Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 15-20 kts in W direction. The full report is as follows: FVXX20 at 02:42 UTC, 06/07/19 from KNES VA ADVISORY DTG: 20190706/0239Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 …