M 4.6 earthquake near South Pacific Ocean (Tonga) — 1989-08-20

Magnitude 4.6 earthquake near South Pacific Ocean (532 km SW, Tonga), depth 572 km, 08:03 Local (1989-08-20 20:03 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (532 km SW, Tonga) — -23.516, -179.712

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