M 4.7 earthquake: Philippine Sea (Hualien, Taiwan) — July 23, 1980

M 4.7 earthquake: Philippine Sea (Hualien, Taiwan) — July 23, 1980. Epicenter 202 km E of Hualien, depth 46 km, 05:18 Local (1980-07-22 21:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Philippine Sea (202 km E of Hualien, Taiwan) — 23.403, 123.477

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