M 5.6 earthquake: South Pacific Ocean (Tonga) — November 3, 1997

M 5.6 earthquake: South Pacific Ocean (Tonga) — November 3, 1997. Epicenter 375 km W of Nuku'alofa, depth 600 km, 17:37 Local (1997-11-03 05:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (375 km W, Tonga) — -20.397, -178.743

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