Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 and is moving at 5 kts in SW direction. The full report is as follows: FVAU04 at 12:50 UTC, 02/10/19 from ADRM VA ADVISORY DTG: 20191002/1255Z VAAC: DARWIN VOLCANO: ULAWUN 252120 PSN: S0503 E15120 AREA: PAPUA NEW…