FVFE01 RJTD 190000
VA ADVISORY
DTG: 20210819/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/88
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 18/2320Z
OBS VA CLD: SFC/FL150 N5645 E16123 - N5633 E16149 - N5626 E16145 -
N5638 E16121 MOV SE 10KT
FCST VA CLD +6 HR: 19/0520Z SFC/FL170 N5658 E16225 - N5606 E16422 -
N5525 E16311 - N5642 E16121
FCST VA CLD +12 HR: 19/1120Z SFC/FL160 N5550 E16605 - N5438 E16407 -
N5644 E16126 - N5745 E16314
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210819/0600Z=