M 4.6 earthquake: South Pacific Ocean (Tonga) — February 15, 1988

M 4.6 earthquake: South Pacific Ocean (Tonga) — February 15, 1988. Epicenter 342 km SW of Nuku'alofa, depth 359 km, 14:04 Local (1988-02-16 02:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (342 km SW, Tonga) — -22.528, -178.172

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