Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Sentinel Atmospheric Composition Land Data Meteosat Tags SEVIRI Sentinel-3 NOAA SNPP Meteosat Second Generation (MSG) Terra/Aqua Date 2021 Date February SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 16-28 February and 2-11 March 2021 Mount Etna very active in February & March 2021 Regular Etna eruptions observed in February and March 2021.