M 5.4 Earthquake: South Pacific Ocean (Tonga) — November 6, 1990

M 5.4 Earthquake: South Pacific Ocean (Tonga) — November 6, 1990. Epicenter 366 km W of Nuku'alofa, depth 607 km, 12:40 Local (1990-11-06 00:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (366 km W, Tonga) — -20.501, -178.673

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