


Volcanic Activity Advisory
Issued by NWS
Issued by NWS
687 FVAK21 PAWU 150558 VAAAK1 VA ADVISORY DTG: 20251015/0600Z VAAC: ANCHORAGE VOLCANO: KLYUCHEVSKOY 300260 PSN: N5603 E16038 AREA: KAMCHATKA PENINSULA SUMMIT ELEV: 15863 FT (4835 M) ADVISORY NR: 2025/079 INFO SOURCE: HIMAWARI AVIATION COLOR CODE: ORANGE ERUPTION DETAILS: RESIDUAL VA FROM PREVIOUS ERUPTION OBS VA DTG: 15/0600Z OBS VA CLD: SFC/FL230 N5559 E16859 - N5620 E17126 - N5734 E17304 - N5733 E17740 - N5324 E17456 - N5451 E16836 - N5559 E16859 MOV ESE 15KT FCST VA CLD +6HR: 15/1200Z SFC/FL230 N5629 E17036 - N5640 E17249 - N5817 E17550 - N5758 E17907 - N5255 E17535 - N5452 E16927 - N5629 E17036 - N5629 E17036 FCST VA CLD +12HR: 15/1800Z NO VA EXP FCST VA CLD +18HR: 16/0000Z NO VA EXP RMK: RESIDUAL VA FROM PREVIOUS ERUPTION...TS NXT ADVISORY: WILL BE ISSUED BY 20251015/1200Z=