Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 15 kts in SE direction. The full report is as follows: FVFE01 at 19:15 UTC, 24/02/19 from RJTD VA ADVISORY DTG: 20190224/1915Z VAAC: TOKYO VOLCANO: KARYMSKY 300130 PSN: N5403 E15927 AREA: RUSSIA SUMMIT…