M 4.5 Earthquake: South Pacific Ocean (Tonga) — December 19, 1989

M 4.5 Earthquake: South Pacific Ocean (Tonga) — December 19, 1989. Epicenter 413 km W of Nuku'alofa, depth 619 km, 13:28 Local (1989-12-20 01:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (413 km W, Tonga) — -21.641, -179.177

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