M 5.6 earthquake near North Pacific Ocean (Japan) — 1999-03-23

Magnitude 5.6 earthquake near North Pacific Ocean (309 km SW, Japan), depth 33 km, 05:15 Local (1999-03-23 20:15 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (309 km SW, Japan) — 29.57, 128.333

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