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 Land Weather Data Meteosat Metop Sentinel Tags NOAA Metop-A Europe AMSU ASCAT AVHRR MSG MHS MVIRI OLCI SEVIRI MTG Sentinel-3 Africa Metop-B Metop Asia S America GOES Terra/Aqua SNPP MODIS VIIRS ABI Date 2020 2019 2018 2012 2002 SHOW ALL Sort by Start Date Order Ascending Descending 10 results Case study 4 December 2020 00:00 UTC-10 December 09:00 UTC Nearly-record snowfall in the western Alps Winter 2020 started with more than 2 m snow in the Alps and an extreme amount of rain. Case study 18 April 2020 00:00 UTC-22 April 23:00 UTC Extensive DIBS in the Deformation Zone Pockmarked DIBS cloud, produced by a cyclone, entered an elongated deformation zone. Case study 9 March 2020 00:00 UTC–10 March 23:00 UTC Cross-Atlantic moisture transport Moisture transport from sub-tropical Atlantic brought precipitation to parts of Europe. Case study 10 June 2019 12:00 UTC–12 June 12:00 UTC Damaging storms over Central Europe Strong convective episodes over two days, causing widespread damage in parts of Europe. Case study 9 October 2018 09:55 UTC–10 October 02:40 UTC Severe flash floods in Mallorca Severe storms caused devastating flash floods on the Spanish island of Mallorca. Case study 12 November 2012 00:00 UTC Thunderstorms cause dramatic flooding in Tuscany Meteosat-8 rapid scan imagery helped nowcast severe thunderstorms in Tuscany in Nov 2012. Case study 14 September 2012 00:00 UTC Central Europe heavy rain event Central Europe heavy rain event beginning on the night of 13–14 September 2012. Case study 26 August 2012 00:00 UTC Italian heatwave ends with severe thunderstorms Cold front with severe thunderstorms brings an end to the 2012 Italian summer heatwave. Case study 3 January 2012 00:00 UTC Sting jet signature linked to high wind event Sting jet signature associated with a high wind event in Scotland. Case study 20 February 2002 00:00 UTC-18 December 2019 00:00 UTC Mountain waves in satellite imagery Mountain waves as seen in satellite imagery from 2002-2019.