FVFE01 RJTD 091200
VA ADVISORY
DTG: 20210809/1200Z
VAAC: TOKYO
VOLCANO: CHIRINKOTAN 290260
PSN: N4859 E15329
AREA: KURIL ISLANDS
SUMMIT ELEV: 724M
ADVISORY NR: 2021/6
INFO SOURCE: HIMAWARI-8 KVERT SVERT
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 09/1120Z
OBS VA CLD: SFC/FL120 N4823 E15318 - N4812 E15347 - N4757 E15348 -
N4805 E15310 MOV S 15KT
FCST VA CLD +6 HR: 09/1720Z SFC/FL140 N4705 E15521 - N4644 E15516 -
N4706 E15301 - N4734 E15207 - N4752 E15242
FCST VA CLD +12 HR: 09/2320Z SFC/FL130 N4631 E15642 - N4600 E15639 -
N4628 E15057 - N4658 E15024 - N4725 E15110
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210809/1800Z=