M 4.8 earthquake: South Pacific Ocean (Tonga) — December 29, 1977

M 4.8 earthquake: South Pacific Ocean (Tonga) — December 29, 1977. Epicenter 294 km S of Nuku'alofa, depth 50 km, 00:19 Local (1977-12-28 11:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (294 km S, Tonga) — -23.776, -175.441

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