FVFE01 RJTD 170427
VA ADVISORY
DTG: 20230717/0427Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA (AIRA CALDERA) 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2023/253
INFO SOURCE: JMA HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: EXPLODED AT 20230717/0332Z FL110 EXTD N
OBS VA DTG: 17/0400Z
OBS VA CLD: SFC/FL110 N3135 E13037 - N3144 E13038 - N3144 E13042 -
N3135 E13040 MOV N 15KT
FCST VA CLD +6 HR: 17/1000Z SFC/FL120 N3324 E13104 - N3254 E13102 -
N3250 E13008 - N3312 E13011
FCST VA CLD +12 HR: 17/1600Z SFC/FL140 N3503 E13154 - N3352 E13120 -
N3406 E13031 - N3511 E13121
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20230717/0600Z=