Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Atmospheric Composition Land Sentinel Ocean Weather Data Meteosat Metop Tags OLCI Meteosat Third Generation (MTG) Sentinel-3 ABI ASCAT GOME-2 Meteosat Second Generation (MSG) SEVIRI SLSTR SRAL Africa NOAA EPS Europe Asia S America GOES MODIS VIIRS AHI Polar Date 2018 Date November December SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study January–December 2019 Image Library top ten for 2019 A look at our most popular case studies from 2019. Case study 11 November 2018 18:22 UTC and 23:30 UTC Smoke from California wildfires Smoke from devastating, widespread wildfires in California in November 2018, was seen by Sentinel-3.