Ambrym Ash plume from Ambrym Volcano, May 15, 2004 Elevation: 1,334 metres Coordinates: Location: Vanuatu Type: Pyroclastic shield (active) First ascent: -- Last eruption: 2006 (ongoing) Easiest route: -- Ash plume from Ambrym Volcano, October 4, 2004. Located at 16.20° S and 168.20° E in the Pacific Ocean, Ambrym is an island in the archipelago of Vanuatu (formerly known as the New Hebrides). It is well known for its highly active volcanic activity that includ… (More on Ambrym)