M 4.5 earthquake near Samudra Atlantik Utara (Portugal) — 1997-11-23

Magnitude 4.5 earthquake near Samudra Atlantik Utara (520 km U, Portugal), depth 10 km, 21:08 Local (1997-11-23 23:08 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Samudra Atlantik Utara (520 km U, Portugal) — 43.18, -29.363