M 5.7 earthquake: South Pacific Ocean (Tonga) — July 1, 1991

M 5.7 earthquake: South Pacific Ocean (Tonga) — July 1, 1991. Epicenter 465 km SW of Nuku'alofa, depth 429 km, 18:08 Local (1991-07-02 06:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (465 km SW, Tonga) — -23.233, -179.126

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