196 km NW of Neiafu, Tonga
usp000a25gA M6.3 earthquake struck 196 km NW of Neiafu, Tonga at a depth of 10 km. This early 21st century seismic event was recorded and analyzed by the US Geological Survey. This earthquake occurred in a subduction zone, where one plate descends beneath another into the mantle. Subduction zones generate the planet's most powerful earthquakes.
Did you feel this earthquake?
Your feedback helps improve seismic data