Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 33000 ft (10100 m) altitude or flight level 330 and is moving at 50 kts in NW direction. The full report is as follows: FVFE01 at 18:00 UTC, 20/01/19 from RJTD VA ADVISORY DTG: 20190120/1800Z VAAC: TOKYO VOLCANO: KLYUCHEVSKOY 300260 PSN: N5603 E16039 AREA: RUSSIA…