M 4.9 Earthquake: South Pacific Ocean (Tonga) — May 25, 1983

M 4.9 Earthquake: South Pacific Ocean (Tonga) — May 25, 1983. Epicenter 252 km S of Nuku'alofa, depth 33 km, 13:05 Local (1983-05-25 00:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (252 km S, Tonga) — -23.336, -175.834

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