M 6.3 earthquake near North Pacific Ocean (Japan) — 1921-05-17

Magnitude 6.3 earthquake near North Pacific Ocean (336 km S, Japan), depth 15 km, 08:27 Local (1921-05-17 23:27 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (336 km S, Japan) — 28.362, 130.877

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