M 4.8 earthquake: South Pacific Ocean (Tonga) — April 9, 1997

M 4.8 earthquake: South Pacific Ocean (Tonga) — April 9, 1997. Epicenter 415 km W of Nuku'alofa, depth 624 km, 22:43 Local (1997-04-10 10:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (415 km W, Tonga) — -21.168, -179.227

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