Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Filter by Categories Satellites Atmospheric Composition Land Ocean Weather Data Meteosat Metop Sentinel Tags ASCAT Meteosat Second Generation (MSG) OLCI SEVIRI SLSTR SRAL Meteosat Third Generation (MTG) Africa IASI NOAA Metop-B EPS Europe Asia S America GOES MODIS VIIRS ABI AHI Polar GOME-2 Sentinel-3 Date 2021 2019 2018 5 results Sort by Start Date Order Ascending Descending Sort Monday, 12 April 2021 9-12 April 2021 EUMETSAT Science Blog Major eruption of La Soufrière volcano Major eruption of the Caribbean volcano La Soufrière in early April 2021. Monday, 15 July 2019 15 July–18 August 2019 EUMETSAT Science Blog Huge fires in the Arctic and Siberia Huge fires in the Arctic and Siberia during Summer 2019, were seen by the Sentinel-3 and Metop satellites. Wednesday, 1 January 2020 January–December 2019 EUMETSAT Science Blog Image Library top ten for 2019 A look at our most popular case studies from 2019. Friday, 1 May 2020 Jan, Feb, March 2007-2020 EUMETSAT Science Blog Pollution levels drop during COVID-19 lockdown The COVID-19 lockdown in early 2020 had a visible effect on pollution. Sunday, 6 May 2018 6-15 May 2018 EUMETSAT Science Blog Transport of African-Arabian dust to Pakistan and North India In May 2018 dust clouds from Africa and the Arabian peninsula travelled as far as India.