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 Weather Data Meteosat Metop Sentinel Tags GOME-2 MSG SEVIRI SLSTR Sentinel-3 Africa Metop Europe GOES Terra/Aqua MODIS ABI Date 2007 Date April SHOW ALL Sort by Start Date Order Ascending Descending 3 results Case study 30 April 2007 00:00 UTC Dust outflow boundary over Sudan The MSG image shows a large night-time dust squall over Sudan on 29 April 2007. Case study 7 April 2007-4 October 2021 Eruptions of European volcanoes A collection of cases looking at eruptions from volcanoes in Europe, from 2007-2021 Case study 5 April 2007 00:00 UTC Severe thunderstorm in polluted air over Burkina Faso On 5 April an isolated thunderstorm developed rapidly southwest of Ouagadougou, the capital of Burkina Faso.