M 5.4 Earthquake: South Pacific Ocean (Tonga) — January 14, 1999

M 5.4 Earthquake: South Pacific Ocean (Tonga) — January 14, 1999. Epicenter 549 km SW of Nuku'alofa, depth 539 km, 08:20 Local (1999-01-14 20:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (549 km SW, Tonga) — -23.49, -179.909

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