FVFE01 RJTD 180512
VA ADVISORY
DTG: 20231018/0512Z
VAAC: TOKYO
VOLCANO: BEZYMIANNY 300250
PSN: N5558 E16036
AREA: RUSSIA
SUMMIT ELEV: 2882M
ADVISORY NR: 2023/36
INFO SOURCE: KVERT KBGS HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20231018/0430Z FL350 EXTD NE
OBS VA DTG: 18/0440Z
OBS VA CLD: SFC/FL350 N5624 E16033 - N5629 E16059 - N5610 E16103 -
N5606 E16037 MOV NE 30KT
FCST VA CLD +6 HR: 18/1040Z SFC/FL370 N6005 E16318 - N5924 E16418 -
N5743 E16051 - N5533 E16024 - N5538 E15841 - N5804 E15909
FCST VA CLD +12 HR: 18/1640Z SFC/FL380 N6133 E17208 - N5910 E16108 -
N5412 E15909 - N5406 E15738 - N5840 E15705 - N6133 E16419
FCST VA CLD +18 HR: 18/2240Z SFC/FL380 N6125 W17251 - N5911 E15848 -
N5133 E15912 - N5925 E15440 - N6123 E16235
RMK: NEW VA OBS IN SATELLITE IMAGERY. VA OF PREVIOUS VAA(FL170) IS
NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED.
NXT ADVISORY: 20231018/0900Z=