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 SW Pacific GOES MODIS AVHRR MSG SEVIRI Africa Metop-A Metop Asia S America Himawari Terra/Aqua Date 2011 Date June 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.