M 5.6 earthquake: South Pacific Ocean (Tonga) — October 18, 1970

M 5.6 earthquake: South Pacific Ocean (Tonga) — October 18, 1970. Epicenter 291 km NE of Neiafu, depth 15 km, 22:19 Local (1970-10-18 09:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (291 km NE, Tonga) — -16.821, -172.024

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