M 4.8 earthquake near Mar de Filipinas (Filipinas) — 1981-07-01
Magnitude 4.8 earthquake near Mar de Filipinas (106 km al E de Butuan, Filipinas), depth 82 km, 09:38 Local (1981-07-01 01:38 UTC). Shaking felt by ~2.2M people. Readings from every reporting agency, affected towns, aftershock sequence.
Mar de Filipinas (106 km al E de Butuan, Filipinas) — 9.171, 126.485
