A new Alaska land-based low pressure record has been set! Shemya, AK dropped to 924.8mb at 2159Z (1259 AKST) today. The previous accepted record was from a ship in Dutch Harbor at 925mb in 1977. Pressure is now slowly rising at Shemya. #akwx #hurricaneforce pic.twitter.com/1yiYOPvsTr

— NWS Anchorage (@NWSAnchorage) December 31, 2020