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 Data Tags Meteosat Second Generation (MSG) SEVIRI NOAA Terra/Aqua AMSU AVHRR MHS Third Party Europe Asia GOES MODIS VIIRS Date 2021 2012 2011 2008 SHOW ALL Sort by Start Date Order Ascending Descending 4 results Case study 8 January 2021 09:00 UTC-11 January 13:00 UTC Heavy snow in parts of Spain Parts of central Spain saw their heaviest snowfalls in decades in January 2021. 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
