M 5.0 earthquake: North Pacific Ocean (Japan) — February 17, 1990

M 5.0 earthquake: North Pacific Ocean (Japan) — February 17, 1990. Epicenter 253 km SE of Yokohama, depth 33 km, 10:04 Local (1990-02-17 01:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (253 km SE, Japan) — 33.507, 141.085

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