M 4.5 earthquake near North Atlantic Ocean (Portugal) — 1997-12-03

Magnitude 4.5 earthquake near North Atlantic Ocean (631 km SW, Portugal), depth 10 km, 03:50 Local (1997-12-03 05:50 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (631 km SW, Portugal) — 35.708, -34.815

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