 4:59 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 31 min |
| Jul 21, 5:37 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 23 min |
| Jul 21, 6:00 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 30 min |
| Jul 21, 6:34 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 26 min |
| Jul 21, 6:54 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 51 min |
| Jul 21, 7:00 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 45 min |
| Jul 21, 8:42 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 17 min |
| Jul 21, 9:31 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 44 min |
| Jul 22, 3:00 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 30 min |
| Jul 22, 3:03 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 27 min |
| Jul 22, 3:29 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Pueblo | 31 min |
| Jul 22, 3:59 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 31 min |
| Jul 22, 4:28 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Otero, Pueblo | 47 min |
| Jul 22, 4:55 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 35 min |
| Jul 22, 5:50 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 40 min |
| Jul 22, 5:56 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 49 min |
| Jul 22, 6:22 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 38 min |
| Jul 22, 6:24 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 51 min |
| Jul 22, 6:46 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 29 min |
| Jul 22, 6:53 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 24 min |
| Jul 22, 8:09 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 36 min |
| Jul 22, 8:15 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 45 min |
| Jul 22, 8:17 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 43 min |
| Jul 22, 8:57 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 33 min |
| Jul 22, 9:04 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 26 min |
| Jul 22, 9:28 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 62 min |
| Jul 22, 9:57 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 48 min |
| Jul 23, 1:25 PM MDT | Severe Thunderstorm Warning | BOU | Park | 35 min |
| Jul 23, 1:51 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Jefferson, Park | 24 min |
| Jul 23, 2:01 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 44 min |
| Jul 23, 2:13 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont | 32 min |
| Jul 23, 2:14 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Jefferson | 46 min |
| Jul 23, 2:20 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 40 min |
| Jul 23, 2:38 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 52 min |
| Jul 23, 3:22 PM MDT | Severe Thunderstorm Warning | BOU | Park | 23 min |
| Jul 23, 3:24 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 51 min |
| Jul 23, 3:46 PM MDT | Severe Thunderstorm Warning | BOU | Park | 29 min |
| Jul 23, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 46 min |
| Jul 23, 4:34 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 26 min |
| Jul 23, 4:46 PM MDT | Severe Thunderstorm Warning | BOU | Park | 29 min |
| Jul 23, 4:56 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 49 min |
| Jul 23, 5:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 46 min |
| Jul 23, 5:26 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 64 min |
| Jul 23, 5:56 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 49 min |
| Jul 23, 6:28 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero | 46 min |
| Jul 23, 6:30 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Huerfano, Pueblo | 45 min |
| Jul 23, 6:56 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas, Otero | 49 min |
| Jul 24, 2:40 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 35 min |
| Jul 24, 3:07 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 23 min |
| Jul 24, 3:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 31 min |
| Jul 24, 3:20 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Huerfano | 16 min |
| Jul 24, 3:25 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 50 min |
| Jul 24, 3:25 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 35 min |
| Jul 24, 4:07 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 26 min |
| Jul 24, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Huerfano, Pueblo, Saguache | 31 min |
| Jul 24, 4:46 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Huerfano | 44 min |
| Jul 24, 4:52 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 38 min |
| Jul 24, 4:57 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 22 min |
| Jul 24, 5:55 PM MDT | Severe Thunderstorm Warning | BOU | Park | 35 min |
| Jul 24, 5:56 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas, Jefferson | 49 min |
| Jul 24, 6:28 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver, Douglas | 46 min |
| Jul 24, 7:22 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 38 min |
| Jul 24, 7:35 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 40 min |
| Jul 24, 7:55 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Weld | 50 min |
| Jul 24, 8:12 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 48 min |
| Jul 24, 8:15 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 45 min |
| Jul 24, 8:41 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 49 min |
| Jul 24, 9:10 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 50 min |
| Jul 25, 4:27 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Jul 25, 4:31 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 44 min |
| Jul 25, 5:16 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Weld | 17 min |
| Jul 25, 5:25 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 34 min |
| Jul 25, 6:33 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield | 42 min |
| Jul 25, 6:38 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield, Denver, Weld | 52 min |
| Jul 25, 6:38 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 19 min |
| Jul 25, 7:25 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 16 min |
| Jul 25, 8:09 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 51 min |
| Jul 25, 8:42 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 48 min |
| Jul 25, 8:44 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 31 min |
