Volcanic Ash Advisory Text
FVFE01 RJTD 300449
VA ADVISORY
DTG: 20210130/0449Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA (AIRA CALDERA) 282080
PSN: N3136 E13039
AREA: JAPAN
SUMMIT ELEV: 1117M
ADVISORY NR: 2021/51
INFO SOURCE: HIMAWARI-8 JMA AIREP
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: EXPLODED AT 20210130/0328Z FL100 EXTD SE
OBS VA DTG: 30/0420Z
OBS VA CLD: SFC/FL100 N3138 E13040 - N3121 E13112 - N3117 E13104 -
N3134 E13037 MOV SE 40KT
FCST VA CLD +6 HR: 30/1020Z SFC/FL100 N2926 E13411 - N3024 E13142 -
N3135 E13040
FCST VA CLD +12 HR: 30/1620Z SFC/FL100 N2750 E13453 - N2944 E13122 -
N3135 E13039 - N3025 E13257
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.
NXT ADVISORY: 20210130/0600Z=

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