M 4.6 earthquake: South Pacific Ocean (Tonga) — August 21, 2002

M 4.6 earthquake: South Pacific Ocean (Tonga) — August 21, 2002. Epicenter 316 km W of Nuku'alofa, depth 500 km, 23:19 Local (2002-08-22 11:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (316 km W, Tonga) — -21.156, -178.268

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