M 4.6 Earthquake: South Pacific Ocean (Tonga) — May 19, 2011

M 4.6 Earthquake: South Pacific Ocean (Tonga) — May 19, 2011. Epicenter 583 km SW of Nuku'alofa, depth 532 km, 00:18 Local (2011-05-18 12:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (583 km SW, Tonga) — -23.825, 179.903

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