1222 Brescia earthquake
1223 CE.
Shown on the map at 45.500°, 10.200°.
The 1222 Brescia earthquake occurred on Christmas Day in the year 1222. The chronicler Salimbene de Adam records that it was so powerful that the inhabitants of Brescia left their city en masse and camped outside, so that the falling buildings would not crush them.
Text from the Wikipedia article 1222 Brescia earthquake, licensed CC BY-SA 4.0.