FVFE01 RJTD 040149
VA ADVISORY
DTG: 20210404/0149Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2021/11
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20210403/2330Z FL280 EXTD NE
OBS VA DTG: 04/0120Z
OBS VA CLD: SFC/FL280 N5529 E16103 - N5514 E16153 - N5523 E16255 -
N5538 E16333 - N5521 E16338 - N5501 E16257 - N5456 E16119 - N5518
E16050 MOV NE 80KT
FCST VA CLD +6 HR: 04/0720Z SFC/FL320 N5649 E17523 - N5614 E17432 -
N5820 E16729 - N5823 E16853
FCST VA CLD +12 HR: 04/1320Z SFC/FL310 N5724 W17407 - N5624 W17503 -
N5942 E17647 - N5946 E17819
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20210404/0600Z=