Ambrym

Also spelled �Ambrim, � island of Vanuatu, southwestern Pacific Ocean. It has an area of 257 sq mi (665 sq km) and is known for its two active volcanoes: Mt. Marum, 4,167 ft (1,270 m), which last erupted in 1973; and Mt. Benbow, 3,720 ft, which had major eruptions in 1894, 1913, 1929, 1942, 1950, 1972 and 1973. The 1950 eruption was serious enough to warrant the evacuation of several hundred persons for resettlement on �fat�. The island produces copra. Pop. (1979) 6,311.