M 5.1 earthquake near Cagayan, 菲律宾 — 1977-07-22

Magnitude 5.1 earthquake near Tuguegarao东南68公里（菲律宾）, depth 46 km, 14:13 Local (1977-07-22 05:13 UTC). Shaking felt by ~1015万 people. Readings from every reporting agency, affected towns, aftershock sequence.

Tuguegarao东南68公里（菲律宾） — 17.347, 122.306

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