M 4.8 earthquake: South Pacific Ocean (Tonga) — December 15, 1976

M 4.8 earthquake: South Pacific Ocean (Tonga) — December 15, 1976. Epicenter 288 km N of Neiafu, depth 33 km, 19:53 Local (1976-12-15 06:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (288 km N, Tonga) — -16.122, -173.393

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