M 5.6 earthquake: South Pacific Ocean (New Caledonia) — April 21, 1974

M 5.6 earthquake: South Pacific Ocean (New Caledonia) — April 21, 1974. Epicenter 542 km E of Nouméa, depth 33 km, 11:53 Local (1974-04-21 00:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (542 km E, New Caledonia) — -22.819, 171.691

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