Alert archive / Colorado / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in Colorado, June 2012
129 severe thunderstorm warnings in June 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in June 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 129
- Busiest day
- June 2, 201228 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 |
|---|---|---|---|---|
| May 31, 6:29 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 44 min |
| Jun 2, 2:09 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson | 36 min |
| Jun 2, 2:16 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 29 min |
| Jun 2, 2:20 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Jefferson | 40 min |
| Jun 2, 2:24 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 29 min |
| Jun 2, 2:32 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 27 min |
| Jun 2, 2:35 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 40 min |
| Jun 2, 2:42 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 31 min |
| Jun 2, 2:50 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 40 min |
| Jun 2, 3:03 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Elbert | 42 min |
| Jun 2, 3:15 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 45 min |
| Jun 2, 3:23 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan | 52 min |
| Jun 2, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 46 min |
| Jun 2, 3:34 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas, Otero, Prowers | 41 min |
| Jun 2, 3:37 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 38 min |
| Jun 2, 3:47 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 43 min |
| Jun 2, 3:57 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 48 min |
| Jun 2, 4:07 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 38 min |
| Jun 2, 4:14 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 46 min |
| Jun 2, 4:14 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 27 min |
| Jun 2, 4:15 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Las Animas | 26 min |
| Jun 2, 4:18 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 42 min |
| Jun 2, 4:39 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 66 min |
| Jun 2, 4:52 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 53 min |
| Jun 2, 5:02 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 58 min |
| Jun 2, 5:10 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 65 min |
| Jun 2, 5:15 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 45 min |
| Jun 2, 5:15 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 45 min |
| Jun 2, 5:59 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 38 min |
| Jun 4, 2:26 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 64 min |
| Jun 4, 2:39 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 66 min |
| Jun 6, 4:16 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 44 min |
| Jun 6, 4:42 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 63 min |
| Jun 6, 4:56 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 34 min |
| Jun 6, 5:09 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 44 min |
| Jun 6, 5:25 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 50 min |
| Jun 6, 5:29 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 61 min |
| Jun 6, 5:34 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| Jun 6, 5:42 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 33 min |
| Jun 6, 5:48 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 42 min |
| Jun 6, 6:12 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 48 min |
| Jun 6, 6:21 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Douglas, Elbert | 54 min |
| Jun 6, 6:51 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 54 min |
| Jun 6, 7:16 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas, Elbert | 44 min |
| Jun 6, 7:23 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 52 min |
| Jun 6, 7:25 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 35 min |
| Jun 6, 7:43 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 47 min |
| Jun 6, 7:44 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 61 min |
| Jun 6, 7:56 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 49 min |
| Jun 6, 8:37 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 53 min |
| Jun 6, 8:38 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 52 min |
| Jun 6, 9:00 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas, Elbert | 45 min |
| Jun 6, 9:27 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 63 min |
| Jun 6, 9:39 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 51 min |
| Jun 6, 10:28 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 32 min |
| Jun 6, 11:02 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas | 43 min |
| Jun 6, 11:34 PM MDT | Severe Thunderstorm Warning | BOU | Denver, Jefferson | 41 min |
| Jun 7, 12:16 AM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas, Jefferson | 44 min |
| Jun 7, 12:56 AM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas | 33 min |
| Jun 7, 4:21 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero, Pueblo | 54 min |
| Jun 7, 4:22 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Weld | 53 min |
| Jun 7, 4:51 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 39 min |
| Jun 7, 5:09 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 51 min |
| Jun 7, 5:39 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 30 min |
| Jun 7, 5:49 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington, Weld | 41 min |
| Jun 7, 5:59 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 31 min |
| Jun 7, 6:10 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 50 min |
| Jun 7, 6:31 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 44 min |
| Jun 7, 7:45 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 45 min |
| Jun 7, 8:05 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 40 min |
| Jun 7, 8:21 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 54 min |
| Jun 7, 8:31 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 20 min |
| Jun 7, 8:38 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 52 min |
| Jun 7, 8:42 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 63 min |
| Jun 7, 9:00 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 45 min |
| Jun 7, 9:25 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 50 min |
| Jun 7, 9:39 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 66 min |
| Jun 7, 9:42 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 48 min |
| Jun 7, 10:15 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 45 min |
| Jun 7, 10:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 46 min |
| Jun 7, 10:44 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 28 min |
| Jun 7, 10:59 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 34 min |
| Jun 7, 11:02 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 43 min |
| Jun 7, 11:12 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 33 min |
| Jun 8, 1:40 AM MDT | Severe Thunderstorm Warning | BOU | Elbert | 37 min |
| Jun 8, 3:12 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 63 min |
| Jun 8, 3:41 AM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| Jun 12, 3:05 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 40 min |
| Jun 12, 3:13 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 24 min |
| Jun 12, 3:30 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 45 min |
| Jun 12, 3:44 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 46 min |
| Jun 12, 3:54 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 31 min |
| Jun 12, 4:29 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 31 min |
| Jun 14, 5:55 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 23 min |
| Jun 14, 8:04 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 22 min |
| Jun 14, 9:08 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 37 min |
| Jun 14, 9:41 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 34 min |
| Jun 14, 10:11 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 49 min |
| Jun 14, 11:30 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 45 min |
| Jun 15, 2:20 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Douglas | 40 min |
| Jun 15, 2:33 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 42 min |
| Jun 15, 3:52 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 38 min |
| Jun 15, 5:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 15 min |
| Jun 15, 5:59 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 31 min |
| Jun 15, 6:09 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 66 min |
| Jun 15, 6:39 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 36 min |
| Jun 15, 7:03 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 42 min |
| Jun 15, 7:09 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 51 min |
| Jun 15, 7:13 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 33 min |
| Jun 16, 1:31 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson, Park | 29 min |
| Jun 16, 2:02 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont | 43 min |
| Jun 16, 3:47 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Pueblo | 36 min |
| Jun 16, 7:20 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 32 min |
| Jun 22, 3:35 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 17 min |
| Jun 22, 4:55 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 27 min |
| Jun 22, 7:06 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips | 24 min |
| Jun 22, 7:25 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 50 min |
| Jun 22, 7:28 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips | 47 min |
| Jun 22, 8:08 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 52 min |
| Jun 22, 8:43 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 62 min |
| Jun 26, 5:23 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Jefferson | 22 min |
| Jun 26, 5:43 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver, Douglas, Elbert, Jefferson | 47 min |
| Jun 27, 4:19 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 41 min |
| Jun 27, 4:49 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Morgan, Washington, Weld | 41 min |
| Jun 27, 5:18 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 27 min |
| Jun 27, 5:23 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 67 min |
| Jun 28, 6:24 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 51 min |
| Jun 28, 7:22 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 38 min |
| Jun 28, 7:28 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Weld County19
- Arapahoe County18
- Las Animas County15
- Douglas County13
- Adams County12
- El Paso County12
- Elbert County11
- Prowers County10
- Baca County9
- Denver County8
- Morgan County8
- Washington County8
- Kit Carson County8
- Yuma County8
- Jefferson County7
- Bent County6
- Lincoln County6
- Logan County6
- Crowley County4
- Kiowa County4
- Cheyenne County4
- Otero County3
- Pueblo County3
- Phillips County3
- Huerfano County2
- Larimer County2
- Sedgwick County2
- Park County1
- Custer County1
- Fremont County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.