FVFE01 RJTD 210629
VAAAK1
VA ADVISORY

DTG: 20210921/0619Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT (1221 M)

ADVISORY NR: 2021/130

INFO SOURCE: HIMAWARI/GOES

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: EMISSIONS NO LONGER EVIDENT FROM VOLCANO.

OBS VA DTG: 21/0619Z

OBS VA CLD: SFC/FL120 N5455 E17812 - N5232 E17945 - N5219 E17841
- N5438 E17624 - N5455 E17812 MOV NW 15KT.

FCST VA CLD +6HR: 21/1219Z SFC/FL120 N5537 E17732 - N5349 E17860
- N5326 E17732 - N5454 E17525 - N5537 E17732 - N5537 E17732.

FCST VA CLD +12HR: 21/1819Z NO VA EXP.

FCST VA CLD +18HR: 22/0019Z NO VA EXP.

RMK: RESIDUAL VA. EMISSIONS NO LONGER EVIDENT FROM VOLCANO.

NXT ADVISORY: WILL BE ISSUED BY 20210921/1219Z

BL SEP 2021 AAWU=