Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 27000 ft (8200 m) altitude or flight level 270 and is moving at 05 kts in SE direction. The full report is as follows: FVAG01 at 06:56 UTC, 04/12/19 from SABM VA ADVISORY DTG: 20191204/0705Z VAAC: BUENOS AIRES VOLCANO: SABANCAYA 354006 PSN: S1547 W07150 …