1348 Friuli earthquake
1348 CE.
Shown on the map at 46.370°, 13.580°.
The 1348 Friuli earthquake, centered in the South Alpine region of Friuli, was felt across Europe on 25 January. The earthquake hit in the same year that the Great Plague ravaged Italy. According to contemporary sources, it caused considerable damage to structures; churches and houses collapsed and villages were destroyed.
Text from the Wikipedia article 1348 Eastern Alps earthquake, licensed CC BY-SA 4.0.