M 6.2 earthquake near North Pacific Ocean (Japan) — 1977-04-21

Magnitude 6.2 earthquake near North Pacific Ocean (982 km SE, Japan), depth 33 km, 10:45 Local (1977-04-21 01:45 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (982 km SE, Japan) — 26.861, 142.44

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