M 5.0 earthquake: South Pacific Ocean (Tonga) — May 27, 1973

M 5.0 earthquake: South Pacific Ocean (Tonga) — May 27, 1973. Epicenter 281 km W of Nuku'alofa, depth 422 km, 19:38 Local (1973-05-27 06:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (281 km W, Tonga) — -21.33, -177.927

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