Alert archive / Colorado / Severe Thunderstorm Warnings / 2019
Severe Thunderstorm Warnings in Colorado, August 2019
175 severe thunderstorm warnings in August 2019. 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 August 2019. Tap one for its archive.
- Severe Thunderstorm Warnings
- 175
- Busiest day
- August 23, 201917 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 3:41 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 34 min |
| Aug 1, 4:13 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan | 32 min |
| Aug 1, 4:17 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 28 min |
| Aug 1, 4:32 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 28 min |
| Aug 1, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 30 min |
| Aug 1, 5:11 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 34 min |
| Aug 1, 5:19 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 26 min |
| Aug 1, 5:38 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 26 min |
| Aug 1, 6:21 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 24 min |
| Aug 1, 6:45 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 21 min |
| Aug 1, 6:48 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 42 min |
| Aug 1, 7:24 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 36 min |
| Aug 1, 8:00 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 30 min |
| Aug 2, 2:17 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 17 min |
| Aug 5, 6:01 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 29 min |
| Aug 6, 4:28 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 62 min |
| Aug 6, 5:06 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 28 min |
| Aug 6, 5:07 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 53 min |
| Aug 6, 6:36 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 24 min |
| Aug 6, 7:00 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 45 min |
| Aug 6, 7:44 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 20 min |
| Aug 7, 7:19 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 26 min |
| Aug 7, 7:29 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 46 min |
| Aug 7, 7:37 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 38 min |
| Aug 7, 8:35 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 40 min |
| Aug 8, 4:17 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 43 min |
| Aug 8, 4:42 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 21 min |
| Aug 8, 5:43 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 47 min |
| Aug 8, 5:52 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 23 min |
| Aug 8, 6:23 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 41 min |
| Aug 8, 7:20 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Pueblo | 25 min |
| Aug 8, 7:44 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Pueblo | 7 min |
| Aug 8, 10:29 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 31 min |
| Aug 8, 10:58 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 32 min |
| Aug 8, 11:28 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 32 min |
| Aug 8, 11:40 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 20 min |
| Aug 8, 11:56 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 34 min |
| Aug 9, 12:29 AM MDT | Severe Thunderstorm Warning | PUB | Baca | 14 min |
| Aug 10, 2:38 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 37 min |
| Aug 10, 6:14 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 31 min |
| Aug 11, 1:38 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 37 min |
| Aug 11, 2:27 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 25 min |
| Aug 11, 2:45 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 30 min |
| Aug 11, 3:24 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 36 min |
| Aug 11, 3:28 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 32 min |
| Aug 11, 3:30 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 30 min |
| Aug 11, 3:42 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 63 min |
| Aug 11, 3:54 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Washington | 36 min |
| Aug 11, 3:59 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 31 min |
| Aug 11, 4:29 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 31 min |
| Aug 11, 4:39 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 51 min |
| Aug 11, 5:30 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 25 min |
| Aug 11, 5:48 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 22 min |
| Aug 11, 5:52 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 53 min |
| Aug 11, 6:04 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 41 min |
| Aug 11, 6:44 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 46 min |
| Aug 11, 7:02 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 28 min |
| Aug 11, 7:32 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 28 min |
| Aug 11, 7:32 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 43 min |
| Aug 13, 12:36 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 24 min |
| Aug 13, 1:17 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 43 min |
| Aug 13, 1:52 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 53 min |
| Aug 13, 1:53 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 37 min |
| Aug 13, 2:27 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Aug 13, 3:06 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 27 min |
| Aug 13, 3:08 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 52 min |
| Aug 13, 3:42 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 48 min |
| Aug 13, 5:30 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 30 min |
| Aug 13, 6:12 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 48 min |
| Aug 13, 6:51 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 24 min |
| Aug 13, 7:14 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 19 min |
| Aug 13, 9:55 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 20 min |
| Aug 13, 10:03 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Larimer, Weld | 27 min |
| Aug 13, 10:42 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 33 min |
| Aug 13, 11:09 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 20 min |
| Aug 13, 11:38 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 37 min |
| Aug 14, 5:16 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 44 min |
| Aug 14, 5:41 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 34 min |
| Aug 14, 6:25 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 35 min |
| Aug 14, 6:53 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 37 min |
| Aug 14, 7:20 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 40 min |
| Aug 14, 7:50 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 40 min |
| Aug 14, 8:12 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 48 min |
| Aug 14, 8:26 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 49 min |
| Aug 14, 8:53 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 37 min |
| Aug 14, 9:25 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 50 min |
| Aug 14, 10:10 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 35 min |
| Aug 14, 11:14 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 31 min |
| Aug 14, 11:42 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 48 min |
