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 Atmospheric Composition Data Metop Tags AVHRR Meteosat Second Generation (MSG) Himawari Meteosat First Generation (MFG) SEVIRI Meteosat Third Generation (MTG) Africa Metop-A EPS Asia SW Pacific S America GOES Terra/Aqua MODIS AHI Date 2015 2011 SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 27 April 03:00 UTC–29 April 2015 04:40 UTC Large dust cloud over parts of Asia Large dust outbreak over parts of Asia at the end of April 2015. Case study 4 June-1 July 2011 Chilean volcanic eruption Meteosat-9 observes Chilean volcanic eruption.