Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: FVFE01 at 22:48 UTC, 23/10/19 from RJTD VA ADVISORY DTG: 20191023/2248Z VAAC: TOKYO VOLCANO: KLYUCHEVSKOY 300260 PSN: N5603 E16039 AREA: RUSSIA SUMMIT ELEV: 4754M ADVISORY NR: 2019/48 INFO SOURCE: HIMAWARI-8 KBGS AVIATION COLOUR CODE: NIL ERUPTION DETAILS: ERUPTION AT 20191023/2228Z FL200 EXTD NE REPORTED OBS VA DTG: 23/2230Z…