| Jul 25, 9:23 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 37 min |
| Jul 26, 1:36 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Pueblo | 29 min |
| Jul 26, 2:50 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 40 min |
| Jul 26, 2:55 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 27 min |
| Jul 26, 3:08 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 37 min |
| Jul 26, 3:17 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 28 min |
| Jul 26, 3:34 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 41 min |
| Jul 26, 3:42 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 33 min |
| Jul 26, 3:53 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 22 min |
| Jul 26, 4:05 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 25 min |
| Jul 26, 4:14 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 46 min |
| Jul 26, 4:15 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 17 min |
| Jul 26, 4:24 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 40 min |
| Jul 26, 4:37 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 53 min |
| Jul 26, 4:40 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 50 min |
| Jul 26, 4:43 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| Jul 26, 4:46 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 16 min |
| Jul 26, 4:55 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 35 min |
| Jul 26, 5:02 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 43 min |
| Jul 26, 5:07 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 23 min |
| Jul 26, 5:29 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 31 min |
| Jul 26, 5:53 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 37 min |
| Jul 26, 6:05 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 40 min |
| Jul 26, 6:10 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 35 min |
| Jul 26, 6:25 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 12 min |
| Jul 26, 6:28 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Jul 26, 6:33 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 42 min |
| Jul 26, 6:50 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 40 min |
| Jul 26, 7:00 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 45 min |
| Jul 26, 7:12 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 32 min |
| Jul 26, 7:41 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 31 min |
| Jul 26, 8:00 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 30 min |
| Jul 26, 8:24 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 36 min |
| Jul 26, 9:10 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 35 min |
| Jul 26, 9:45 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 30 min |
| Jul 26, 10:38 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 52 min |
| Jul 27, 1:04 PM MDT | Severe Thunderstorm Warning | PUB | Chaffee, Fremont | 26 min |
| Jul 27, 1:53 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 52 min |
| Jul 27, 2:33 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 42 min |
| Jul 27, 2:40 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 35 min |
| Jul 27, 2:49 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 26 min |
| Jul 27, 2:58 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| Jul 27, 3:03 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 27 min |
| Jul 27, 3:08 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 37 min |
| Jul 27, 3:14 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 31 min |
| Jul 27, 3:23 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 52 min |
| Jul 27, 3:29 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Pueblo | 16 min |
| Jul 27, 3:40 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 35 min |
| Jul 27, 3:43 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Pueblo | 32 min |
| Jul 27, 3:45 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Weld | 25 min |
| Jul 27, 3:47 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 43 min |
| Jul 27, 3:47 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 58 min |
| Jul 27, 3:50 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 40 min |
| Jul 27, 4:08 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert, Lincoln, Washington | 41 min |
| Jul 27, 4:11 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 34 min |
| Jul 27, 4:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 62 min |
| Jul 27, 4:57 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Jefferson | 33 min |
| Jul 27, 5:21 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson, Yuma | 54 min |
| Jul 27, 5:56 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 34 min |
| Jul 27, 6:03 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson, Yuma | 57 min |
| Jul 27, 6:13 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 32 min |
| Jul 27, 6:25 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 50 min |
| Jul 27, 6:37 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 38 min |
| Jul 27, 6:57 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 10 min |
| Jul 27, 7:03 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 27 min |
| Jul 27, 7:29 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 25 min |
| Jul 27, 7:35 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 25 min |
| Jul 28, 2:49 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 26 min |
| Jul 28, 3:00 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Jul 28, 4:19 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 19 min |
| Jul 28, 5:36 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 54 min |
| Jul 28, 5:43 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 47 min |
| Jul 28, 5:52 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 23 min |
| Jul 28, 6:14 PM MDT | Severe Thunderstorm Warning | GJT | Delta, Mesa | 31 min |
| Jul 28, 6:27 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 39 min |
| Jul 28, 6:28 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 47 min |
| Jul 28, 6:49 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 41 min |
| Jul 28, 7:03 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 19 min |
| Jul 28, 7:13 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 32 min |
