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 Data Weather Meteosat Metop Tags MSG IASI Metop-A GOME-2 SEVIRI Africa Metop-B Europe Asia GOES Date 2014 2008 2004 SHOW ALL Sort by Start Date Order Ascending Descending 3 results Case study 1 April 02:56 UTC–2 April 2014 02:58 High air pollution in parts of Western Europe Metop GOME-2 observed elevated levels of NO2 total column concentration over Europe. 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 21 May 2011 00:00 UTC and 2 November 2004 00:00 UTC Grimsvötn volcanic ash and SO2 plumes EUMETSAT satellites follow Grímsvötn volcanic ash and sulphur dioxide plumes.
