Ash cloud from Etna volcano reaching 4.0 km altitude, Italy

A weak ash cloud was observed in the vicinity of Etna volcano, Italy, at 4.0 km (13 000 feet) altitude at 04:00 UTC on September 16, 2026, according to the Toulouse Volcanic Ash Advisory Center (VAAC). Satellite imagery and webcams confirmed the presence of the ash cloud, which was produced during an ongoing weak eruption that began at 02:40 UTC on September 14, 2026.

The advisory reported the ash cloud moving south at about 20 km/h (10 mph). Model forecasts indicated the ash cloud would remain at the same altitude, with movement continuing toward the south through the next 18 hours. The Aviation Color Code was listed as orange. The VAAC noted the low intensity of this event, and quantitative ash values were not provided.

Etna is a large stratovolcano located in the Sicily volcanic province. It is Italy’s most active volcano and is situated near the east coast of Sicily.