FVFE01 RJTD 180413
VA ADVISORY
DTG: 20230218/0413Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2023/68
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20230218/0310Z FL140 EXTD NW
OBS VA DTG: 18/0350Z
OBS VA CLD: SFC/FL140 N5656 E16103 - N5640 E16126 - N5636 E16119 -
N5650 E16058 MOV NW 10KT
FCST VA CLD +6 HR: 18/0950Z SFC/FL150 N5716 E16112 - N5700 E16055 -
N5757 E15825 - N5822 E15837
FCST VA CLD +12 HR: 18/1550Z SFC/FL150 N5802 E15901 - N5723 E16024 -
N5716 E15834 - N5834 E15632 - N5926 E15734
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20230218/0600Z=