FVFE01 RJTD 030600
VA ADVISORY
DTG: 20210503/0600Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA (AIRA CALDERA) 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2021/311
INFO SOURCE: HIMAWARI-8 JMA
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 03/0540Z
OBS VA CLD: SFC/FL060 N3137 E13038 - N3139 E13047 - N3133 E13048 -
N3134 E13039 MOV E 5KT
FCST VA CLD +6 HR: 03/1140Z SFC/FL070 N3209 E13143 - N3127 E13141 -
N3054 E13202 - N3036 E13141 - N3117 E13108 - N3134 E13028 - N3224
E13123
FCST VA CLD +12 HR: 03/1740Z SFC/FL060 N3242 E13245 - N3140 E13209 -
N3035 E13222 - N3033 E13139 - N3143 E13119 - N3132 E13037 - N3219
E13057 - N3307 E13204
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA(FL090) IS NOT IDENTIFIABLE DUE TO MET CLOUD
OR HAS DISSIPATED. SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210503/1200Z=