ROME: A 5.4 magnitude earthquake struck Italy on Wednesday just two months after a stronger quake killed almost 300 and demolished several small towns. The United States Geological Society initially said a magnitude 5.6 quake had hit but it was revised to 5.4. There were no immediate reports of damage or injuries. The earthquake struck near the border between the regions of Marche and Umbria – but the epicentre is still unclear.