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 Meteosat Weather Data Tags Meteosat Second Generation (MSG) Africa SEVIRI Europe Date 2004 Date February SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 21 February 2004 00:00 UTC Dust storm over the Mediterranean Sea A major dust outbreak from Algeria to the western Mediterranean occurred on 21 February 2004.