FVFE01 RJTD 220000
VA ADVISORY
DTG: 20210822/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/100
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 21/2320Z
OBS VA CLD: SFC/FL150 N5643 E16124 - N5541 E16152 - N5534 E16141 -
N5638 E16118 MOV S 15KT
FCST VA CLD +6 HR: 22/0520Z SFC/FL180 N5606 E16215 - N5506 E16254 -
N5333 E16241 - N5336 E16200 - N5516 E16201 - N5639 E16121
FCST VA CLD +12 HR: 22/1120Z SFC/FL180 N5357 E16305 - N5150 E16310 -
N5149 E16205 - N5440 E16120 - N5637 E16122
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210822/0600Z=