Alert archive / Colorado / 2010
Weather alerts in Colorado, March 2010
68 weather alerts in March 2010, 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 March 2010. Tap one for its archive.
- Alerts
- 68
- Warnings
- 18
- Watches
- 15
- Advisories
- 34
- Busiest day
- March 31, 20107 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 |
|---|---|---|---|---|
| Mar 3, 3:18 PM MST | Winter Weather Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 6 more | 63 hr |
| Mar 4, 4:16 AM MST | Winter Weather Advisory | PUB | Chaffee, Lake, Saguache | 35 hr |
| Mar 4, 8:53 AM MST | Dense Fog Advisory | PUB | Baca, Bent, Crowley, Kiowa, Otero, Prowers | 3 hr |
| Mar 5, 10:40 AM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Fremont, Huerfano and 5 more | 7 hr |
| Mar 6, 3:23 AM MST | Winter Storm Watch | PUB | Conejos, Mineral, Rio Grande | 24 hr |
| Mar 6, 4:47 AM MST | Winter Storm Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 61 hr |
| Mar 6, 4:47 AM MST | Winter Weather Advisory | GJT | Delta, Garfield, Gunnison, Hinsdale, Mesa, Montrose and 2 more | 61 hr |
| Mar 7, 3:51 AM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 37 hr |
| Mar 7, 3:03 PM MST | Winter Storm Watch | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 4 more | 13 hr |
| Mar 9, 3:27 AM MST | Winter Weather Advisory | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 45 hr |
| Mar 9, 3:55 AM MST | Winter Storm Watch | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 8 hr |
| Mar 9, 12:08 PM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 39 hr |
| Mar 9, 12:08 PM MST | Winter Weather Advisory | PUB | Conejos, Costilla, Custer, Huerfano, Mineral, Rio Grande | 39 hr |
| Mar 10, 11:51 AM MST | Areal Flood Advisory | BOU | Sedgwick | 12 hr |
| Mar 11, 12:10 AM MST | Winter Weather Advisory | GJT | Gunnison, Hinsdale, Montrose, Ouray, San Miguel | 10 hr |
| Mar 11, 2:45 AM MST | Wind Advisory | GLD | Cheyenne, Kit Carson, Yuma | 14 hr |
| Mar 12, 3:26 AM MST | Wind Advisory | GLD | Cheyenne, Kit Carson, Yuma | 11 hr |
| Mar 13, 3:36 AM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 8 more | 43 hr |
| Mar 13, 3:45 PM MST | Winter Storm Watch | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 13 hr |
| Mar 13, 9:04 PM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 29 hr |
| Mar 14, 12:44 AM MST | Dense Fog Advisory | GLD | Cheyenne, Kit Carson, Yuma | 8 hr |
| Mar 14, 5:40 AM MDT | Winter Storm Warning | PUB | Conejos, Costilla, Huerfano, Las Animas, Mineral, Rio Grande | 27 hr |
| Mar 14, 5:47 AM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 8 more | 20 hr |
| Mar 14, 10:22 AM MDT | Winter Storm Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jefferson and 2 more | 15 hr |
| Mar 15, 3:32 AM MDT | Dense Fog Advisory | GJT | Delta, Dolores, Garfield, Gunnison, La Plata, Mesa and 6 more | 7 hr |
| Mar 17, 2:37 PM MDT | Winter Storm Watch | PUB | Alamosa, Baca, Chaffee, Conejos, Costilla, Custer and 11 more | 27 hr |
| Mar 17, 2:56 PM MDT | Winter Storm Watch | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more | 22 hr |
| Mar 17, 3:27 PM MDT | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Hinsdale, Moffat and 6 more | 61 hr |
| Mar 17, 3:27 PM MDT | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 61 hr |
| Mar 18, 4:03 AM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 47 hr |
| Mar 18, 6:19 AM MDT | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more | 42 hr |
| Mar 18, 12:55 PM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Elbert, Grand, Jackson, Lincoln and 7 more | 35 hr |
| Mar 18, 2:07 PM MDT | Winter Weather Advisory | GLD | Cheyenne, Kit Carson, Yuma | 24 hr |
| Mar 18, 5:07 PM MDT | Winter Weather Advisory | PUB | Alamosa, Baca, Conejos, Costilla, El Paso, Fremont and 8 more | 34 hr |
| Mar 21, 9:11 PM MDT | Winter Storm Watch | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 6 more | 24 hr |
| Mar 22, 3:50 AM MDT | Winter Weather Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Hinsdale, Mesa and 7 more | 55 hr |
| Mar 22, 2:58 PM MDT | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 8 more | 44 hr |
| Mar 22, 2:58 PM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Clear Creek, Gilpin, Grand and 8 more | 44 hr |
