Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Filter by Categories Satellites Atmospheric Composition Land Ocean Weather Meteosat Sentinel Tags Meteosat First Generation (MFG) Meteosat Second Generation (MSG) OLCI SEVIRI Sentinel-3 Africa Europe Himawari GOES SNPP VIIRS ABI AHI MVIRI Polar Date 2016 1 result Sort by Start Date Order Ascending Descending Sort Tuesday, 9 January 2018 January–December 2017 EUMETSAT Science Blog Image Library top ten for 2017 A look at our most popular case studies from 2017.