On Christmas Eve 2018 Mount Etna, Europe's highest and most active volcano, started erupting.
21 December 2020
24 December 2018
By HansPeter Roesli (Switzerland)
The Meteosat-11 Volcanic Ash RGB image (Figure 1) and animation (Figure 2) shows the first phase of the eruption, from 24–25 December.
In the following days Etna only released a quite strong S02 plume (green), no red-to-yellow ash signal was detected in the plume any more. In the new year the activity appeared to have weakened considerably or stopped altogether.
In the animation pan-African-like colours of red-gold-green show that ash and S02 travelled eastwards across the central Mediterranean.
Mount Etna erupts sending ash into the sky and causing airport closure (The Telegraph)
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