M 4.6 earthquake: South Pacific Ocean (Tonga) — May 31, 2012

M 4.6 earthquake: South Pacific Ocean (Tonga) — May 31, 2012. Epicenter 322 km W of Nuku'alofa, depth 538 km, 03:55 Local (2012-05-31 15:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (322 km W, Tonga) — -20.428, -178.227

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