Tonga Natural hazards

Factbook > Countries > Tonga > Geography

Natural hazards: cyclones (October to April); earthquakes and volcanic activity on Fonuafo'ou
volcanism: moderate volcanic activity; Fonualei (180 m) has shown frequent activity in recent years, while Niuafo'ou (260 m), which last erupted in 1985, has forced evacuations; other historically active volcanoes include Late and Tofua

Definition: This entry lists potential natural disasters. For countries where volcanic activity is common, a volcanism subfield highlights historically active volcanoes.

Source: CIA World Factbook - This page was last updated on January 20, 2018

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