M 4.5 earthquake near North Atlantic Ocean (Portugal) — 1975-04-08

Magnitude 4.5 earthquake near North Atlantic Ocean (425 km N, Portugal), depth 33 km, 06:25 Local (1975-04-08 08:25 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (425 km N, Portugal) — 42.287, -29.597