Earthquakes in Tonga
Live Updates & Seismic Data
Avg. Earthquakes/Year
200
Tectonic Plates
2
Major Fault Lines
2
Cities at Risk
1
Recent Earthquakes in Tonga
Auto-updates every 60sTectonic Context
Tonga is located on the Pacific Plate, Indo-Australian Plate tectonic plates. Major fault lines and seismic zones include: Tonga Trench, Tonga-Kermadec Subduction Zone.
Major Cities at Risk
Frequently Asked Questions
Data: USGS Earthquake Hazards Program