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 Data Meteosat Metop Sentinel Tags Meteosat Second Generation (MSG) OLCI SEVIRI Sentinel-3 Africa NOAA Metop-B Europe GOES Terra/Aqua SNPP VIIRS ABI Date 2021 Date February April May June July September SHOW ALL Sort by Start Date Order Ascending Descending 6 results Case study 19 September 2021 12:00 UTC-4 October 15:00 UTC EUMETSAT Science Blog Cumbre Vieja volcano eruption The Cumbre Vieja volcano on the Canary Island of La Palma erupted on 19 September 2021. Case study 10-17 July 2021 EUMETSAT Science Blog Devastating floods in western Europe Catastrophic floods hit Germany, Belgium and parts of West Europe mid July 2021. Case study 15 June 2021 14:56 UTC EUMETSAT Science Blog Strong dust devil in heated Rhine valley Strong wind vortex in heated Rhine valley in June 2021. Case study 22 May 2021, 18:00 UTC to 23 May, 17:15 UTC EUMETSAT Science Blog Destructive eruption of volcano Nyiragongo In the evening of 22 May 2021 volcano Nyiragongo started to erupt, threatening life and property. Case study 14 April 00:00-07:00 UTC EUMETSAT Science Blog Geldingadalir eruptions affect cloud microphysics Altered cloud microphysical structure above Geldingadalir eruptions, April 2021. Case study 16-28 February and 2-11 March 2021 EUMETSAT Science Blog Mount Etna very active in February & March 2021 Regular Etna eruptions observed in February 2021.