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 Weather Meteosat Sentinel Tags OLCI Sentinel-3 Africa Meteosat Second Generation (MSG) SEVIRI GOES ABI Date 2020 SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 22-27 February 2020, Various times Dust over the Canaries Record dense dust over the Canary Islands originates near the African coast.