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 Meteosat Data Metop Tags SEVIRI Africa Asia AVHRR MSG Metop-A Metop SW Pacific S America Himawari GOES Terra/Aqua MODIS 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.