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 Meteosat Sentinel Land Weather Data Metop Jason Tags Sentinel-3 GOES GOME-2 MSG OLCI SEVIRI SLSTR Third Party MTG Sentinel-6 Africa Altimeters Copernicus IASI Metop-C NOAA Metop-B Metop Europe Himawari Terra/Aqua MODIS ABI AHI Pacific Ocean Date 2022 2021 2020 2018 2007 SHOW ALL Sort by Start Date Order Ascending Descending 5 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 9-12 April 2021 Major eruption of La Soufrière volcano Major eruption of the Caribbean volcano La Soufrière in early April 2021. Case study 22-27 February 2020, Various times Dust over the Canaries Record dense dust over the Canary Islands originates near the African coast. Case study 11 November 2018 18:22 UTC and 23:30 UTC Smoke from California wildfires Smoke from widespread wildfires in California in November 2018, seen by Sentinel-3. 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