FVFE01 RJTD 220321
VA ADVISORY
DTG: 20230122/0321Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/34
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20230122/0200Z FL160 EXTD NW
OBS VA DTG: 22/0240Z
OBS VA CLD: SFC/FL160 N5642 E16113 - N5648 E16121 - N5641 E16127 -
N5636 E16122 MOV NW 10KT
FCST VA CLD +6 HR: 22/0840Z SFC/FL170 N5556 E16303 - N5538 E16226 -
N5707 E15851 - N5719 E15925
FCST VA CLD +12 HR: 22/1440Z SFC/FL160 N5714 E15946 - N5653 E16340 -
N5610 E16539 - N5554 E16454 - N5623 E16300 - N5633 E16025 - N5729
E15628 - N5751 E15658
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230122/0600Z=