Alert archive / Wind Chill Warnings / 2011
Wind Chill Warnings in the United States, December 2011
4 wind chill warnings in December 2011. Each alert counts once, however many counties it covered. The archive of wind chill warnings reaches back to 2005.
Wind Chill Warnings by state
Each state shaded by its count. Tap a state for its own archive.
- Wind Chill Warnings
- 4
- Busiest day
- December 4, 20111 wind chill warnings
Over time
By day
Days in UTC, the clock the archive keeps.
By state
Every state and territory, with the alerts that covered any part of it. Each state’s page lists every one of them.
Nearby
Alerts in force nowThe tornado archiveThe radar archive20102012
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.