M 5.3 earthquake: South Pacific Ocean (Tonga) — May 30, 1984

M 5.3 earthquake: South Pacific Ocean (Tonga) — May 30, 1984. Epicenter 343 km SW of Nuku'alofa, depth 189 km, 20:31 Local (1984-05-31 08:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (343 km SW, Tonga) — -23.547, -177.298

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