Weather alerts in Colorado, 1989
105 weather alerts in 1989, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 1989. Tap one for its archive.
- Alerts
- 105
- Warnings
- 105
- Watches
- 0
- Advisories
- 0
- Busiest month
- June44 alerts
- Busiest day
- June 26, 19899 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 24, 9:49 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 56 min |
| Apr 24, 10:47 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan | 58 min |
| Apr 25, 2:37 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 58 min |
| Apr 25, 3:29 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 61 min |
| Apr 25, 4:10 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Weld | 60 min |
| May 10, 3:05 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 60 min |
| May 10, 3:21 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 54 min |
| May 10, 4:18 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 57 min |
| May 12, 2:46 PM MDT | Tornado Warning | BOU | Washington, Yuma | 29 min |
| May 14, 3:44 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 46 min |
| May 14, 4:02 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 58 min |
| May 14, 5:48 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 42 min |
| May 15, 2:07 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 68 min |
| May 16, 6:02 PM MDT | Tornado Warning | BOU | Larimer, Weld | 28 min |
| May 19, 9:54 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 36 min |
| May 21, 5:08 PM MDT | Severe Thunderstorm Warning | GLD | Lincoln | 67 min |
| May 21, 5:08 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 67 min |
| May 21, 5:41 PM MDT | Tornado Warning | GLD | Cheyenne | 34 min |
| May 21, 6:02 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 58 min |
| May 21, 6:23 PM MDT | Tornado Warning | PUB | Kiowa | 52 min |
| May 21, 6:47 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 58 min |
| May 30, 6:35 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 60 min |
| May 30, 6:47 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 58 min |
| May 30, 7:44 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 61 min |
| May 30, 8:45 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 60 min |
| Jun 1, 6:17 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 58 min |
| Jun 2, 4:33 PM MDT | Tornado Warning | PUB | Prowers | 27 min |
| Jun 2, 5:48 PM MDT | Tornado Warning | PUB | Kiowa | 27 min |
| Jun 2, 11:24 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 66 min |
| Jun 3, 4:00 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Jefferson | 30 min |
| Jun 3, 4:31 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 24 min |
| Jun 4, 4:07 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 6, 2:10 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 65 min |
| Jun 6, 2:20 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 30 min |
| Jun 6, 3:25 PM MDT | Severe Thunderstorm Warning | GLD | Lincoln | 65 min |
| Jun 6, 4:13 PM MDT | Tornado Warning | PUB | Prowers | 32 min |
| Jun 8, 3:52 PM MDT | Tornado Warning | BOU | Adams, Arapahoe | 28 min |
| Jun 10, 3:58 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 32 min |
| Jun 10, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 58 min |
| Jun 13, 2:29 PM MDT | Tornado Warning | GLD | El Paso | 31 min |
| Jun 24, 2:39 PM MDT | Severe Thunderstorm Warning | BOU | Yuma | 36 min |
| Jun 24, 3:33 PM MDT | Severe Thunderstorm Warning | BOU | Yuma | 32 min |
| Jun 24, 4:23 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe | 32 min |
| Jun 24, 4:40 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 35 min |
| Jun 24, 5:13 PM MDT | Severe Thunderstorm Warning | GLD | Lincoln | 32 min |
| Jun 24, 5:15 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 45 min |
| Jun 24, 5:50 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 35 min |
| Jun 25, 4:42 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 58 min |
| Jun 25, 7:55 PM MDT | Tornado Warning | PUB | Bent | 50 min |
| Jun 25, 8:15 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington, Yuma | 60 min |
| Jun 26, 12:35 PM MDT | Severe Thunderstorm Warning | BOU | Jefferson | 40 min |
| Jun 26, 1:09 PM MDT | Severe Thunderstorm Warning | GLD | Douglas, Elbert | 61 min |
| Jun 26, 2:09 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 51 min |
| Jun 26, 3:17 PM MDT | Severe Thunderstorm Warning | GLD | El Paso | 43 min |
| Jun 26, 3:17 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 43 min |
| Jun 26, 5:09 PM MDT | Severe Thunderstorm Warning | GLD | Lincoln | 51 min |
