


Volcanic Activity Sigmet
Issued by NWS
Issued by NWS
930 WVAK02 PAWU 171626 WSVAK2 ANCJ WS 171630 PAZA SIGMET JULIET 1 VALID 171630/172230 PANC- PAZA ANCHORAGE FIR OAKLAND OCEANIC FIR VA ERUPTION MT KLYUCHEVSKOY PSN N5603 E16038 VA CLD OBS AT 1630Z WI N6013 W16029 - N5759 W15656 - N5232 W15858 - N5553 W16337 - N6013 W16029 SFC/FL320 MOV SE 25KT NC FCST AT 2230Z WI N5754 W15651 - N5517 W15335 - N5010 W15502 - N5214 W15847 - N5754 W15651 SFC/FL320= BS AUG 2025 AAWU