FVFE01 RJTD 312341
VA ADVISORY
DTG: 20231031/2341Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2023/120
INFO SOURCE: KVERT KBGS UHPP HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTION AT 20231031/2310Z FL460 EXTD ESE REPORTED
OBS VA DTG: 31/2310Z
OBS VA CLD: SFC/FL460 N5727 E16157 - N4818 E17638 - N5225 W17839 -
N5057 W17703 - N4655 E17853 - N4726 E17159 - N5545 E16007 MOV SE
80KT
FCST VA CLD +6 HR: 01/0510Z SFC/FL460 N5252 W17400 - N4721 W17532 -
N4642 E17801 - N5603 E16022 - N5808 E16502 - N4958 W17922 - N5427
W17625
FCST VA CLD +12 HR: 01/1110Z SFC/FL470 N4818 W17002 - N4655 W17625 -
N4853 E17520 - N5601 E16022 - N5842 E16747 - N5328 E17355 - N5541
W17442
FCST VA CLD +18 HR: 01/1710Z SFC/FL460 N4850 W16701 - N4645 W17637 -
N4703 E17246 - N5603 E16037 - N5933 E16950 - N5420 E17500 - N5751
W17442
RMK: VA HEIGHT UPDATED TO FL460 BASED ON GROUND REPORT. SOME PART OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20231101/0300Z=