M 4.9 earthquake near North Pacific Ocean (Northern Mariana Islands) — 1978-08-07

Magnitude 4.9 earthquake near North Pacific Ocean (382 km N, Northern Mariana Islands), depth 39 km, 16:46 Local (1978-08-07 06:46 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (382 km N, Northern Mariana Islands) — 18.626, 146.129

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