M 5.4 earthquake: South Pacific Ocean (Tonga) — November 7, 1990

M 5.4 earthquake: South Pacific Ocean (Tonga) — November 7, 1990. Epicenter 323 km W of Nuku'alofa, depth 542 km, 04:48 Local (1990-11-07 16:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (323 km W, Tonga) — -20.701, -178.293

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