High Wind in Sern P.w. Snd, Alaska

High Wind February 20, 2009 – February 21, 2009 · Sern P.w. Snd, Alaska

81 mph

Estimated gust (70 kt)

What the National Weather Service wrote

Estimated wind gust based upon Thompson Pass wind speed and synoptic pattern.

The wider storm

Strong high pressure over interior Alaska combined with low pressure in the Gulf of Alaska produced a strong pressure gradient. High wind blew out of the Copper River Delta and in Thompson Pass.

Source: NOAA Storm Events Database, event 147413. Narratives are written by the National Weather Service forecast office that issued the report.

Tornadoes near your address

See every tornado that passed near a place you know, measured to its path.