Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: FVFE01 at 18:05 UTC, 05/11/19 from RJTD VA ADVISORY DTG: 20191105/1805Z VAAC: TOKYO VOLCANO: ASOSAN 282110 PSN: N3253 E13106 AREA: JAPAN SUMMIT ELEV: 1592M ADVISORY NR: 2019/424 INFO SOURCE: HIMAWARI-8 JMA AVIATION COLOUR CODE: NIL ERUPTION DETAILS: ACTIVITY CONT. VA AT 20191105/1800Z FL060 EXTD S OBS VA DTG: 05/1750Z OBS VA…