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 Weather Land Ocean Data Meteosat Tags Meteosat Second Generation (MSG) Europe AVHRR SEVIRI Africa NOAA Date 2010 Date February SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 11 February 2010 00:00 UTC Cellular convection in cirrus clouds Cellular convection in cirrus clouds as a possible effect of dust aerosols. Case study 1 February 2010 14:00 UTC Tropical storm over the Canary Islands A tropical storm over the Canary Islands brings a strong surge and 200 mm of rain over a period of two hours.