FVFE01 RJTD 190031
VA ADVISORY
DTG: 20170419/0031Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2017/201
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20170418/2330Z FL230 EXTD NW
OBS VA DTG: 18/2350Z
OBS VA CLD: SFC/FL230 N5657 E16057 - N5708 E16107 - N5705 E16110 -
N5654 E16100 MOV NW 35KT
FCST VA CLD +6 HR: 19/0550Z SFC/FL240 N6004 E16020 - N5800 E15922 -
N5759 E15832 - N5902 E15837
FCST VA CLD +12 HR: 19/1150Z SFC/FL240 N6301 E16409 - N6221 E16217 -
N5846 E15709 - N5838 E15622 - N5901 E15615 - N6306 E16152
FCST VA CLD +18 HR: 19/1750Z SFC/FL240 N6518 E17030 - N6441 E16838 -
N6458 E16433 - N5832 E15413 - N5848 E15358 - N6600 E16422
RMK: T+0 CONFIDENCE HIGH.
NXT ADVISORY: 20170419/0600Z=