Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: FVFE01 at 05:10 UTC, 01/02/19 from RJTD VA ADVISORY DTG: 20190201/0510Z VAAC: TOKYO VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080 PSN: N3136 E13039 AREA: JAPAN SUMMIT ELEV: 1117M ADVISORY NR: 2019/28 INFO SOURCE: HIMAWARI-8 JMA AVIATION COLOUR CODE: NIL ERUPTION DETAILS: EXPLODED AT 20190201/0500Z FL060 EXTD SE OBS VA DTG:…