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 Ocean Weather Data Meteosat Metop Sentinel Jason Tags Meteosat Third Generation (MTG) Sentinel-3 SNPP ASCAT AVHRR Meteosat Second Generation (MSG) OLCI SEVIRI SLSTR SRAL Third Party Africa Altimeters EPS Europe North America, Central America & Caribbean S America Himawari GOES MODIS VIIRS ABI AHI Atlantic Ocean Date 2017 Date August September December SHOW ALL Sort by Start Date Order Ascending Descending 3 results Case study January–December 2018 Image Library top ten for 2018 A look at our most popular case studies from 2018 Case study 22 September 2017 17:00–25 September 06:30 UTC and 1 October 19:00–21:00 UTC Eruption of volcano Aoba (Ambae) in Vanuatu archipelago Vanuatu erupted in the days from 22 September 2017 onward. Case study August and September 2017 Record-breaking 2017 hurricane season The North Atlantic hurricane season on 2017 has proved to be both devastating and record-breaking so far.