Alert archive / Colorado / Severe Thunderstorm Warnings / 2001
Severe Thunderstorm Warnings in Colorado, September 2001
37 severe thunderstorm warnings in September 2001. 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 September 2001. Tap one for its archive.
- Severe Thunderstorm Warnings
- 37
- Busiest day
- September 17, 200116 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 31, 8:22 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 53 min |
| Sep 6, 2:31 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 29 min |
| Sep 6, 4:41 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver, Jefferson | 49 min |
| Sep 6, 4:41 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Weld | 49 min |
| Sep 6, 7:46 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 29 min |
| Sep 7, 8:53 AM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 67 min |
| Sep 13, 2:15 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 45 min |
| Sep 13, 5:10 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 65 min |
| Sep 14, 2:51 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 29 min |
| Sep 14, 4:16 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 29 min |
| Sep 14, 4:44 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 31 min |
| Sep 14, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 33 min |
| Sep 15, 12:24 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 66 min |
| Sep 15, 1:15 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 60 min |
| Sep 15, 2:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 61 min |
| Sep 15, 3:13 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 62 min |
| Sep 15, 4:09 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 31 min |
| Sep 15, 4:09 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 66 min |
| Sep 16, 5:08 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 67 min |
| Sep 16, 5:54 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 96 min |
| Sep 16, 7:05 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 60 min |
| Sep 16, 9:39 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 51 min |
| Sep 16, 9:52 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 53 min |
| Sep 16, 10:46 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 59 min |
| Sep 17, 1:11 PM MDT | Severe Thunderstorm Warning | GJT | Garfield, Rio Blanco | 49 min |
| Sep 17, 1:25 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 50 min |
| Sep 17, 1:58 PM MDT | Severe Thunderstorm Warning | GJT | Garfield | 47 min |
| Sep 17, 2:59 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 31 min |
| Sep 17, 2:59 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 46 min |
| Sep 17, 3:03 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Pueblo | 57 min |
| Sep 17, 3:16 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 44 min |
| Sep 17, 3:17 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 28 min |
| Sep 17, 3:59 PM MDT | Severe Thunderstorm Warning | GJT | Mesa | 46 min |
| Sep 17, 4:25 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 65 min |
| Sep 17, 5:22 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 63 min |
| Sep 17, 5:23 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 67 min |
| Sep 17, 6:05 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 55 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yuma County6
- Mesa County4
- El Paso County4
- Kit Carson County3
- Washington County3
- Lincoln County3
- Pueblo County3
- Adams County2
- Denver County2
- Weld County2
- Bent County2
- Garfield County2
- Crowley County2
- Arapahoe County1
- Jefferson County1
- Boulder County1
- Phillips County1
- Sedgwick County1
- Prowers County1
- Rio Blanco County1
- Elbert County1
- Otero County1
- Huerfano County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.