Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Weather Data Meteosat Metop Tags AVHRR Metop-A Asia MSG SEVIRI IASI Terra/Aqua MODIS Date 2008 Date January August SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 9 August 2008 17:12 UTC Ring-shape convective storms Ring-shape convective storms over the south-eastern part of Rub al Khali. Case study 31 January 2008 00:00 UTC Catastrophic snowfall in China Catastrophic snowfall in China in January and February 2008.