FVFE01 RJTD 091658
VA ADVISORY
DTG: 20210509/1658Z
VAAC: TOKYO
VOLCANO: SUWANOSEJIMA 282030
PSN: N2938 E12943
AREA: JAPAN
SUMMIT ELEV: 796M
ADVISORY NR: 2021/322
INFO SOURCE: HIMAWARI-8 JMA
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: EXPLODED AT 20210509/1504Z FL080 STNR
OBS VA DTG: 09/1630Z
OBS VA CLD: SFC/FL080 N2943 E12942 - N2940 E12946 - N2929 E12944 -
N2931 E12939 MOV S 5KT
FCST VA CLD +6 HR: 09/2230Z SFC/FL080 N3017 E13022 - N2936 E12946 -
N3000 E12925 - N3043 E13002
FCST VA CLD +12 HR: 10/0430Z SFC/FL090 N3146 E13103 - N3053 E13105 -
N3002 E12939 - N3027 E12909 - N3050 E12957 - N3119 E12957
FCST VA CLD +18 HR: NO VA EXP
RMK: VA OF PREVIOUS VAA IS NOT IDENTIFIABLE DUE TO MET CLOUD OR HAS
DISSIPATED. NEW VA OBS IN SATELLITE IMAGERY. SOME PART OF VA
OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210509/1800Z=