Extreme Cold/Wind Chill, N. Brooks Rng E of Colville R
- When
- January 25, 8:00 AM AKST to 5:00 PM AKST
- Where
- N. Brooks Rng E of Colville R forecast zone
- Reported by
- Mesonet
Under an existing cold airmass and high pressure inland over the North Slope, a surface trough moved east across the Arctic Ocean and Arctic Coast on the 25th. |Zone 203: at Alpine, lowest wind chill -76 F with winds to 20 mph; at Deadhorse ASOS, lowest wind chill -73 F with winds 15 to 30 mph; at Kuparuk, lowest wind chill -71 F with winds 15 to 25 mph.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS AFG wrote it up.
Under an existing cold airmass and high pressure inland over the North Slope, a surface trough moved east across the Arctic Ocean and Arctic Coast on the 25th. This caused west winds to increase to 20 to 30 mph along the Central and Eastern Beaufort Sea Coast, as well as north winds to increase through central and eastern Brooks Range passes.|Extreme Wind Chills were reported:|Zone 201: at Atqasuk AWOS, lowest wind chill -66 F, Event began at 1756AST.|Zone 203: at Alpine, lowest wind chill -76 F with winds to 20 mph; at Deadhorse ASOS, lowest wind chill -73 F with winds 15 to 30 mph; at Kuparuk, lowest wind chill -71 F with winds 15 to 25 mph. Event began at 0753AST. |Zone 204: by estimation using Komakuk Beach in Canada: -62 F with winds around 30 mph, and Deadhorse ASOS: -73 F with winds 15 to 30 mph. Estimated event began at 1100AST.|Zone 206: Atigun Pass Meteorburst lowest wind chill -68 F. Event began 0500AST.|Zone 218: along the Dalton Highway by estimation using the Atigun Pass Metorburst winds and the data from Anaktuvuk Pass AWOS. Estimated wind chills to -60 F. Estimated event began at 0500AST.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Fairbanks, AK wrote its last area forecast discussion before the first event at Jan 25, 12:59 AM AKST, 7 hours 1 minute earlier.
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</html>5 extreme cold/wind chill. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Alaska in 2008Every state in 2008This day in weather historyWarnings in Alaska, January 2008
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 71875, 71876, 71873, 71874, 71877.