M 6.8 earthquake near North Pacific Ocean (Japan) — 1978-03-23

Magnitude 6.8 earthquake near North Pacific Ocean (457 km E, Japan), depth 33 km, 05:12 Local (1978-03-23 19:12 UTC). Shaking felt by ~2.9M people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (457 km E, Japan) — 44.343, 149.737

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