FVFE01 RJTD 121158
VA ADVISORY
DTG: 20210812/1158Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/63
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 12/1120Z
OBS VA CLD: SFC/FL170 N5644 E16132 - N5604 E16111 - N5547 E15925 -
N5641 E15954 MOV SW 10KT
FCST VA CLD +6 HR: 12/1720Z SFC/FL180 N5636 E16129 - N5502 E15855 -
N5506 E15619 - N5627 E15810 - N5615 E15953 - N5647 E16034
FCST VA CLD +12 HR: 12/2320Z SFC/FL180 N5642 E16132 - N5548 E16037 -
N5425 E15736 - N5427 E15348 - N5610 E15719 - N5545 E15850 - N5639
E16030
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210812/1800Z=