Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Weather Land Data Meteosat Metop Sentinel Tags ASCAT MSG SEVIRI Metop OLCI Sentinel-3 Metop-A Metop-B Europe Asia Terra/Aqua MODIS Date 2019 Date June September SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 24 September, 24 October 2019–8 November Active Indian Ocean tropical cyclone season 2019 saw a lot of cyclonic activity in the northern Indian Ocean, with five systems. Case study June and July 2019 European heatwaves in summer 2019 Maximum temperature records were broken in many parts of Europe, due to heatwaves.