Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Weather Meteosat Atmospheric composition Data Tags Africa Asia AMSU MSG SEVIRI NOAA Terra/Aqua MODIS Date 2004 Date March May SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 13 May 2004 12:00 UTC Large dust storms over Sudan, Libya & the Middle East On 13 May 2004, Meteosat-8 observed five major dust storms within a satellite field of view of about 1200 x 900 pixels. Case study 6 March 2004 01:00 UTC Tropical Cyclone Gafilo in Madagascar Severe Tropical Cyclone Gafilo in March 2004.