Alert archive / Alaska / Winter Storm Warnings / 2020
Winter Storm Warnings in Alaska, December 2020
10 winter storm warnings in December 2020. 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in December 2020. Tap one for its archive.
- Winter Storm Warnings
- 10
- Busiest day
- December 22, 20202 winter storm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Alaska Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 5, 5:27 AM AKST | Winter Storm Warning | AJK | 67 hr | |
| Dec 13, 10:00 AM AKST | Winter Storm Warning | AFG | 36 hr | |
| Dec 14, 11:13 AM AKST | Winter Storm Warning | AJK | 7 hr | |
| Dec 16, 2:48 PM AKST | Winter Storm Warning | AJK | 4 days | |
| Dec 20, 1:12 PM AKST | Winter Storm Warning | AFG | 63 hr | |
| Dec 22, 12:04 AM AKST | Winter Storm Warning | AFG | 39 hr | |
| Dec 22, 5:48 AM AKST | Winter Storm Warning | AJK | 47 hr | |
| Dec 25, 6:40 PM AKST | Winter Storm Warning | AFC | 30 hr | |
| Dec 26, 4:32 AM AKST | Winter Storm Warning | AFG | 64 hr | |
| Dec 29, 9:03 AM AKST | Winter Storm Warning | AFG | 17 hr |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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. Warning verification from the Mesonet's Cow. Rebuilt daily.