M 5.2 earthquake: South Pacific Ocean (Tonga) — January 5, 1977

M 5.2 earthquake: South Pacific Ocean (Tonga) — January 5, 1977. Epicenter 323 km W of Nuku'alofa, depth 575 km, 01:29 Local (1977-01-05 13:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (323 km W, Tonga) — -20.813, -178.314

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