Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: FVFE01 at 10:58 UTC, 18/12/19 from RJTD VA ADVISORY DTG: 20191218/1058Z VAAC: TOKYO VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080 PSN: N3136 E13039 AREA: JAPAN SUMMIT ELEV: 1117M ADVISORY NR: 2019/670 INFO SOURCE: HIMAWARI-8 JMA AVIATION COLOUR CODE: NIL ERUPTION DETAILS: ERUPTED AT 20191218/1047Z FL090 EXTD SE OBS VA DTG:…