M 4.6 earthquake near Cagayan, Philippines — 1981-01-02

Magnitude 4.6 earthquake near 114 km au sud de Tuguegarao (Philippines), depth 33 km, 18:33 Local (1981-01-02 10:33 UTC). Shaking felt by ~8.1 millions people. Readings from every reporting agency, affected towns, aftershock sequence.

114 km au sud de Tuguegarao (Philippines) — 16.594, 121.79