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