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 Metop Data Meteosat Sentinel Tags GOME-2 MSG OLCI SEVIRI SLSTR MTG Sentinel-3 Africa IASI Metop-A Metop Asia SW Pacific Himawari SNPP VIIRS AHI Date 2008 Date August November SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 3 November 2008 18:00 UTC Large SO2 plume from Erta Ale volcano Large SO2 plume from Erta Ale crossed the Red Sea towards Yemen in Nov 2008. 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.