Kadovar (Northeast of New Guinea): (20 Sep) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 5000 ft (1500 m) altitude or flight level 050 . The full report is as follows: VA OBS TO FL050 MOV NW AT 21/2230Z OBS VA DTG:20/2250Z to 5000 ft (1500 m) Ibu (Halmahera, Indonesia): (20 Sep) Explosive activity continues….
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