Shiveluch Volcano Volcanic Ash Advisory: VA AT 20190401/0620Z FL120 EXTD NW OBS VA DTG: 01/0620Z to 12000 ft (3700 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 and is moving at 10 kts in NW direction. The full report is as follows: FVFE01 at 06:50 UTC, 01/04/19 from RJTD VA ADVISORY DTG: 20190401/0650Z VAAC: TOKYO VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: RUSSIA SUMMIT…