Alert archive / Colorado / Red Flag Warnings / 2012

Red Flag Warnings in Colorado, September 2012

8 red flag warnings in September 2012. 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 red flag warnings reaches back to 2005.

Red Flag Warnings by county

Each county as a circle sized by its count in September 2012. Tap one for its archive.

Red Flag Warnings: 8
Busiest day: September 1, 20122 red flag 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, 8:12 PM MDT	Red Flag Warning	GLD	Cheyenne, Kit Carson, Yuma	23 hr
Sep 1, 3:43 AM MDT	Red Flag Warning	BOU	Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more	15 hr
Sep 5, 2:48 PM MDT	Red Flag Warning	GJT	Moffat, Rio Blanco	27 hr
Sep 6, 6:29 PM MDT	Red Flag Warning	GJT	Moffat, Rio Blanco	91 min
Sep 9, 1:13 AM MDT	Red Flag Warning	GLD	Kit Carson, Yuma	19 hr
Sep 9, 3:43 AM MDT	Red Flag Warning	BOU	Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more	15 hr
Sep 16, 11:33 AM MDT	Red Flag Warning	GLD	Kit Carson, Yuma	8 hr
Sep 19, 3:05 AM MDT	Red Flag Warning	GLD	Cheyenne, Kit Carson, Yuma	16 hr

By county

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

Nearby

Alerts in force now Tornadoes on record The radar archive 2011 2013

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.