Powerful 5.8-magnitude quake hits Tonga – USGS
The part of the South Pacific Ocean where Tonga lies is considered to be one of the most seismically active areas in the world due to convergence between the Australia and Pacific plates, the USGS said.
Prelim M5.8 earthquake Tonga region Apr-17 07:31 UTC, updates https://t.co/XXakfKT2nN— USGS Big Quakes (@USGSBigQuakes) April 17, 2016
In March, a 6.2-magnitude earthquake struck off Tonga and the Samoa islands, Geoscience Australia and the US Geological Survey (USGS) reported. The quake occurred just 96km from the town of Hihifo in Tonga.