6.4 earthquake strikes Tonga

A strong 6.4-magnitude quake struck off the Pacific nation of Tonga in the early hours of this morning, US seismologists said, but no tsunami warning was issued.

The earthquake struck at 3:52 am and occurred 197 kilometres northwest of the Tongan town of Hihifo, the US Geological Survey said.

The epicentre was at a depth of 10 kilometres.Tonga sits on the so-called Pacific Ring of Fire, a region of frequent seismic activity due to collisions between continental plates.

- AAP

Get the news delivered straight to your inbox

Receive the day’s news, sport and entertainment in our daily email newsletter

SIGN UP NOW

© Copyright 2016, NZME. Publishing Limited

Assembled by: (static) on production apcf05 at 30 May 2016 22:45:12 Processing Time: 959ms