FVFE01 RJTD 310600
VA ADVISORY
DTG: 20231231/0600Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2023/180
INFO SOURCE: KVERT HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 31/0520Z
OBS VA CLD: SFC/FL230 N5604 E16035 - N5622 E16016 - N5638 E15946 -
N5649 E15957 - N5637 E16028 - N5608 E16048 MOV NW 20KT
FCST VA CLD +6 HR: 31/1120Z SFC/FL230 N5635 E16032 - N5545 E16111 -
N5806 E15629 - N5759 E15821
FCST VA CLD +12 HR: 31/1720Z SFC/FL230 N5630 E16056 - N5522 E16203 -
N5547 E15923 - N5922 E15318 - N5853 E15708
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL230 BASED ON SATELLITE DATA.
NXT ADVISORY: 20231231/1200Z=