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 Metop Sentinel Jason Tags SEVIRI NOAA AMSU ASCAT AVHRR GOME-2 Meteosat Second Generation (MSG) MHS OLCI SLSTR SRAL Third Party Meteosat Third Generation (MTG) Sentinel-3 Africa Copernicus Metop-A Metop-B EPS Europe Asia SW Pacific S America GOES Terra/Aqua SNPP MODIS VIIRS ABI AHI Polar Atlantic Ocean Date 2022 2021 2020 2019 2018 2015 2014 2012 2011 2010 2008 2006 2005 2004 SHOW ALL Sort by Start Date Order Ascending Descending 41 results Case study 30 and 31 March 2022 Dust over south-eastern Europe Dust over Southern European in late March 2022. Case study 1 October 2021, 07:00-19:00 UTC Gravity waves over Cumbre Vieja volcano Eruptions from the Cumbre Vieja volcano caused unique gravity wave oscillations though clouds, October 2021. Case study 21 June 2021, 00:00-23:45 UTC Storm Ahti causes damage in northern Finland On 21 June 2021 Storm Ahti caused widespread damage and flooding in northern Finland. Case study 16-28 February and 2-11 March 2021 Mount Etna very active in February & March 2021 Regular Etna eruptions observed in February and March 2021. Case study 15 February 2021 07:00 UTC-19 February 08:00 UTC Large dust plume ejecting off west Africa Saharan dust heading for Europe in Feb 2021; second major dust outbreak of the season. Case study 15 February 2021 00:00 UTC-16 February 09:00 UTC Cold ends in western Europe, starts in south east Cold spell in Germany ended with freezing rain on 15 February. Snowstorm hit Greece and western Turkey. Case study 8 January 2021 09:00 UTC-11 January 13:00 UTC Heavy snow in parts of Spain Parts of central Spain saw their heaviest snowfalls in decades in January 2021. 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 In April 2020, pockmarked DIBS cloud, produced by a cyclone over the Mediterranean Sea, entered an elongated deformation zone. Case study 14 April 2020 05:00-18:00 UTC Signatures of foehn & bora in water vapour images The foehn situation on 14 April 2020 and on how it is seen in water vapour imagery. Case study 13 April 2020 12:00 UTC-15 April 12:00 UTC Retour d’est or extended Bora flow along Po Valley Retour d’est along Po Valley in satellite imagery in April 2020. 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 the UK and parts of western Europe on 9 and 10 March 2020. Load More