In this photo taken on Tuesday, Jan. 16, 2018, ash plumes rise from the volcano on Kadovar Island, Papua New Guinea in the South Pacific. Seismic activity beneath a Papua New Guinea volcano could mean a major eruption is imminent. Thousands of people have been evacuated from islands surrounding Kadovar Island, where a volcano has been erupting since Jan. 5. (Brenton-James Glover via AP), APTOPIX