M 4.9 earthquake: South Pacific Ocean (Tonga) — November 9, 1975

M 4.9 earthquake: South Pacific Ocean (Tonga) — November 9, 1975. Epicenter 272 km NW of Nuku'alofa, depth 123 km, 06:52 Local (1975-11-08 17:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (272 km NW, Tonga) — -19.182, -176.777

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