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 Land Data Metop Sentinel Tags Sentinel-3 ASCAT MSG OLCI SEVIRI SLSTR MTG Africa NOAA Metop-B Metop Europe GOES VIIRS ABI Date 2019 Date January June September SHOW ALL Sort by Start Date Order Ascending Descending 4 results Case study 26 September 2019 15:30 UTC–27 September 15:30 UTC Record-breaking Hurricane Lorenzo Hurricane Lorenzo was the strongest hurricane to go so far north and east in the Atlantic. Case study 25 and 26 September 2019 12:00 UTC Mount Pico in the Azores shrouded in orographically-induced clouds Mount Pico in the Azores shrouded in clouds formed by the orographic effect. Case study June and July 2019 European heatwaves in summer 2019 Maximum temperature records were broken in many parts of Europe, due to heatwaves. Case study 29 January 2019, 06:00 UTC–31 January 16:00 UTC. US big freeze as seen from space Features of the 'Big Freeze' which affected parts of North America in January 2019.