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 Ocean Data Meteosat Metop Jason Tags SW Pacific MODIS AVHRR MSG SEVIRI Africa NOAA Metop-A Metop Asia S America Himawari GOES Terra/Aqua Date 2011 2004 SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 4 June-1 July 2011 Chilean volcanic eruption Meteosat-9 observes Chilean volcanic eruption. Case study 26 December 2004 00:00 UTC Satellite observations of the Indian Ocean tsunami Satellite observations of the Indian Ocean tsunami in December 2004.