


Volcanic Activity Advisory
Issued by NWS
Issued by NWS
252 FVAK22 PAWU 090338 VAAAK2 VA ADVISORY DTG: 20250809/0330Z VAAC: ANCHORAGE VOLCANO: KLYUCHEVSKOY 300260 PSN: N5603 E16038 AREA: KAMCHATKA PENINSULA SUMMIT ELEV: 15863 FT (4835 M) ADVISORY NR: 2025/022 INFO SOURCE: HIMAWARI/GOES AVIATION COLOR CODE: RED ERUPTION DETAILS: VA EMISSIONS CONTINUE OBS VA DTG: 09/0330Z OBS VA CLD: SFC/FL400 N5653 E17347 - N5448 W17826 - N4623 W17646 - N4751 E17929 - N5259 E17844 - N5535 E17143 - N5653 E17347 MOV SE 80KT FCST VA CLD +6HR: 09/0930Z SFC/FL400 N5718 E17424 - N5524 E17855 - N4443 W17626 - N4515 W17903 - N5451 E17656 - N5629 E17306 - N5718 E17424 FCST VA CLD +12HR: 09/1530Z SFC/FL400 N5657 E17415 - N5454 W17805 - N5217 W17648 - N4322 W17709 - N4340 W17847 - N5318 E17955 - N5454 E17748 - N5536 E17138 - N5657 E17415 FCST VA CLD +18HR: 09/2130Z SFC/FL400 N5643 E17333 - N5242 W17428 - N4933 W17336 - N4259 W17704 - N4328 W17859 - N5040 W17617 - N5319 W17912 - N5538 E17131 - N5643 E17333 - N5643 E17333 RMK: VA OBS OVER VAAC ANCHORAGE AND VAAC TOKYO AREA OF RESPONSIBILITY. PLEASE SEE FVFE01 RJTD ISSUED BY VAAC TOKYO WHICH DESCRIBES CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY ALSO PLEASE SEE FVXX25 KNES ISSUED BY VAAC WASHINGTON WHICH DESCRIBES CONDITIONS NEAR THE VAAC ANCHORAGE AREA OF RESPONSIBILITY SEE ALSO FVFVFE01 RJTD FOR CONDITIONS NEAR THE ANCHORAGE VAAC AREA...TS NXT ADVISORY: WILL BE ISSUED BY 20250809/0930Z=