Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Satellites Atmospheric Composition Climate Ocean Weather Meteosat Metop Sentinel Tags Meteosat Second Generation (MSG) Sentinel-3 AVHRR OLCI SEVIRI Meteosat Third Generation (MTG) Africa NOAA Metop-A Metop-B EPS Europe Asia Himawari GOES SNPP VIIRS ABI Date 2020 2019 SHOW ALL Sort by Start Date Order Ascending Descending 4 results Case study 18 April 2020 00:00 UTC-22 April 23:00 UTC EUMETSAT Science Blog Extensive DIBS in the Deformation Zone In April 2020, pockmarked DIBS cloud, produced by a cyclone over the Mediterranean Sea, entered an elongated deformation zone. Case study 22-27 February 2020, Various times EUMETSAT Science Blog Dust over the Canaries Record dense dust over the Canary Islands originates near the African coast. Case study January–December 2020 EUMETSAT Science Blog Top ten case studies for 2020 A look at our most popular case studies from 2020. Case study 5 and 6 January 2019 03:00–13:00 UTC EUMETSAT Science Blog Outflow of winter smog over north Indian Ocean On 6 January 2019 Indian winter smog spread over the north Indian Ocean.