M 4.8 earthquake near North Atlantic Ocean (Portugal) — 1981-08-17

Magnitude 4.8 earthquake near North Atlantic Ocean (565 km SW, Portugal), depth 10 km, 04:04 Local (1981-08-17 06:04 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (565 km SW, Portugal) — 36.247, -34.352