Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Satellites Weather Atmospheric Composition Climate Land Meteosat Metop Tags AVHRR Africa SNPP ASCAT Meteosat Second Generation (MSG) SEVIRI EPS Europe Asia SW Pacific VIIRS Date 2015 2013 SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 01 April 2015 23:00 UTC Spectrum of dust colours over Arabian Peninsula A dust storm formed rapidly over the Arabian peninsula on 1 April. Case study Jan–December 2014 Image Library top ten for 2014 A look at our most popular images and case studies from 2014.