1356 Cape St. Vincent earthquake
1356 CE.
Shown on the map at 36.500°, -10.000°.
The 1356 Lisbon earthquake was a very high magnitude earthquake that struck the Lisbon area and beyond late in the day on Wednesday, 24 August 1356, Saint Bartholomew's Day. It lasted a quarter of an hour and destroyed several buildings, including the city's four bread ovens. Aftershocks were felt for a year.
Text from the Wikipedia article 1356 Lisbon earthquake, licensed CC BY-SA 4.0.