FVFE01 RJTD 070337 VA ADVISORY DTG: 20250407/0337Z VAAC: TOKYO VOLCANO: SAKURAJIMA (AIRA CALDERA) 282080 PSN: N3136 E13039 AREA: JAPAN SUMMIT ELEV: 1117M ADVISORY NR: 2025/203 INFO SOURCE: JMA HIMAWARI-9 AVIATION COLOUR CODE: NIL ERUPTION DETAILS: EXPLODED AT 20250407/0248Z FL130 EXTD SE OBS VA DTG: 07/0310Z OBS VA CLD: SFC/FL130 N3136 E13041 - N3136 E13045 - N3127 E13044 - N3128 E13036 - N3137 E13037 MOV S 30KT FCST VA CLD +6 HR: 07/0910Z SFC/FL120 N3024 E13311 - N2956 E13311 - N2956 E13141 - N2935 E13012 - N3002 E13008 - N3024 E13140 FCST VA CLD +12 HR: 07/1510Z SFC/FL110 N2948 E13502 - N2916 E13458 - N2854 E12854 - N2952 E12929 FCST VA CLD +18 HR: NO VA EXP RMK: NIL NXT ADVISORY: 20250407/0600Z=