M 4.5 earthquake: South Pacific Ocean (Tonga) — December 15, 1979

M 4.5 earthquake: South Pacific Ocean (Tonga) — December 15, 1979. Epicenter 321 km N of Neiafu, depth 305 km, 14:48 Local (1979-12-16 02:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (321 km N, Tonga) — -15.969, -175.109

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