FVFE01 RJTD 202146
VA ADVISORY
DTG: 20210420/2146Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA (AIRA CALDERA) 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2021/261
INFO SOURCE: HIMAWARI-8 JMA
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: EXPLODED AT 20210420/2034Z FL090 EXTD W
OBS VA DTG: 20/2110Z
OBS VA CLD: SFC/FL090 N3134 E13040 - N3132 E13033 - N3135 E13033 -
N3137 E13039 MOV W 10KT SFC/FL100 N3125 E13001 - N3131 E12952 -
N3134 E12958 - N3129 E13003 MOV W 10KT
FCST VA CLD +6 HR: 21/0310Z SFC/FL110 N3126 E13106 - N3101 E13112 -
N3126 E12858 - N3158 E12855 SFC/FL130 N3120 E13059 - N3102 E13108 -
N3139 E12822 - N3205 E12820
FCST VA CLD +12 HR: 21/0910Z SFC/FL100 N3047 E13051 - N3024 E13049 -
N3222 E12712 - N3313 E12719
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA(FL100) OBSCURED BY MET CLOUD. NEW VA OBS IN
SATELLITE IMAGERY.
NXT ADVISORY: 20210421/0000Z=