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 Meteosat Land Data Tags MSG SEVIRI Africa Europe S America Date 2013 Date May August September SHOW ALL Sort by Start Date Order Ascending Descending 4 results Case study 19 September 2013 08:00—12:00 UTC Dust in the Free State (South Africa) On 19 September 2013 a dust storm was observed on the Dust RGB over central South Africa. Case study 10 September 2013 10:30–21:30 UTC Smoke & dust streamers over Argentina seen by Meteosat-10 Strong winds, high temperatures, & drought fuelled wildfires in northern Argentina. Case study 14 August 2013 06:00 UTC Early morning river valley fog over DR Congo River valley fog frequently develops in the night-time & quickly dissolves in the morning. Case study 28 May 2013 06:00 UTC Dust outbreak over Mediterranean and SE Europe Dust from North Africa embedded in a frontal system, swept over the eastern Mediterranean.