| Aug 15, 5:46 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Sedgwick | 22 min |
| Aug 16, 3:32 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 43 min |
| Aug 16, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 45 min |
| Aug 16, 5:06 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 39 min |
| Aug 16, 5:12 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 63 min |
| Aug 16, 5:15 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco, Routt | 45 min |
| Aug 16, 5:26 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 49 min |
| Aug 16, 6:12 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 63 min |
| Aug 16, 6:47 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 28 min |
| Aug 16, 6:53 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 52 min |
| Aug 16, 7:13 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 32 min |
| Aug 16, 7:18 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 42 min |
| Aug 16, 9:46 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 44 min |
| Aug 17, 1:27 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 33 min |
| Aug 17, 3:32 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 43 min |
| Aug 17, 4:03 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 42 min |
| Aug 17, 4:31 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 59 min |
| Aug 17, 10:33 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 57 min |
| Aug 19, 3:32 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 28 min |
| Aug 19, 5:34 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 41 min |
| Aug 19, 6:12 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| Aug 20, 3:24 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 51 min |
| Aug 20, 3:48 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 42 min |
| Aug 20, 4:10 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 50 min |
| Aug 20, 4:42 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 48 min |
| Aug 20, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 45 min |
| Aug 20, 5:02 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 28 min |
| Aug 20, 5:33 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 42 min |
| Aug 20, 5:54 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 51 min |
| Aug 20, 6:30 PM MDT | Severe Thunderstorm Warning | BOU | Adams | 45 min |
| Aug 21, 3:08 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Pueblo | 30 min |
| Aug 21, 4:09 PM MDT | Severe Thunderstorm Warning | PUB | Fremont | 36 min |
| Aug 21, 6:03 PM MDT | Severe Thunderstorm Warning | BOU | Denver | 42 min |
| Aug 21, 6:34 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver | 41 min |
| Aug 21, 7:39 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 51 min |
| Aug 22, 3:40 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 37 min |
| Aug 22, 3:41 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| Aug 22, 4:04 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| Aug 22, 4:19 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| Aug 22, 4:43 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Aug 22, 4:50 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Teller | 25 min |
| Aug 22, 5:28 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 47 min |
| Aug 22, 6:01 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 20 min |
| Aug 22, 10:21 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 39 min |
| Aug 23, 2:22 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 53 min |
| Aug 23, 2:36 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 21 min |
| Aug 23, 3:15 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 45 min |
| Aug 23, 3:23 PM MDT | Severe Thunderstorm Warning | BOU | Adams | 26 min |
| Aug 23, 4:13 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 32 min |
| Aug 23, 4:43 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 32 min |
| Aug 23, 4:48 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 42 min |
| Aug 23, 5:04 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 26 min |
| Aug 23, 5:05 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 55 min |
| Aug 23, 5:16 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 59 min |
| Aug 23, 5:20 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 40 min |
| Aug 23, 5:24 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 36 min |
| Aug 23, 5:33 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 27 min |
| Aug 23, 5:47 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 43 min |
| Aug 23, 5:55 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 35 min |
| Aug 23, 6:01 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 29 min |
| Aug 23, 6:12 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 33 min |
| Aug 23, 6:32 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 43 min |
| Aug 23, 7:13 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 47 min |
| Aug 23, 8:36 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 39 min |
| Aug 23, 9:13 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 32 min |
| Aug 24, 3:46 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 29 min |
| Aug 24, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 31 min |
| Aug 26, 8:08 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 37 min |
| Aug 30, 2:38 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 37 min |
| Aug 30, 3:01 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 44 min |
| Aug 30, 3:03 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Fremont, Pueblo, Teller | 20 min |
| Aug 30, 3:39 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 51 min |
| Aug 30, 3:39 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 36 min |
| Aug 30, 3:53 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 37 min |
| Aug 30, 4:10 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 35 min |
| Aug 30, 4:28 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 25 min |
| Aug 30, 6:01 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 44 min |
| Aug 30, 6:56 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 34 min |
| Aug 30, 7:02 PM MDT | Severe Thunderstorm Warning | PUB | Costilla, Huerfano | 33 min |
| Aug 30, 7:31 PM MDT | Severe Thunderstorm Warning | PUB | Costilla, Huerfano, Las Animas | 23 min |
| Aug 30, 7:43 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Aug 30, 8:05 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 25 min |
| Aug 30, 8:27 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 48 min |
| Aug 30, 11:31 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 44 min |
| Aug 31, 2:43 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| Aug 31, 3:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Weld County21
- Kiowa County20
- Prowers County20
- Yuma County18
- El Paso County17
- Cheyenne County16
- Elbert County13
- Logan County12
- Kit Carson County12
- Pueblo County11
- Baca County11
- Washington County9
- Lincoln County8
- Bent County8
- Adams County7
- Las Animas County6
- Crowley County5
- Sedgwick County5
- Arapahoe County4
- Fremont County4
- Morgan County3
- Teller County3
- Huerfano County3
- Phillips County2
- Larimer County2
- Denver County2
- Costilla County2
- Boulder County1
- Moffat County1
- Rio Blanco County1
- Routt County1
- Douglas County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.