M 4.5 earthquake: South Pacific Ocean (Tonga) — August 10, 1990

M 4.5 earthquake: South Pacific Ocean (Tonga) — August 10, 1990. Epicenter 459 km SW of Nuku'alofa, depth 600 km, 12:16 Local (1990-08-11 00:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (459 km SW, Tonga) — -22.821, -179.288

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