Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Metop Sentinel Atmospheric composition Land Ocean Weather Data Meteosat Jason Tags ABI ASCAT AVHRR GOME-2 MFG MSG OLCI SEVIRI SLSTR SRAL Third Party MTG Sentinel-3 Sentinel-6 Altimeters Copernicus IASI Metop-C NOAA Ocean Colour Sea Surface Temperature (SST) Metop-A Metop-B Metop Europe Asia North America, Central America & Caribbean Himawari GOES Terra/Aqua SNPP MODIS VIIRS AHI Atlantic Ocean Pacific Ocean Date 2022 2021 2020 2017 2013 2007 SHOW ALL Sort by Start Date Order Ascending Descending 6 results Case study 13 January 2022 15:00-23:50 UTC and 14 January 04:51 UTC-17 January 04:30 UTC Hunga Tonga-Hunga Ha'apai major eruptions The underwater volcano Hunga Tonga-Hunga Ha'apai in the Pacific, erupted a numerous times. Case study 22 July 2001-11 March 2021 Monitoring Mount Etna for more than 20 years Here we take look back at cases since 2001, which have focused on Mount Etna. 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. Case study 2013-2019 Monitoring tropical cyclones in the Pacific Ocean - 2013-2019 Cases using satellite imagery to track tropical cyclones in the Pacific Ocean in the 2010s. Case study 7 April 2007-4 October 2021 Eruptions of European volcanoes A collection of cases looking at eruptions from volcanoes in Europe, from 2007-2021