FVFE01 RJTD 210600
VA ADVISORY
DTG: 20210821/0600Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/96
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 21/0520Z
OBS VA CLD: SFC/FL150 N5638 E16104 - N5647 E16126 - N5537 E16300 -
N5455 E16609 - N5458 E16250 MOV SE 20KT
FCST VA CLD +6 HR: 21/1120Z SFC/FL170 N5327 E16842 - N5311 E16454 -
N5349 E16108 - N5644 E16121 - N5505 E16241
FCST VA CLD +12 HR: 21/1720Z SFC/FL170 N5349 E16317 - N5235 E17144 -
N5147 E16654 - N5255 E15945 - N5644 E16121
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210821/1200Z=