FVFE01 RJTD 060833
VA ADVISORY
DTG: 20230406/0833Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/181
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20230406/0800Z FL130 EXTD E
OBS VA DTG: 06/0800Z
OBS VA CLD: SFC/FL130 N5636 E16113 - N5648 E16119 - N5624 E16306 -
N5610 E16252 MOV E 30KT
FCST VA CLD +6 HR: 06/1400Z SFC/FL140 N5507 E16840 - N5414 E16743 -
N5639 E16121 - N5603 E16619
FCST VA CLD +12 HR: 06/2000Z SFC/FL130 N5311 E17447 - N5219 E17315 -
N5639 E16121 - N5541 E16951
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230406/1200Z=