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 Satellites Climate Land Ocean Meteosat Metop Tags Meteosat Second Generation (MSG) Meteosat Third Generation (MTG) ASCAT SEVIRI EPS Europe Asia Himawari Terra/Aqua SNPP MODIS VIIRS AHI Date 2018 SHOW ALL Sort by Start Date Order Ascending Descending 4 results Case study 13 May 2018 12:10 UTC and 12:17 UTC Studying a convective situation in Europe with VIIRS images On 13 May 2018 storms formed along a convergence line, causing extreme rainfall and flooding in Germany. Case study 10 May 2018 06:00–18:00 UTC Cold ring flash flood in Thessaloniki Two short-lived and small, but very rapidly developing, convective cells joined together to bring severe flash floods to Thessaloniki, Greece, for around an hour on 10 May 2018. Case study 02 May 2018 00:00–23:00 UTC Deadly storms in Northern India A very intense Mesoscale Convective System (MCS), with induced dust, was responsible for many casualties in the Uttar Pradesh province of Northern India in early May. Case study May–September 2018 A summer of heatwaves and drought for many Summer 2018 in much of Europe was characterised by prolonged heatwaves, leading to droughts in some areas.