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 Metop-B Metop AMSU ASCAT GOME-2 MSG OLCI SEVIRI Sentinel-3 IASI NOAA Metop-A Europe Asia S America Terra/Aqua MODIS Date 2020 2019 SHOW ALL Sort by Start Date Order Ascending Descending 5 results 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 Jan, Feb, March 2007-2020 Pollution levels drop during COVID-19 lockdown The COVID-19 lockdown in early 2020 had a visible effect on pollution. 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 being generated. Case study 19 August 2019 23:02 UTC–21 August 01:02 UTC The chemical fingerprint of Amazonian fires Observations of formaldehyde Metop-B GOME-2 instrument on 19-20 August 2019. Case study June and July 2019 European heatwaves in summer 2019 Maximum temperature records were broken in many parts of Europe, due to heatwaves.