


Volcanic Activity Sigmet
Issued by NWS
Issued by NWS
478 WVAK03 PAWU 161726 WSVAK3 ANCK WS 161725 PAZA SIGMET KILO 2 VALID 161725/162325 PANC- PAZA ANCHORAGE FIR VA ERUPTION MT KLYUCHEVSKOY PSN N5603 E16038 VA CLD OBS AT 1725Z WI N6342 W17227 - N6314 W16928 - N6056 W17250 - N6030 W17903 - N6342 W17227 SFC/FL320 MOV SE 40KT WKN FCST AT 2325Z WI N6332 W17247 - N6200 W16645 - N5934 W17024 - N5959 W17958 - N6332 W17247 SFC/FL320= PORTIONS OF VA PARTIALLY OBSC BY MET CLOUD. PD AUG 2025 AAWU