Mount Etna erupted overnight, sending a massive column of ash and smoke several kilometres into the sky and prompting Italian authorities to issue a red aviation alert. The eruption was caused by a pyroclastic flow, likely triggered by a partial collapse on the northern side of the volcano’s Southeast Crater, according to Italy’s National Institute of Geophysics and Volcanology (INGV).
The eruption produced lava fountains and a small flow toward the Valle del Bove. Tremors reached high levels, and loud explosions were felt across nearby towns. However, hot material did not extend beyond uninhabited summit zones, between 2800 and 2900 metres above sea level.
Despite the red alert, Catania’s international airport remains fully operational, as wind conditions have so far prevented ash from drifting toward flight paths.
Local officials stressed there is no immediate danger to residents. Catania’s mayor Enrico Tarantino confirmed the situation is “under control” and had been anticipated. Sicily’s regional government is monitoring the volcano through civil protection services, urging hikers to avoid the summit.
This marks the 14th eruptive episode at Etna in recent months. Authorities remain on alert for any changes in volcanic activity.
