M 4.5 earthquake: South Pacific Ocean (Tonga) — March 2, 1997

M 4.5 earthquake: South Pacific Ocean (Tonga) — March 2, 1997. Epicenter 568 km SW of Nuku'alofa, depth 600 km, 20:46 Local (1997-03-02 08:46 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (568 km SW, Tonga) — -23.363, 179.809

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