M 4.8 earthquake: South Pacific Ocean (Tonga) — September 17, 1989

M 4.8 earthquake: South Pacific Ocean (Tonga) — September 17, 1989. Epicenter 280 km S of Nuku'alofa, depth 33 km, 14:52 Local (1989-09-17 01:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (280 km S, Tonga) — -23.596, -175.823

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