<p>The quake occurred at 19:31:00 GMT. The epicentre was at 21.57 degrees south latitude and 179.27 degrees west longitude, the US geological survey said. </p>
<p>The quake occurred at 19:31:00 GMT. The epicentre was at 21.57 degrees south latitude and 179.27 degrees west longitude, the US geological survey said. </p>