M 4.6 Earthquake: South Pacific Ocean (Tonga) — August 1, 1987

M 4.6 Earthquake: South Pacific Ocean (Tonga) — August 1, 1987. Epicenter 265 km S of Nuku'alofa, depth 200 km, 20:17 Local (1987-08-01 07:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (265 km S, Tonga) — -23.347, -174.26

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