Volcanic Ash Advisory Text
FVFE01 RJTD 110205
VA ADVISORY
DTG: 20210811/0205Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/57
INFO SOURCE: HIMAWARI-8 KVERT UHPP
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTION AT 20210811/0120Z FL170 EXTD WSW REPORTED
OBS VA DTG: 11/0120Z
OBS VA CLD: SFC/FL170 N5619 E16030 - N5648 E16123 - N5605 E16133 -
N5533 E16106 MOV SW 15KT
FCST VA CLD +6 HR: 11/0720Z SFC/FL180 N5643 E16125 - N5456 E16127 -
N5412 E15935 - N5509 E15823
FCST VA CLD +12 HR: 11/1320Z SFC/FL180 N5645 E16122 - N5539 E16136 -
N5406 E16000 - N5317 E15720 - N5412 E15559 - N5519 E15927
FCST VA CLD +18 HR: NO VA EXP
RMK: NEW ERUPTION REPORTED. VA HEIGHT UPDATED TO FL170 BASED ON
GROUND REPORT.
NXT ADVISORY: 20210811/0600Z=

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