A new vent opened today on Etna in Sicily with lava flows and an ash plume from the new vent near the Southeast Crater. The eruption started after over 100 earthquakes up to M4 rattled the volcano on December 24. People (mostly skiers) on the volcano were evacuated as the eruption began. The ash plume from the eruption prompted the airspace around Catania to close as well. From the look of the ash plume, some is being produced by the eruption but part of the plume may be coming from the inte