| Jul 28, 7:21 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 54 min |
| Jul 28, 7:26 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 55 min |
| Jul 28, 7:50 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 40 min |
| Jul 28, 8:23 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 52 min |
| Jul 29, 3:06 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 39 min |
| Jul 29, 3:16 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 44 min |
| Jul 29, 3:44 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 46 min |
| Jul 29, 4:03 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 42 min |
| Jul 29, 4:31 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 29 min |
| Jul 29, 4:58 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 25 min |
| Jul 29, 5:54 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 51 min |
| Jul 29, 5:57 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln, Washington | 23 min |
| Jul 29, 6:13 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 62 min |
| Jul 29, 6:25 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln, Washington | 50 min |
| Jul 29, 6:43 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 32 min |
| Jul 29, 6:54 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 51 min |
| Jul 29, 7:00 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 45 min |
| Jul 29, 7:04 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 26 min |
| Jul 29, 7:28 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 32 min |
| Jul 29, 7:39 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 51 min |
| Jul 29, 7:59 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 31 min |
| Jul 29, 8:23 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 37 min |
| Jul 29, 8:27 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Elbert | 33 min |
| Jul 29, 8:31 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 17 min |
| Jul 29, 8:58 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 32 min |
| Jul 29, 8:58 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 47 min |
| Jul 29, 9:25 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 35 min |
| Jul 29, 9:26 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 34 min |
| Jul 29, 9:32 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 43 min |
| Jul 29, 9:54 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 53 min |
| Jul 29, 10:11 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 49 min |
| Jul 29, 10:54 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero | 51 min |
| Aug 1, 6:25 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 35 min |
| Aug 3, 3:01 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 44 min |
| Aug 3, 3:43 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa, Otero | 32 min |
| Aug 3, 3:45 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 60 min |
| Aug 3, 4:29 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 46 min |
| Aug 3, 5:12 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 36 min |
| Aug 3, 8:39 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 3 more | 51 min |
| Aug 5, 1:56 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 49 min |
| Aug 5, 2:08 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 37 min |
| Aug 5, 3:22 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 38 min |
| Aug 5, 3:52 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 23 min |
| Aug 5, 4:05 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 40 min |
| Aug 5, 4:53 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Huerfano, Pueblo, Saguache | 37 min |
| Aug 5, 5:24 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Huerfano, Pueblo | 36 min |
| Aug 5, 5:53 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 37 min |
| Aug 5, 7:12 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 48 min |
| Aug 5, 8:09 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 51 min |
| Aug 5, 8:48 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips | 42 min |
| Aug 5, 8:49 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 56 min |
| Aug 5, 9:44 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 18 min |
| Aug 6, 12:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 45 min |
| Aug 6, 1:19 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 26 min |
| Aug 6, 1:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 45 min |
| Aug 6, 2:21 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 39 min |
| Aug 6, 2:28 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 47 min |
| Aug 6, 2:43 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Aug 6, 3:12 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 48 min |
| Aug 6, 3:23 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 52 min |
| Aug 6, 3:26 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 49 min |
| Aug 6, 3:50 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Otero, Pueblo | 40 min |
| Aug 6, 3:55 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 35 min |
| Aug 6, 4:04 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 26 min |
| Aug 6, 4:15 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 45 min |
| Aug 6, 4:27 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 48 min |
| Aug 6, 4:30 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 45 min |
| Aug 6, 4:30 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 45 min |
| Aug 6, 4:56 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 34 min |
| Aug 6, 5:12 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 48 min |
| Aug 6, 5:14 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa, Otero | 30 min |
| Aug 6, 5:46 PM MDT | Severe Thunderstorm Warning | PUB | Teller | 44 min |
| Aug 6, 5:52 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 38 min |
| Aug 6, 5:55 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 35 min |
| Aug 6, 5:56 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan | 22 min |
| Aug 6, 6:13 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 47 min |
| Aug 6, 6:22 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 41 min |
| Aug 6, 6:28 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero, Pueblo | 47 min |
| Aug 6, 6:48 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 42 min |
| Aug 6, 6:59 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 46 min |
