FVFE01 RJTD 160341
VA ADVISORY
DTG: 20190916/0341Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2019/539
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20190916/0300Z FL130 EXTD E
OBS VA DTG: 16/0300Z
OBS VA CLD: SFC/FL180 N5737 E16516 - N5654 E16658 - N5638 E16650 -
N5658 E16501 MOV E 20KT SFC/FL130 N5640 E16122 - N5638 E16153 -
N5627 E16158 - N5632 E16124 MOV E 10KT
FCST VA CLD +6 HR: 16/0900Z SFC/FL180 N5736 E16919 - N5647 E16928 -
N5644 E16706 - N5728 E16642 - N5802 E16745 SFC/FL120 N5611 E16506 -
N5537 E16512 - N5537 E16329 - N5554 E16259 - N5608 E16314
FCST VA CLD +12 HR: 16/1500Z SFC/FL170 N5722 E17113 - N5619 E17037 -
N5636 E16821 - N5744 E16818 - N5841 E16937 - N5832 E17040 SFC/FL110
N5501 E16748 - N5432 E16800 - N5423 E16654 - N5446 E16420 - N5503
E16423
FCST VA CLD +18 HR: NO VA EXP
RMK: NEW VA(FL130) OBS IN SATELLITE IMAGERY. VA OF PREVIOUS
VAA(FL240) IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS DISSIPATED.
VA OF PREVIOUS VAA HEIGHT UPDATED TO FL180 BASED ON SATELLITE DATA
AND NWP DATA.
NXT ADVISORY: 20190916/0600Z=