FVFE01 RJTD 070524
VA ADVISORY
DTG: 20230107/0524Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/13
INFO SOURCE: KVERT UHPP HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTION AT 20230107/0442Z FL250 EXTD W REPORTED
OBS VA DTG: 07/0510Z
OBS VA CLD: SFC/FL250 N5635 E16107 - N5644 E16110 - N5644 E16128 -
N5636 E16126 MOV W 10KT
FCST VA CLD +6 HR: 07/1110Z SFC/FL270 N5648 E15947 - N5605 E16219 -
N5518 E16158 - N5554 E15942 - N5636 E15907
FCST VA CLD +12 HR: 07/1710Z SFC/FL270 N5531 E16214 - N5322 E16227 -
N5437 E16002 - N5619 E15837 - N5754 E15831 - N5801 E15912 - N5630
E16024
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS
DISSIPATED. NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF VA
OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230107/0900Z=