FVFE01 RJTD 141021
VA ADVISORY
DTG: 20170414/1021Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2017/180
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20170414/0930Z FL280 EXTD NW
OBS VA DTG: 14/0940Z
OBS VA CLD: SFC/FL280 N5656 E16107 - N5657 E16123 - N5647 E16123 -
N5646 E16111 MOV NW 30KT
FCST VA CLD +6 HR: 14/1540Z SFC/FL290 N5902 E15924 - N5740 E15931 -
N5808 E15812
FCST VA CLD +12 HR: 14/2140Z SFC/FL290 N6034 E15707 - N5818 E15707 -
N5817 E15530 - N5945 E15619
FCST VA CLD +18 HR: 15/0340Z SFC/FL300 N6221 E15441 - N5958 E15423 -
N5758 E15502 - N5754 E15256 - N5911 E15253
RMK: T+0 CONFIDENCE LOW. SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20170414/1200Z=