Shiveluch Volcano Volcanic Ash Advisory: POSS ERUPTION OBS AT 20190405/1910Z FL200 EXTD NW OBS VA DTG: 05/1930Z to 20000 ft (6100 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 45 kts in NW direction. The full report is as follows: FVFE01 at 19:52 UTC, 05/04/19 from RJTD VA ADVISORY DTG: 20190405/1952Z VAAC: TOKYO VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: RUSSIA SUMMIT…