M 7.0 earthquake: South Pacific Ocean (Tonga) — June 18, 1978

M 7.0 earthquake: South Pacific Ocean (Tonga) — June 18, 1978. Epicenter 251 km NE of Neiafu, depth 33 km, 04:11 Local (1978-06-17 15:11 UTC). Shaking felt by ~125K people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (251 km NE, Tonga) — -17.098, -172.264

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