M 7.5 earthquake: South Pacific Ocean (Tonga) — May 22, 1962

M 7.5 earthquake: South Pacific Ocean (Tonga) — May 22, 1962. Epicenter 261 km NW of Nuku'alofa, depth 390 km, 10:15 Local (1962-05-21 21:15 UTC). Shaking felt by ~941K people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (261 km NW, Tonga) — -20.088, -177.459

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