FVFE01 RJTD 140154
VA ADVISORY
DTG: 20220414/0154Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2022/44
INFO SOURCE: HIMAWARI-8 KVERT
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20220413/2346Z FL200 EXTD SW REPORTED
OBS VA DTG: 14/0120Z
OBS VA CLD: SFC/FL200 N5645 E16121 - N5639 E16127 - N5619 E16103 -
N5630 E16057 MOV SW 15KT
FCST VA CLD +6 HR: 14/0720Z SFC/FL220 N5536 E16251 - N5448 E16047 -
N5527 E16001 - N5604 E16216
FCST VA CLD +12 HR: 14/1320Z SFC/FL220 N5512 E16324 - N5426 E16459 -
N5337 E16257 - N5415 E16144
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL200 BASED ON SATELLITE DATA. SOME PART OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20220414/0600Z=