Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Land Ocean Weather Data Meteosat Tags SEVIRI Africa Europe MODIS MSG Terra/Aqua Date 2016 Date April July SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 10 July 2016 10:45–11:05 UTC and 18:00 UTC Low cloud vortices off coast of Morocco On 10 July a low cloud vortex was spotted off the northwest coast of Morocco. 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.