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 Land Ocean Weather Data Meteosat Tags Europe Meteosat Second Generation (MSG) SEVIRI Africa Terra/Aqua SNPP MODIS VIIRS Date 2016 SHOW ALL Sort by Start Date Order Ascending Descending 3 results Case study 20 April 2016 05:00–17:00 UTC Tracing cold air channelling Cold air that moved north of the synoptic ridge was channelling between the Alps and the Western Carpathians, swirling behind the mountains in the lower levels. Case study 4 April 2016 08:40 UTC, 08:45 UTC and 09:12 UTC Observing river deltas Observation of the deltas of the Danube and Nile rivers in April 2016. Case study 1 and 2 April 2016 12:00 UTC and 01:50 UTC Saharan dust causes temperature drop Some areas of Europe saw a significant drop in temperatures on 1 April 2016 due to a large cloud of Saharan dust.