M 4.8 Earthquake: South Pacific Ocean (Tonga) — September 19, 1986

M 4.8 Earthquake: South Pacific Ocean (Tonga) — September 19, 1986. Epicenter 564 km SW of Nuku'alofa, depth 575 km, 19:01 Local (1986-09-19 07:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (564 km SW, Tonga) — -23.451, 179.901

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