Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Ocean Weather Data Meteosat Metop Sentinel Jason Tags ASCAT SLSTR ABI AVHRR MSG OLCI SEVIRI SRAL Third Party MTG Sentinel-3 Altimeters Ocean Colour Sea Surface Temperature (SST) Metop Europe North America, Central America & Caribbean GOES SNPP VIIRS Atlantic Ocean Date 2020 2017 SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 1 December 2020 00:00 UTC-3 December 16:24 UTC Upwelling in the Gulf of Tehuantepec Upwelling of cold ocean waters & increase in phytoplankton growth in Gulf of Tehuantepec. Case study August, September and October 2017 Record-breaking 2017 hurricane season North Atlantic hurricane season in 2017 was both devastating and record-breaking.