M 5.3 earthquake: South Pacific Ocean (Tonga) — October 1, 1976

M 5.3 earthquake: South Pacific Ocean (Tonga) — October 1, 1976. Epicenter 296 km NW of Nuku'alofa, depth 384 km, 20:13 Local (1976-10-01 07:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (296 km NW, Tonga) — -19.725, -177.624

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