Alert archive / Colorado / Severe Thunderstorm Watches / 2021
Severe Thunderstorm Watches in Colorado, June 2021
5 severe thunderstorm watches in June 2021. 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in June 2021. Tap one for its archive.
- Severe Thunderstorm Watches
- 5
- Busiest day
- June 25, 20212 severe thunderstorm watches
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 |
|---|---|---|---|---|
| Jun 12, 2:46 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Las Animas | 7 hr |
| Jun 19, 1:44 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Baca, Bent, Cheyenne, Crowley and 17 more | 7 hr |
| Jun 24, 3:56 PM MDT | Severe Thunderstorm Watch | SPC | Bent, Cheyenne, Kiowa, Kit Carson, Lincoln, Prowers and 2 more | 6 hr |
| Jun 25, 1:30 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Kiowa, Prowers | 10 hr |
| Jun 25, 2:07 PM MDT | Severe Thunderstorm Watch | SPC | Cheyenne, Kit Carson, Lincoln, Washington, Yuma | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Baca County3
- Bent County3
- Cheyenne County3
- Kiowa County3
- Kit Carson County3
- Lincoln County3
- Prowers County3
- Washington County3
- Yuma County3
- Las Animas County2
- Adams County1
- Arapahoe County1
- Crowley County1
- Elbert County1
- El Paso County1
- Huerfano County1
- Logan County1
- Morgan County1
- Otero County1
- Phillips County1
- Pueblo County1
- Sedgwick County1
- Weld County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.