M 4.8 earthquake: South Pacific Ocean (Tonga) — August 28, 1975

M 4.8 earthquake: South Pacific Ocean (Tonga) — August 28, 1975. Epicenter 294 km NW of Nuku'alofa, depth 266 km, 01:29 Local (1975-08-27 12:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (294 km NW, Tonga) — -19.894, -177.706

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