FVFE01 RJTD 100125
VA ADVISORY
DTG: 20210810/0125Z
VAAC: TOKYO
VOLCANO: SUWANOSEJIMA 282030
PSN: N2938 E12943
AREA: JAPAN
SUMMIT ELEV: 796M
ADVISORY NR: 2021/739
INFO SOURCE: HIMAWARI-8 JMA
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: ERUPTED AT 20210810/0055Z FL090 EXTD NE
OBS VA DTG: 10/0110Z
OBS VA CLD: SFC/FL090 N2939 E12942 - N3000 E13002 - N3004 E13021 -
N2938 E12944 MOV NE 10KT
FCST VA CLD +6 HR: 10/0710Z SFC/FL110 N3104 E13230 - N3042 E13226 -
N2938 E12938 - N2958 E12940
FCST VA CLD +12 HR: 10/1310Z SFC/FL110 N3200 E13417 - N3141 E13441 -
N3017 E13041 - N2935 E12944 - N3019 E12932
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL090 BASED ON GROUND REPORT. SOME PART OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210810/0600Z=