M 5.2 earthquake: South Pacific Ocean (Tonga) — August 8, 1977

M 5.2 earthquake: South Pacific Ocean (Tonga) — August 8, 1977. Epicenter 521 km SW of Nuku'alofa, depth 436 km, 10:20 Local (1977-08-08 22:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (521 km SW, Tonga) — -23.806, -179.387

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