M 4.8 earthquake: South Pacific Ocean (Tonga) — March 27, 1987

M 4.8 earthquake: South Pacific Ocean (Tonga) — March 27, 1987. Epicenter 372 km W of Nuku'alofa, depth 627 km, 00:31 Local (1987-03-26 12:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (372 km W, Tonga) — -20.124, -178.627

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