M 4.7 earthquake near South Pacific Ocean (Tonga) — 1981-06-01

Magnitude 4.7 earthquake near South Pacific Ocean (273 km W, Tonga), depth 478 km, 20:45 Local (1981-06-01 07:45 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (273 km W, Tonga) — -20.776, -177.822

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