| Mar 22, 9:01 PM MDT | Winter Storm Warning | PUB | Alamosa, Baca, Bent, Chaffee, Costilla, Crowley and 10 more | 45 hr |
| Mar 22, 9:01 PM MDT | Winter Weather Advisory | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 13 more | 45 hr |
| Mar 23, 3:03 AM MDT | Winter Weather Advisory | GLD | Cheyenne, Kit Carson, Yuma | 32 hr |
| Mar 23, 6:21 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 3 more | 6 hr |
| Mar 25, 2:02 AM MDT | Winter Storm Watch | GLD | Cheyenne, Kit Carson, Yuma | 25 hr |
| Mar 25, 4:23 AM MDT | Winter Storm Watch | BOU | Adams, Arapahoe, Clear Creek, Douglas, Elbert, Gilpin and 4 more | 25 hr |
| Mar 25, 4:44 AM MDT | Winter Storm Watch | PUB | Baca, Bent, Crowley, El Paso, Fremont, Kiowa and 4 more | 36 hr |
| Mar 25, 4:53 AM MDT | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 55 hr |
| Mar 25, 3:22 PM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 39 hr |
| Mar 26, 3:14 AM MDT | Winter Weather Advisory | GLD | Cheyenne, Kit Carson, Yuma | 18 hr |
| Mar 26, 3:26 AM MDT | Wind Advisory | GLD | Cheyenne, Kit Carson, Yuma | 38 hr |
| Mar 26, 4:27 AM MDT | Winter Storm Warning | PUB | El Paso, Fremont, Teller | 17 hr |
| Mar 26, 5:08 AM MDT | Winter Storm Warning | BOU | Arapahoe, Clear Creek, Douglas, Elbert, Gilpin, Jefferson and 2 more | 15 hr |
| Mar 26, 5:08 AM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Washington | 14 hr |
| Mar 26, 2:42 PM MDT | Winter Storm Warning | GJT | Delta, Garfield, Gunnison, Hinsdale, Mesa, Montrose and 2 more | 21 hr |
| Mar 26, 6:59 PM MDT | Winter Weather Advisory | BOU | Elbert, Lincoln | 87 min |
| Mar 29, 12:46 PM MDT | Fire Weather Watch | GLD | Yuma | 20 hr |
| Mar 29, 12:46 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 31 hr |
| Mar 29, 3:09 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 53 hr |
| Mar 29, 3:54 PM MDT | Wind Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 6 more | 28 hr |
| Mar 30, 3:39 AM MDT | Fire Weather Watch | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 11 hr |
| Mar 30, 4:10 AM MDT | Winter Storm Watch | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 24 hr |
| Mar 30, 2:26 PM MDT | Winter Storm Watch | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 13 hr |
| Mar 30, 8:00 PM MDT | Wind Advisory | GJT | Delta, Dolores, Eagle, Garfield, Gunnison, Hinsdale and 9 more | 25 hr |
| Mar 31, 3:53 AM MDT | Winter Storm Warning | PUB | Conejos, Mineral, Rio Grande | 44 hr |
| Mar 31, 3:53 AM MDT | Winter Weather Advisory | PUB | Chaffee, Lake, Mineral, Rio Grande, Saguache | 48 hr |
| Mar 31, 4:16 AM MDT | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 59 hr |
| Mar 31, 4:16 AM MDT | Winter Weather Advisory | GJT | Dolores, Garfield, Moffat, Montezuma, Rio Blanco, Routt and 1 more | 48 hr |
| Mar 31, 3:09 PM MDT | Fire Weather Watch | GLD | Cheyenne, Kit Carson, Yuma | 12 hr |
| Mar 31, 3:28 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 28 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 14 |
| Winter Storm Watch | 12 |
| Winter Weather Advisory | 25 |
| Wind and dust | |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Las Animas County19
- Huerfano County18
- San Miguel County17
- Pueblo County17
- Saguache County16
- El Paso County16
- Fremont County16
- Gunnison County15
- Montrose County15
- Chaffee County15
- Mineral County15
- Rio Grande County15
- Costilla County15
- Garfield County14
- Ouray County14
- Conejos County14
- Delta County13
- Hinsdale County13
- Alamosa County13
- Custer County13
- Mesa County12
- Rio Blanco County12
- Moffat County11
- Routt County11
- Yuma County11
- Baca County10
- Otero County10
- Dolores County10
- Montezuma County10
- Cheyenne County10
- Kit Carson County10
- Arapahoe County10
- Eagle County9
- Lake County9
- Teller County9
- Adams County9
- Elbert County9
- Jefferson County9
- Park County9
- Pitkin County8
24 more counties
- Bent County8
- Crowley County8
- Prowers County8
- La Plata County8
- Clear Creek County8
- Douglas County8
- Gilpin County8
- Kiowa County7
- Archuleta County7
- San Juan County7
- Boulder County6
- Grand County6
- Lincoln County6
- Broomfield County5
- Denver County5
- Larimer County5
- Summit County5
- Washington County5
- Weld County5
- Jackson County4
- Morgan County3
- Sedgwick County2
- Logan County1
- Phillips County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.