Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Data Meteosat Tags SEVIRI Africa VIIRS MSG Europe Terra/Aqua SNPP MODIS Date 2021 Date October SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 23 October-2 November 2021 Multiple severe rain events in western Med & N Africa Between 23 Oct and 2 Nov 2021, a series of upper-level lows caused disturbances in the Mediterranean/northern Africa area.