


Volcanic Activity Sigmet
Issued by NWS
Issued by NWS
970 WVAK04 PAWU 171628 WSVAK4 ANCL WS 171615 PAZA SIGMET LIMA 1 VALID 171615/172215 PANC- PAZA ANCHORAGE FIR VA ERUPTION MT KATMAI PSN N5817 W15458 VA CLD OBS AT 1615Z WI N5813 W15453 - N5746 W15348 - N5719 W15444 - N5801 W15522 - N5813 W15453 SFC/FL060 STNR WKN FCST AT 2215Z WI N5814 W15451 - N5741 W15357 - N5715 W15454 - N5801 W15522 - N5814 W15451 SFC/FL060= NO ERUPTION. RESUSPENDED ASH. TS AUG 2025 AAWU