Earthquakes Polonia 1997
Polonia was hit by 23 earthquakes with a magnitude of 4 and more in 1997. The biggest earthquake in Polonia for 1997 had a magnitude of 4,4 (06/06/1997)
Earthquakes Map Polonia 1997
Earthquakes Chart Polonia 1997
| Month | Number of hits |
| Marzo 1997 | 5 |
| Abril 1997 | 2 |
| Junio 1997 | 4 |
| Julio 1997 | 4 |
| Septiembre 1997 | 1 |
| Octubre 1997 | 3 |
| Noviembre 1997 | 4 |