FVFE01 RJTD 030000
VA ADVISORY
DTG: 20210803/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/40
INFO SOURCE: HIMAWARI-8 KVERT
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 02/2320Z
OBS VA CLD: SFC/FL120 N5605 E16134 - N5600 E16141 - N5547 E16124 -
N5551 E16119 MOV S 15KT
FCST VA CLD +6 HR: 03/0520Z SFC/FL140 N5448 E16233 - N5350 E16319 -
N5329 E16252 - N5402 E16211 - N5447 E16209
FCST VA CLD +12 HR: 03/1120Z SFC/FL130 N5227 E16434 - N5145 E16517 -
N5107 E16503 - N5209 E16335 - N5347 E16333 - N5349 E16358
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210803/0600Z=