M 6.4 earthquake: Philippine Sea (Hualien, Taiwan) — December 21, 1948

M 6.4 earthquake: Philippine Sea (Hualien, Taiwan) — December 21, 1948. Epicenter 92 km E of Hualien, depth 35 km, 07:07 Local (1948-12-20 23:07 UTC). Shaking felt by ~43.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (92 km E of Hualien, Taiwan) — 24.132, 122.487

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