Weather alerts in Colorado, December 2013

42 weather alerts in December 2013, 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 December 2013. Tap one for its archive.

Alerts: 42
Warnings: 9
Watches: 8
Advisories: 25
Busiest day: December 6, 20138 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
Dec 1, 3:56 AM MST	High Wind Watch	BOU	Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more	11 hr
Dec 1, 1:36 PM MST	Winter Storm Watch	PUB	Chaffee, Conejos, El Paso, Fremont, Lake, Mineral and 3 more	50 hr
Dec 1, 2:26 PM MST	High Wind Warning	BOU	Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Grand and 5 more	28 hr
Dec 1, 2:50 PM MST	High Wind Watch	PUB	Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 6 more	24 hr
Dec 1, 4:03 PM MST	Winter Storm Watch	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	46 hr
Dec 2, 4:16 AM MST	Winter Storm Watch	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	11 hr
Dec 2, 4:16 AM MST	Winter Storm Warning	BOU	Arapahoe, Boulder, Broomfield, Clear Creek, Douglas, Elbert and 8 more	59 hr
Dec 2, 5:04 AM MST	Winter Storm Warning	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	66 hr
Dec 2, 10:54 AM MST	High Wind Warning	PUB	Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more	19 hr
Dec 2, 3:11 PM MST	Winter Storm Warning	PUB	Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache	51 hr
Dec 2, 3:30 PM MST	Winter Weather Advisory	GJT	Dolores, La Plata, Mesa, Montezuma, Montrose, San Miguel	50 hr
Dec 2, 3:42 PM MST	Winter Storm Watch	BOU	Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more	13 hr
Dec 3, 4:52 AM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Broomfield, Denver, Douglas, Weld	31 hr
Dec 3, 3:26 PM MST	Winter Weather Advisory	PUB	Chaffee, Custer, El Paso, Fremont, Huerfano, Saguache and 1 more	27 hr
Dec 4, 11:49 AM MST	Winter Weather Advisory	BOU	Arapahoe, Boulder, Clear Creek, Douglas, Elbert, Gilpin and 6 more	3 hr
Dec 4, 1:38 PM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	21 hr
Dec 4, 11:31 PM MST	Dense Fog Advisory	GJT	Eagle, Garfield, Mesa, Pitkin	9 hr
Dec 5, 2:40 PM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	17 hr
Dec 5, 9:12 PM MST	Winter Storm Watch	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	31 hr
Dec 5, 10:28 PM MST	Dense Fog Advisory	GJT	Eagle, Garfield, Mesa, Pitkin	10 hr
Dec 6, 2:30 AM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	33 hr
Dec 6, 4:09 AM MST	Winter Storm Watch	PUB	Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache	11 hr
Dec 6, 2:55 PM MST	Winter Storm Warning	GJT	Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more	47 hr
Dec 6, 2:55 PM MST	Winter Weather Advisory	GJT	Delta, Dolores, Eagle, Garfield, Gunnison, Mesa and 6 more	63 hr
Dec 6, 3:27 PM MST	Winter Storm Warning	PUB	Conejos, Mineral, Rio Grande	48 hr
Dec 6, 3:27 PM MST	Winter Weather Advisory	PUB	Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache	59 hr
Dec 8, 1:52 PM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	19 hr
Dec 10, 5:20 PM MST	High Wind Warning	BOU	Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Jefferson and 2 more	4 hr
Dec 10, 8:03 PM MST	Areal Flood Advisory	BOU	Jefferson	12 hr
Dec 18, 7:29 AM MST	Dense Fog Advisory	GJT	Garfield, Mesa	3 hr
Dec 18, 2:59 PM MST	Freezing Rain Advisory	GJT	Garfield, Mesa	12 hr
Dec 20, 8:11 AM MST	Winter Weather Advisory	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more	16 hr
Dec 20, 3:11 PM MST	Winter Weather Advisory	GJT	Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt	69 hr
Dec 20, 11:09 PM MST	Dense Fog Advisory	GJT	Garfield, Gunnison, Mesa, Montrose	7 hr
Dec 21, 3:26 AM MST	Winter Weather Advisory	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	12 hr
Dec 21, 5:15 AM MST	Dense Fog Advisory	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 4 more	5 hr
Dec 21, 5:20 PM MST	Dense Fog Advisory	GJT	Garfield, Mesa	16 hr
Dec 22, 2:37 PM MST	Winter Weather Advisory	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	20 hr
Dec 23, 8:52 AM MST	Winter Storm Warning	GJT	Moffat, Routt	33 hr
Dec 23, 12:03 PM MST	Winter Weather Advisory	GJT	Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt	30 hr
Dec 24, 3:24 AM MST	Wind Advisory	GLD	Cheyenne, Kit Carson, Yuma	14 hr
Dec 30, 3:27 PM MST	Winter Weather Advisory	GJT	Eagle, Garfield, Moffat, Rio Blanco, Routt	51 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Flooding
Areal Flood Advisory	1
Winter
Winter Storm Warning	6
Winter Storm Watch	6
Freezing Rain Advisory	1
Winter Weather Advisory	12
Cold
Wind Chill Advisory	4
Wind and dust
High Wind Warning	3
High Wind Watch	2
Wind Advisory	1
Fog and smoke
Dense Fog Advisory	6

By county

Every county with at least one alert. A county page lists each alert that covered it.

13 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2012 2014

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.