FVFE01 RJTD 200600
VA ADVISORY
DTG: 20210820/0600Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2021/163
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 20/0520Z
OBS VA CLD: SFC/FL080 N5404 E15927 - N5415 E15957 - N5416 E16026 -
N5404 E16015 - N5406 E15948 - N5403 E15927 MOV E 10KT
FCST VA CLD +6 HR: 20/1120Z SFC/FL090 N5405 E16153 - N5344 E16203 -
N5329 E16134 - N5328 E16043 - N5403 E15924
FCST VA CLD +12 HR: 20/1720Z SFC/FL090 N5403 E16400 - N5304 E16322 -
N5243 E16152 - N5322 E16103 - N5403 E15927 - N5348 E16205
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210820/1200Z=