Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 and is moving at 15 kts in SE direction. The full report is as follows: FVAG02 at 14:40 UTC, 08/04/19 from SABM VA ADVISORY DTG: 20190408/1440Z VAAC: BUENOS AIRES VOLCANO: NEVADOS DE CHILLAN 357070 PSN: S3651…