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 Data Meteosat Metop Tags Asia S America GOES AVHRR MSG SEVIRI Africa Metop-A Metop SW Pacific Himawari Terra/Aqua MODIS Date 2011 SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 4 June-1 July 2011 Chilean volcanic eruption Meteosat-9 observes Chilean volcanic eruption.