FVFE01 RJTD 211457
VA ADVISORY
DTG: 20210421/1457Z
VAAC: TOKYO
VOLCANO: SUWANOSEJIMA 282030
PSN: N2938 E12943
AREA: JAPAN
SUMMIT ELEV: 796M
ADVISORY NR: 2021/228
INFO SOURCE: HIMAWARI-8 JMA
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: EXPLODED AT 20210421/1400Z OVER FL040 EXTD W
OBS VA DTG: 21/1430Z
OBS VA CLD: SFC/FL060 N2945 E12933 - N2940 E12946 - N2936 E12943 -
N2940 E12931 MOV NW 25KT
FCST VA CLD +6 HR: 21/2030Z SFC/FL080 N3054 E12836 - N3040 E12828 -
N3030 E12728 - N3108 E12722 - N3125 E12734
FCST VA CLD +12 HR: 22/0230Z SFC/FL090 N3222 E12806 - N3156 E12750 -
N3143 E12535 - N3212 E12516 - N3326 E12602
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20210421/1800Z=