M 4.7 earthquake: South Pacific Ocean (Tonga) — May 19, 1986

M 4.7 earthquake: South Pacific Ocean (Tonga) — May 19, 1986. Epicenter 557 km SW of Nuku'alofa, depth 608 km, 06:39 Local (1986-05-18 18:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (557 km SW, Tonga) — -23.325, 179.908

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