The INGV, Etna Observatory, in Catania noticed a gradual increase in Strombolian activity in the Voragine Etna crater, which started again yesterday evening, July 10, in Catania.
The forecast model of the spread of the possible eruptive cloud shows a southerly direction.
The activity produces ash emissions that spread towards the South according to the forecast model.
The average amplitude of the volcanic tremor, after a gradual increase observed starting from 8pm yesterday, reached the high level, with an increasing trend.
The center line of the volcanic tremor sources is located just east of the Voragine crater at an altitude of about 2,800 meters above sea level. Infrasonic activity is high and the sources of the events are located at the Voragine crater. Regarding deformations, at the moment the networks of clinometric sensors and GNSS do not show significant variations.
The INGV Observatory, Etna, Catania has issued a warning for the flight, Vona, in red, despite the fact that this new volcanic phase of the Etna international airport the Vincenzo Bellini is operational, but delayed, the WizzAir flight from Tirana . diverted to Palermo and two easyJet from Naples and Genoa cancelled.