M 5.4 earthquake: South Pacific Ocean (Tonga) — May 29, 1983

M 5.4 earthquake: South Pacific Ocean (Tonga) — May 29, 1983. Epicenter 353 km N of Neiafu, depth 287 km, 10:07 Local (1983-05-29 22:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (353 km N, Tonga) — -15.596, -174.885

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