FVFE01 RJTD 040600
VA ADVISORY
DTG: 20230104/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/4
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 04/0520Z
OBS VA CLD: SFC/FL130 N5640 E16025 - N5644 E16124 - N5636 E16124 -
N5631 E16026 MOV W 25KT
FCST VA CLD +6 HR: 04/1120Z SFC/FL160 N5644 E16122 - N5605 E15822 -
N5543 E15150 - N5616 E15141 - N5644 E15531 - N5631 E15813
FCST VA CLD +12 HR: 04/1720Z SFC/FL160 N5635 E16129 - N5541 E15935 -
N5517 E15427 - N5543 E14451 - N5634 E14332 - N5550 E15421
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230104/1200Z=