M 4.7 earthquake: South Pacific Ocean (New Zealand) — September 23, 1977

M 4.7 earthquake: South Pacific Ocean (New Zealand) — September 23, 1977. Epicenter 256 km NE of Gisborne, depth 46 km, 06:25 Local (1977-09-22 18:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (256 km NE, New Zealand) — -36.941, 179.954

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