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 Meteosat Atmospheric Composition Land Ocean Data Metop Sentinel Tags SEVIRI NOAA MODIS AMSU ASCAT AVHRR GOME-2 Meteosat Second Generation (MSG) MHS OLCI SLSTR SRAL Meteosat Third Generation (MTG) Sentinel-3 Africa EPS Europe Asia S America GOES Terra/Aqua VIIRS ABI AHI Polar Date 2018 2012 2011 2008 SHOW ALL Sort by Start Date Order Ascending Descending 4 results Case study January–December 2019 Image Library top ten for 2019 A look at our most popular case studies from 2019. Case study 27 December 2012 00:00 UTC Record-breaking snow in Moscow and Montreal Record-breaking snow in Moscow and Montreal in 2012 — a tale of two cities Case study 21 January 2011 00:00 UTC Pollution causes cloud-free gaps in clouds Elongated cloud-free gaps in stratus clouds caused by industrial air pollution. Case study 27 January 2008 00:00 UTC Waves in lee of Ore mountains On 27 January 2008, a strong northwesterly flow formed well-developed, low-level waves to the lee of the Ore mountains