| Aug 6, 7:12 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero | 48 min |
| Aug 6, 7:14 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 31 min |
| Aug 6, 7:32 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 28 min |
| Aug 6, 7:41 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 49 min |
| Aug 6, 7:46 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 29 min |
| Aug 6, 8:00 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 45 min |
| Aug 6, 8:15 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 45 min |
| Aug 6, 8:25 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 35 min |
| Aug 6, 8:28 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas | 17 min |
| Aug 6, 8:47 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 43 min |
| Aug 6, 8:56 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 49 min |
| Aug 6, 9:00 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 11 min |
| Aug 6, 9:26 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 34 min |
| Aug 6, 9:59 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 31 min |
| Aug 6, 10:29 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 46 min |
| Aug 6, 11:07 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 23 min |
| Aug 6, 11:49 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 41 min |
| Aug 7, 12:27 AM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 22 min |
| Aug 7, 3:05 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 40 min |
| Aug 7, 3:07 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 23 min |
| Aug 7, 3:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 31 min |
| Aug 7, 3:43 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 15 min |
| Aug 7, 3:43 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 32 min |
| Aug 7, 3:49 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 26 min |
| Aug 7, 4:07 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 23 min |
| Aug 7, 4:09 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 39 min |
| Aug 7, 4:28 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 47 min |
| Aug 7, 5:09 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 34 min |
| Aug 7, 5:17 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Larimer, Weld | 43 min |
| Aug 7, 5:45 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 45 min |
| Aug 7, 5:46 PM MDT | Severe Thunderstorm Warning | PUB | Custer | 44 min |
| Aug 7, 5:50 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 40 min |
| Aug 7, 6:07 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 38 min |
| Aug 7, 6:13 PM MDT | Severe Thunderstorm Warning | PUB | Custer | 32 min |
| Aug 7, 6:14 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 27 min |
| Aug 7, 6:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 47 min |
| Aug 7, 7:14 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 46 min |
| Aug 7, 7:19 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Huerfano | 26 min |
| Aug 7, 7:24 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 19 min |
| Aug 7, 7:42 PM MDT | Severe Thunderstorm Warning | PUB | Costilla, Custer, Huerfano | 33 min |
| Aug 7, 7:47 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 43 min |
| Aug 7, 7:49 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 41 min |
| Aug 7, 8:13 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 32 min |
| Aug 7, 8:28 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| Aug 7, 9:49 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 26 min |
| Aug 7, 10:22 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| Aug 7, 10:44 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 31 min |
| Aug 7, 10:52 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| Aug 7, 10:58 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| Aug 7, 11:12 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 33 min |
| Aug 7, 11:15 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Aug 7, 11:33 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 42 min |
| Aug 7, 11:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| Aug 8, 12:05 AM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 25 min |
| Aug 8, 12:12 AM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 33 min |
| Aug 8, 12:42 AM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 33 min |
| Aug 8, 1:14 AM MDT | Severe Thunderstorm Warning | PUB | Crowley, Pueblo | 31 min |
| Aug 8, 6:17 AM MDT | Severe Thunderstorm Warning | BOU | Weld | 43 min |
| Aug 8, 7:28 AM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 47 min |
| Aug 8, 8:58 AM MDT | Severe Thunderstorm Warning | BOU | Elbert | 47 min |
| Aug 8, 9:39 AM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 33 min |
| Aug 8, 10:04 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 41 min |
| Aug 8, 10:44 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 31 min |
| Aug 8, 10:59 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 46 min |
| Aug 8, 11:13 AM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 47 min |
| Aug 8, 11:36 AM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 23 min |
| Aug 8, 11:38 AM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 52 min |
| Aug 8, 11:52 AM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 38 min |
| Aug 8, 12:23 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 37 min |
| Aug 8, 1:51 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 24 min |
| Aug 8, 2:13 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 32 min |
| Aug 8, 2:25 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 20 min |
| Aug 14, 3:44 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 46 min |
| Aug 14, 3:48 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Teller | 42 min |
| Aug 14, 4:25 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 50 min |
| Aug 14, 4:30 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 27 min |
| Aug 14, 4:31 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Pueblo, Teller | 44 min |
| Aug 14, 4:56 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson | 49 min |
| Aug 14, 4:56 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Larimer | 22 min |
| Aug 14, 5:08 PM MDT | Severe Thunderstorm Warning | BOU | Park | 52 min |
