Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Meteosat Weather Tags SEVIRI MSG Europe Date 2012 Date May SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 15 May 2012 00:00 UTC Low-level advection through Ligurian gap Low-level depression over the Austrian Alps brought westerly winds over northern Italy.