M 5.1 earthquake near North Atlantic Ocean (Portugal) — 1974-05-23
Magnitude 5.1 earthquake near North Atlantic Ocean (1921 km SW, Portugal), depth 33 km, 08:08 Local (1974-05-23 11:08 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
North Atlantic Ocean (1921 km SW, Portugal) — 27.318, -44.372
