FVFE01 RJTD 181200
VA ADVISORY
DTG: 20210818/1200Z
VAAC: TOKYO
VOLCANO: CHIRINKOTAN 290260
PSN: N4859 E15329
AREA: KURIL ISLANDS
SUMMIT ELEV: 724M
ADVISORY NR: 2021/28
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS VA CONTINUOUSLY OBS IN SATELLITE IMAGERY.
OBS VA DTG: 18/1120Z
OBS VA CLD: SFC/FL160 N4728 E15411 - N4730 E15426 - N4657 E15443 -
N4656 E15425 MOV S 10KT
FCST VA CLD +6 HR: 18/1720Z SFC/FL170 N4759 E15657 - N4626 E15549 -
N4625 E15448 - N4737 E15454
FCST VA CLD +12 HR: 18/2320Z SFC/FL160 N4825 E15903 - N4710 E15907 -
N4615 E15532 - N4735 E15526
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OBSCURED BY MET CLOUD. HOWEVER VA IS STILL EXPECTED IN THE
AREA.
NXT ADVISORY: 20210818/1800Z=