M 5.0 Earthquake: South Pacific Ocean (Tonga) — July 23, 1986

M 5.0 Earthquake: South Pacific Ocean (Tonga) — July 23, 1986. Epicenter 274 km W of Nuku'alofa, depth 557 km, 23:26 Local (1986-07-23 10:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (274 km W, Tonga) — -20.527, -177.77

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