M 5.3 earthquake: South Pacific Ocean (Tonga) — January 23, 1988

M 5.3 earthquake: South Pacific Ocean (Tonga) — January 23, 1988. Epicenter 351 km SW of Nuku'alofa, depth 202 km, 10:48 Local (1988-01-23 22:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (351 km SW, Tonga) — -23.595, -177.365

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