M 5.1 earthquake: South Pacific Ocean (Tonga) — March 14, 1977

M 5.1 earthquake: South Pacific Ocean (Tonga) — March 14, 1977. Epicenter 287 km SW of Nuku'alofa, depth 33 km, 13:24 Local (1977-03-14 00:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (287 km SW, Tonga) — -22.968, -177.179

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