Alert archive / Colorado / 2012
Weather alerts in Colorado, November 2012
24 weather alerts in November 2012, 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 November 2012. Tap one for its archive.
- Alerts
- 24
- Warnings
- 12
- Watches
- 6
- Advisories
- 6
- Busiest day
- November 8, 20127 alerts
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 |
|---|---|---|---|---|
| Nov 7, 2:45 PM MST | Winter Storm Watch | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 13 hr |
| Nov 7, 3:00 PM MST | Winter Storm Watch | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 12 hr |
| Nov 8, 3:23 AM MST | Winter Storm Watch | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 13 hr |
| Nov 8, 3:23 AM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 4 days |
| Nov 8, 3:23 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more | 4 days |
| Nov 8, 3:28 AM MST | Wind Advisory | GJT | Dolores, Garfield, Mesa, Moffat, Montrose, Rio Blanco and 2 more | 42 hr |
| Nov 8, 4:08 AM MST | Winter Storm Warning | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 3 days |
| Nov 8, 4:08 AM MST | Winter Weather Advisory | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 3 days |
| Nov 8, 1:53 PM MST | Fire Weather Watch | GLD | Cheyenne, Kit Carson | 18 hr |
| Nov 9, 4:02 AM MST | Winter Weather Advisory | BOU | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more | 49 hr |
| Nov 9, 1:52 PM MST | Wind Advisory | GLD | Cheyenne, Kit Carson | 24 hr |
| Nov 9, 11:40 PM MST | Dense Fog Advisory | BOU | Logan, Phillips, Sedgwick | 9 hr |
| Nov 10, 8:39 AM MST | High Wind Warning | PUB | Baca, Bent, Crowley, Kiowa, Las Animas, Otero and 1 more | 6 hr |
| Nov 10, 8:44 AM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 9 hr |
| Nov 10, 9:17 AM MST | High Wind Warning | GLD | Cheyenne | 8 hr |
| Nov 10, 9:19 AM MST | Red Flag Warning | GLD | Cheyenne | 8 hr |
| Nov 21, 3:18 AM MST | Red Flag Warning | PUB | Baca, Las Animas | 14 hr |
| Nov 24, 3:43 AM MST | Red Flag Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more | 13 hr |
| Nov 24, 12:06 PM MST | Red Flag Warning | PUB | El Paso, Huerfano, Pueblo | 6 hr |
| Nov 27, 3:45 AM MST | Red Flag Warning | PUB | Costilla, Custer, El Paso, Fremont, Huerfano, Las Animas and 3 more | 13 hr |
| Nov 27, 3:48 AM MST | Red Flag Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more | 13 hr |
| Nov 30, 4:57 AM MST | High Wind Watch | BOU | Boulder, Grand, Jackson, Larimer | 9 hr |
| Nov 30, 1:44 PM MST | Fire Weather Watch | GLD | Yuma | 14 hr |
| Nov 30, 1:53 PM MST | High Wind Warning | BOU | Boulder, Grand, Jackson, Larimer | 15 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 1 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 7 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County5
- Saguache County4
- Dolores County4
- Mesa County4
- Montrose County4
- San Miguel County4
- Moffat County4
- Rio Blanco County4
- Routt County4
- Cheyenne County4
- Las Animas County4
- Boulder County4
- Larimer County4
- Chaffee County3
- Conejos County3
- Lake County3
- Mineral County3
- Rio Grande County3
- Archuleta County3
- Delta County3
- Gunnison County3
- La Plata County3
- Montezuma County3
- Ouray County3
- Eagle County3
- Douglas County3
- Grand County3
- Jackson County3
- Baca County3
- El Paso County3
- Huerfano County3
- Pueblo County3
- Hinsdale County2
- San Juan County2
- Pitkin County2
- Kit Carson County2
- Logan County2
- Bent County2
- Crowley County2
- Kiowa County2
22 more counties
- Otero County2
- Prowers County2
- Clear Creek County2
- Gilpin County2
- Jefferson County2
- Park County2
- Adams County1
- Arapahoe County1
- Broomfield County1
- Denver County1
- Elbert County1
- Lincoln County1
- Morgan County1
- Washington County1
- Weld County1
- Phillips County1
- Sedgwick County1
- Costilla County1
- Custer County1
- Fremont County1
- Teller County1
- Yuma 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. Rebuilt daily.