FVFE01 RJTD 170537
VA ADVISORY
DTG: 20231017/0537Z
VAAC: TOKYO
VOLCANO: BEZYMIANNY 300250
PSN: N5558 E16036
AREA: RUSSIA
SUMMIT ELEV: 2882M
ADVISORY NR: 2023/31
INFO SOURCE: KVERT KBGS HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTION AT 20231017/0500Z FL170 EXTD N-W REPORTED
OBS VA DTG: 17/0510Z
OBS VA CLD: SFC/FL170 N5602 E16031 - N5658 E16117 - N5655 E16129 -
N5557 E16038 MOV NE 25KT
FCST VA CLD +6 HR: 17/1110Z SFC/FL210 N5910 E16555 - N5828 E16527 -
N5731 E16205 - N5600 E16046 - N5600 E15957 - N5718 E15813
FCST VA CLD +12 HR: 17/1710Z SFC/FL250 N6044 E17618 - N6009 E17618 -
N5920 E16656 - N5600 E16036 - N5728 E15938 - N5700 E15518 - N5957
E16613
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL170 BASED ON GROUND REPORT. SOME PART OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20231017/1200Z=