M 4.9 earthquake: South Pacific Ocean (Tonga) — March 4, 1976

M 4.9 earthquake: South Pacific Ocean (Tonga) — March 4, 1976. Epicenter 359 km NW of Neiafu, depth 324 km, 12:10 Local (1976-03-05 00:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (359 km NW, Tonga) — -16.236, -176.236

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