Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Metop Sentinel Atmospheric composition Weather Data Meteosat Tags Sentinel-3 Metop Asia AVHRR GOME-2 MSG OLCI SEVIRI SLSTR Third Party MTG Africa IASI NOAA Metop-A Metop-B Europe SW Pacific Himawari GOES Terra/Aqua SNPP MODIS VIIRS ABI AHI Pacific Ocean Date 2020 2018 2013 2008 SHOW ALL Sort by Start Date Order Ascending Descending 4 results 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 6-15 May 2018 Transport of African-Arabian dust to Pakistan & north India In May 2018 dust clouds from Africa and the Arabian peninsula travelled as far as India. Case study 2013-2019 Monitoring tropical cyclones in the Pacific Ocean - 2013-2019 Cases using satellite imagery to track tropical cyclones in the Pacific Ocean in the 2010s. Case study 14 August 2008-7 December 2022 Volcanic eruptions in Pacific Ocean region Collection of cases on eruptions from volcanoes in Asia and the Pacific Ocean regions, 2014-2022.