M 4.8 earthquake: Philippine Sea (Hualien, Taiwan) — August 20, 1974

M 4.8 earthquake: Philippine Sea (Hualien, Taiwan) — August 20, 1974. Epicenter 77 km E of Hualien, depth 67 km, 15:31 Local (1974-08-20 06:31 UTC). Shaking felt by ~2.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (77 km E of Hualien, Taiwan) — 24.032, 122.359

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