| Aug 14, 5:16 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Weld | 29 min |
| Aug 14, 5:39 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas, Jefferson | 51 min |
| Aug 14, 5:47 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 28 min |
| Aug 14, 6:13 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 47 min |
| Aug 14, 7:03 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 27 min |
| Aug 14, 7:29 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Elbert | 46 min |
| Aug 14, 7:31 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 29 min |
| Aug 14, 9:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 31 min |
| Aug 14, 10:04 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 41 min |
| Aug 15, 1:52 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 38 min |
| Aug 15, 5:22 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 38 min |
| Aug 17, 2:38 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 37 min |
| Aug 17, 2:56 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 34 min |
| Aug 17, 3:10 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 35 min |
| Aug 17, 3:40 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 35 min |
| Aug 17, 4:02 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 28 min |
| Aug 17, 4:26 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 49 min |
| Aug 17, 4:27 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 48 min |
| Aug 17, 4:34 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Teller | 41 min |
| Aug 17, 5:45 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 30 min |
| Aug 17, 6:24 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 51 min |
| Aug 17, 7:05 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 40 min |
| Aug 18, 12:35 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 40 min |
| Aug 18, 1:49 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 26 min |
| Aug 18, 2:12 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 31 min |
| Aug 18, 3:21 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 39 min |
| Aug 18, 3:23 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 52 min |
| Aug 18, 5:16 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 32 min |
| Aug 18, 5:53 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 30 min |
| Aug 18, 10:10 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield, Weld | 15 min |
| Aug 21, 11:36 AM MDT | Severe Thunderstorm Warning | GJT | Mesa | 24 min |
| Aug 21, 11:53 AM MDT | Severe Thunderstorm Warning | GJT | Garfield, Mesa | 37 min |
| Aug 21, 12:00 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 16 min |
| Aug 21, 12:29 PM MDT | Severe Thunderstorm Warning | GJT | Garfield, Mesa | 46 min |
| Aug 21, 1:09 PM MDT | Severe Thunderstorm Warning | GJT | Garfield, Mesa | 36 min |
| Aug 21, 4:10 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 65 min |
| Aug 21, 5:38 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 37 min |
| Aug 21, 6:02 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas | 23 min |
| Aug 21, 6:23 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 29 min |
| Aug 22, 6:49 PM MDT | Severe Thunderstorm Warning | GJT | Moffat | 41 min |
| Aug 25, 6:22 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 53 min |
| Aug 25, 7:10 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 35 min |
| Aug 25, 7:11 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 49 min |
| Aug 26, 5:47 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 28 min |
| Aug 31, 7:25 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 35 min |
| Sep 1, 2:54 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 37 min |
| Sep 1, 5:14 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 46 min |
| Sep 3, 11:55 AM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 35 min |
| Sep 3, 12:28 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 7 min |
| Sep 3, 3:59 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 31 min |
| Sep 3, 4:28 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 32 min |
| Sep 19, 7:58 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Washington | 47 min |
| Sep 19, 10:00 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 28 min |
| Sep 21, 5:44 PM MDT | Severe Thunderstorm Warning | PUB | Saguache | 31 min |
| Sep 21, 6:15 PM MDT | Severe Thunderstorm Warning | PUB | Saguache | 30 min |
| Oct 4, 9:12 AM MDT | Severe Thunderstorm Warning | GJT | Garfield, Mesa | 33 min |
| Oct 4, 9:40 AM MDT | Severe Thunderstorm Warning | GJT | Garfield, Mesa | 35 min |
| Oct 4, 9:46 AM MDT | Severe Thunderstorm Warning | GJT | Garfield, Rio Blanco | 29 min |
| Oct 4, 10:05 AM MDT | Severe Thunderstorm Warning | GJT | Delta, Garfield, Mesa | 25 min |
| Oct 4, 11:02 AM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco | 28 min |
| Oct 4, 11:06 AM MDT | Severe Thunderstorm Warning | GJT | Eagle, Garfield, Mesa, Moffat, Rio Blanco, Routt | 39 min |
| Oct 4, 11:35 AM MDT | Severe Thunderstorm Warning | GJT | Moffat, Routt | 25 min |
| Oct 4, 12:00 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Routt | 45 min |
| Oct 4, 12:22 PM MDT | Severe Thunderstorm Warning | BOU | Grand, Jackson | 38 min |
| Oct 4, 12:52 PM MDT | Severe Thunderstorm Warning | BOU | Grand, Jackson, Larimer | 38 min |
| Nov 2, 10:35 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Jefferson | 33 min |
| Nov 2, 11:02 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 43 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- El Paso County110
- Weld County102
- Kit Carson County79
- Yuma County77
- Pueblo County73
- Elbert County54
- Arapahoe County49
- Las Animas County48
- Cheyenne County47
- Lincoln County43
- Kiowa County41
- Adams County39
- Prowers County38
- Morgan County35
- Huerfano County34
- Washington County32
- Baca County32
- Logan County31
- Crowley County26
- Bent County26
- Teller County26
- Otero County25
- Fremont County23
- Larimer County21
- Phillips County19
- Douglas County19
- Custer County19
- Sedgwick County17
- Boulder County15
- Denver County15
- Mesa County15
- Jefferson County13
- Broomfield County10
- Park County9
- Garfield County9
- Saguache County5
- Moffat County5
- Delta County4
- Rio Blanco County3
- Routt County3
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.