FVFE01 RJTD 211824
VAAAK1
VA ADVISORY

DTG: 20210921/1820Z

VAAC: ANCHORAGE

VOLCANO: SEMISOPOCHNOI 311060

PSN: N5156 E17935

AREA: ALEUTIAN ISLANDS

SUMMIT ELEV: 4006 FT (1221 M)

ADVISORY NR: 2021/132

INFO SOURCE: HIMAWARI/AVO

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: PERIODIC VA ERUPTIONS CONTINUE

OBS VA DTG: 21/1820Z

OBS VA CLD: SFC/FL120 N5133 E17951 - N5214 E17343 - N5417 E17346
- N5212 E17952 - N5133 E17951 MOV W 15KT.

FCST VA CLD +6HR: 22/0020Z SFC/FL120 N5133 E17949 - N5201 E17350
- N5354 E17351 - N5213 E17954 - N5133 E17949 - N5133 E17949.

FCST VA CLD +12HR: 22/0620Z NO VA EXP.

FCST VA CLD +18HR: 22/1220Z NO VA EXP.

RMK: REGULAR VA EMISSIONS VISIBLE ON SAT IMAGERY

NXT ADVISORY: WILL BE ISSUED BY 20210922/0020Z

AB SEP 2021 AAWU=