FVFE01 RJTD 310300
VA ADVISORY
DTG: 20210131/0300Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA (AIRA CALDERA) 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2021/61
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 31/0220Z
OBS VA CLD: SFC/FL120 N3143 E13134 - N3055 E13233 - N3034 E13157 -
N3059 E13135 - N3136 E13132 MOV SE 25KT
FCST VA CLD +6 HR: 31/0820Z SFC/FL110 N3004 E13544 - N2943 E13456 -
N3040 E13117 - N3107 E13107 - N3140 E13123 - N3105 E13459
FCST VA CLD +12 HR: NO VA EXP
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210131/0600Z=