FVFE01 RJTD 041450
VA ADVISORY
DTG: 20170504/1450Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2017/254
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20170504/1340Z FL150 EXTD SE
OBS VA DTG: 04/1420Z
OBS VA CLD: SFC/FL150 N5639 E16122 - N5640 E16130 - N5627 E16131 -
N5630 E16118 MOV SE 15KT
FCST VA CLD +6 HR: 04/2020Z SFC/FL130 N5511 E16247 - N5451 E16256 -
N5453 E16152 - N5524 E16126
FCST VA CLD +12 HR: 05/0220Z SFC/FL110 N5308 E16344 - N5249 E16400 -
N5240 E16226 - N5419 E16128 - N5315 E16251
FCST VA CLD +18 HR: NO VA EXP
RMK: T+0 CONFIDENCE LOW. VA OF PREVIOUS VAA(FL300) IS NOT
IDENTIFIABLE DUE TO MET CLOUD OR DISSIPATED. NEW VA OBS SATELLITE
IMAGERY.
NXT ADVISORY: 20170504/1800Z=