Volcanic Activity Advisory
Issued by NWS

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501
FVAK21 PAWU 171632
VAAAK1
VA ADVISORY

DTG: 20250817/1615Z

VAAC: ANCHORAGE

VOLCANO: KATMAI 312170

PSN: N5817 W15458

AREA: ALASKA PENINSULA

SUMMIT ELEV: 6716 FT (2047 M)

ADVISORY NR: 2025/023

INFO SOURCE: GOES

AVIATION COLOR CODE: GREEN

ERUPTION DETAILS: NO ERUPTION. RESUSPENDED VA.

OBS VA DTG: 17/1615Z

OBS VA CLD: SFC/FL060 N5813 W15453 - N5746 W15348 - N5719 W15444
- N5801 W15522 - N5813 W15453 MOV STNR

FCST VA CLD +6HR: 17/2215Z SFC/FL060 N5814 W15451 - N5741 W15357
- N5715 W15454 - N5801 W15522 - N5814 W15451 - N5814 W15451

FCST VA CLD +12HR: 18/0415Z NO VA EXP

FCST VA CLD +18HR: 18/1015Z NO VA EXP

RMK: RESUSPENDED VA REMAINS VISIBLE ON SATELLITE IMAGERY...TS

NXT ADVISORY: WILL BE ISSUED BY 20250817/2215Z=