M 4.6 earthquake: Philippine Sea (Keelung, Taiwan) — April 19, 1981

M 4.6 earthquake: Philippine Sea (Keelung, Taiwan) — April 19, 1981. Epicenter 82 km SE of Keelung, depth 22 km, 21:07 Local (1981-04-19 13:07 UTC). Shaking felt by ~2.5M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (82 km SE of Keelung, Taiwan) — 24.81, 122.459

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