M 5.4 Earthquake: South Pacific Ocean (Tonga) — January 14, 1991

M 5.4 Earthquake: South Pacific Ocean (Tonga) — January 14, 1991. Epicenter 512 km SW of Nuku'alofa, depth 586 km, 13:40 Local (1991-01-15 01:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (512 km SW, Tonga) — -23.168, -179.685

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