M 4.7 earthquake near North Atlantic Ocean (Portugal) — 1981-04-30

Magnitude 4.7 earthquake near North Atlantic Ocean (1319 km SW, Portugal), depth 10 km, 03:49 Local (1981-04-30 06:49 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1319 km SW, Portugal) — 31.926, -40.733