M 5.0 earthquake: South Pacific Ocean (Tonga) — December 23, 1990

M 5.0 earthquake: South Pacific Ocean (Tonga) — December 23, 1990. Epicenter 255 km W of Neiafu, depth 33 km, 09:48 Local (1990-12-22 20:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (255 km W, Tonga) — -18.48, -176.392

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