FVFE01 RJTD 301200
VA ADVISORY
DTG: 20221230/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2022/419
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 30/1120Z
OBS VA CLD: SFC/FL150 N5643 E16119 - N5704 E16153 - N5652 E16200 -
N5637 E16124 MOV NE 15KT
FCST VA CLD +6 HR: 30/1720Z SFC/FL180 N5905 E16256 - N5658 E16305 -
N5626 E16052 - N5742 E16046
FCST VA CLD +12 HR: 30/2320Z SFC/FL170 N5947 E16455 - N5840 E16406 -
N5623 E16400 - N5624 E16100 - N5815 E16100 - N6010 E16319
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20221230/1800Z=