M 4.5 earthquake: Philippine Sea (Yilan, Taiwan) — March 23, 1986

M 4.5 earthquake: Philippine Sea (Yilan, Taiwan) — March 23, 1986. Epicenter 108 km E of Yilan, depth 33 km, 22:44 Local (1986-03-23 14:44 UTC). Shaking felt by ~113K people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (108 km E of Yilan, Taiwan) — 24.663, 122.815

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