M 5.4 earthquake near South Pacific Ocean (Tonga) — 1977-06-25

Magnitude 5.4 earthquake near South Pacific Ocean (417 km W, Tonga), depth 633 km, 03:24 Local (1977-06-25 15:24 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (417 km W, Tonga) — -21.322, -179.237

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