Flight suspension at Catania airport due to Mount Etna eruption.

Mount Etna, Europe's most active volcano, erupted on Sunday, causing ashfall on Catania and forcing the suspension of flights at the city's airport. No injuries were reported. The National Institute of Geophysics and Volcanology noted an increase in tremor activity in recent days. Italy's Civil Protection agency had warned of sudden variations in Etna's activity due to increased volcanic activity.