| Jun 26, 5:28 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa | 47 min |
| Jun 26, 6:12 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 33 min |
| Jun 26, 7:47 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 58 min |
| Jun 28, 4:02 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 43 min |
| Jun 28, 5:08 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 62 min |
| Jun 28, 6:22 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 68 min |
| Jun 29, 4:53 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 52 min |
| Jun 29, 5:33 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 42 min |
| Jun 29, 5:41 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 64 min |
| Jun 29, 6:41 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 57 min |
| Jun 29, 6:41 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 64 min |
| Jun 29, 6:51 PM MDT | Tornado Warning | PUB | Kiowa | 54 min |
| Jun 30, 5:30 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 60 min |
| Jun 30, 6:25 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 60 min |
| Jul 1, 5:11 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 56 min |
| Jul 3, 6:37 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 68 min |
| Jul 3, 7:28 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Pueblo | 62 min |
| Jul 12, 1:36 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 69 min |
| Jul 13, 7:18 PM MDT | Tornado Warning | BOU | Logan | 32 min |
| Jul 13, 8:28 PM MDT | Tornado Warning | GLD | Lincoln | 32 min |
| Jul 13, 9:01 PM MDT | Tornado Warning | GLD | Lincoln | 29 min |
| Jul 13, 11:33 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 42 min |
| Jul 14, 3:14 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 36 min |
| Jul 14, 4:00 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 15 min |
| Jul 14, 4:57 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 33 min |
| Jul 15, 4:21 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 59 min |
| Jul 15, 4:46 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 59 min |
| Jul 15, 5:15 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 60 min |
| Jul 15, 5:15 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 60 min |
| Jul 15, 7:47 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 58 min |
| Aug 4, 3:58 PM MDT | Tornado Warning | PUB | Huerfano, Pueblo | 32 min |
| Aug 15, 5:35 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 35 min |
| Aug 16, 2:05 PM MDT | Severe Thunderstorm Warning | GLD | El Paso | 55 min |
| Aug 16, 2:05 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 55 min |
| Aug 16, 2:41 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 64 min |
| Aug 16, 2:41 PM MDT | Severe Thunderstorm Warning | GLD | El Paso | 64 min |
| Aug 16, 2:44 PM MDT | Tornado Warning | GLD | El Paso | 61 min |
| Aug 16, 5:20 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 55 min |
| Aug 16, 6:25 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa | 65 min |
| Aug 18, 2:50 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 60 min |
| Aug 19, 10:40 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 50 min |
| Aug 26, 10:06 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 32 min |
| Aug 26, 11:01 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington, Weld | 39 min |
| Aug 26, 11:40 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Weld | 60 min |
| Aug 27, 12:46 AM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 59 min |
| Aug 27, 12:46 AM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 59 min |
| Sep 8, 12:43 PM MDT | Severe Thunderstorm Warning | GLD | El Paso | 62 min |
| Sep 8, 1:21 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 54 min |
| Sep 8, 6:03 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 57 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 88 |
| Tornado Warning | 16 |
| Flooding | |
| Flash Flood Warning | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kiowa County11
- Elbert County11
- Weld County10
- Bent County9
- Logan County8
- Morgan County8
- Adams County8
- Pueblo County8
- Washington County8
- Arapahoe County7
- Prowers County7
- Otero County6
- Yuma County6
- Lincoln County6
- El Paso County6
- Cheyenne County5
- Baca County5
- Crowley County3
- Larimer County3
- Kit Carson County3
- Sedgwick County3
- Boulder County2
- Denver County2
- Jefferson County2
- Douglas County2
- Las Animas County1
- Fremont County1
- Huerfano County1
- Phillips County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19881990
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.