M 4.9 Earthquake: Philippine Sea (Keelung, Taiwan) — March 23, 1986

M 4.9 Earthquake: Philippine Sea (Keelung, Taiwan) — March 23, 1986. Epicenter 139 km E of Keelung, depth 33 km, 19:08 Local (1986-03-23 11:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (139 km E of Keelung, Taiwan) — 24.719, 123.033

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