Natural hazards:
 | tropical cyclones or typhoons (January to April); volcanic eruption on Aoba (Ambae) island began on 27 November 2005, volcanism also causes minor earthquakes; tsunamis volcanism: Vanuatu experiences significant volcanic activity, with many volcanoes erupting in recent years; Yasur (elev. 361 m), one of the world's most active volcanoes, has experienced continuous activity in recent centuries; other historically active volcanoes include, Aoba, Ambrym, Epi, Gaua, Kuwae, Lopevi, Suretamatai, and Traitor's Head |