FVFE01 RJTD 261721
VA ADVISORY
DTG: 20210826/1721Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2021/172
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20210826/1620Z FL120 EXTD NE
OBS VA DTG: 26/1650Z
OBS VA CLD: SFC/FL120 N5403 E15926 - N5413 E15929 - N5418 E15940 -
N5410 E15940 - N5410 E15934 - N5403 E15927 MOV NE 15KT
FCST VA CLD +6 HR: 26/2250Z SFC/FL150 N5533 E16142 - N5507 E16138 -
N5443 E15937 - N5515 E16003
FCST VA CLD +12 HR: 27/0450Z SFC/FL150 N5646 E16359 - N5614 E16356 -
N5555 E16202 - N5516 E16026 - N5551 E16017 - N5628 E16149
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD. VA OF PREVIOUS
VAA(FL140) IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED.
NEW VA OBS IN SATELLITE IMAGERY.
NXT ADVISORY: 20210826/2100Z=