FVFE01 RJTD 281331
VA ADVISORY
DTG: 20210728/1331Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/36
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20210728/1220Z FL110 EXTD E
OBS VA DTG: 28/1300Z
OBS VA CLD: SFC/FL110 N5635 E16138 - N5639 E16138 - N5640 E16152 -
N5632 E16152 MOV E 20KT
FCST VA CLD +6 HR: 28/1900Z SFC/FL130 N5557 E16635 - N5533 E16618 -
N5600 E16423 - N5601 E16236 - N5623 E16222 - N5629 E16427
FCST VA CLD +12 HR: 29/0100Z SFC/FL120 N5458 E17046 - N5432 E17016 -
N5515 E16821 - N5551 E16312 - N5627 E16328 - N5547 E16838
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210728/1800Z=