FVFE01 RJTD 181200
VA ADVISORY
DTG: 20210918/1200Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2021/237
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 18/1120Z
OBS VA CLD: SFC/FL120 N5423 E16031 - N5426 E16047 - N5410 E16036 -
N5408 E16025 MOV E 10KT
FCST VA CLD +6 HR: 18/1720Z SFC/FL140 N5431 E16314 - N5417 E16245 -
N5438 E16138 - N5500 E16205
FCST VA CLD +12 HR: 18/2320Z SFC/FL140 N5438 E16550 - N5424 E16521 -
N5527 E16228 - N5556 E16319
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210918/1800Z=