M 4.8 Earthquake: South Pacific Ocean (Tonga) — August 12, 1980

M 4.8 Earthquake: South Pacific Ocean (Tonga) — August 12, 1980. Epicenter 418 km W of Nuku'alofa, depth 655 km, 16:20 Local (1980-08-13 04:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (418 km W, Tonga) — -21.585, -179.228

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