M 4.7 earthquake near South Pacific Ocean (Tonga) — 1977-04-10

Magnitude 4.7 earthquake near South Pacific Ocean (287 km NE, Tonga), depth 33 km, 11:44 Local (1977-04-10 22:44 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (287 km NE, Tonga) — -16.616, -172.317

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