M 4.6 earthquake near Mar de Filipinas (Filipinas) — 1981-08-01

Magnitude 4.6 earthquake near Mar de Filipinas (105 km al SE de Tuguegarao, Filipinas), depth 48 km, 06:35 Local (1981-08-01 22:35 UTC). Shaking felt by ~3.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

Mar de Filipinas (105 km al SE de Tuguegarao, Filipinas) — 17.233, 122.63

EarthquakeLive.org