M 7.9 earthquake near North Atlantic Ocean (Portugal) — 1975-05-26

Magnitude 7.9 earthquake near North Atlantic Ocean (379 km N, Portugal), depth 33 km, 08:11 Local (1975-05-26 09:11 UTC). Shaking felt by ~2.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (379 km N, Portugal) — 35.997, -17.649