M 4.5 earthquake: South Pacific Ocean (Tonga) — May 27, 1990

M 4.5 earthquake: South Pacific Ocean (Tonga) — May 27, 1990. Epicenter 362 km W of Nuku'alofa, depth 601 km, 22:01 Local (1990-05-27 10:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (362 km W, Tonga) — -20.912, -178.702

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