FVFE01 RJTD 230135
VA ADVISORY
DTG: 20210923/0135Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/137
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20210923/0020Z FL170 EXTD SE
OBS VA DTG: 23/0110Z
OBS VA CLD: SFC/FL170 N5645 E16123 - N5645 E16147 - N5624 E16140 -
N5635 E16118 MOV SE 10KT
FCST VA CLD +6 HR: 23/0710Z FL020/180 N5603 E16304 - N5532 E16322 -
N5602 E16041 - N5619 E16025 - N5633 E16100
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210923/0600Z=