M 4.9 earthquake: North Pacific Ocean (Japan) — March 8, 1990

M 4.9 earthquake: North Pacific Ocean (Japan) — March 8, 1990. Epicenter 735 km S of Yokohama, depth 33 km, 11:08 Local (1990-03-08 02:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (735 km S, Japan) — 29.202, 142.222

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