Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Weather Data Satellites Atmospheric Composition Ocean Meteosat Metop Tags SEVIRI ASCAT AVHRR Meteosat Second Generation (MSG) Africa Metop-C Metop-A Metop-B EPS Europe Asia Atlantic Ocean Indian Ocean Date 2020 Date September November December SHOW ALL Sort by Start Date Order Ascending Descending 3 results Case study 25 December 2020 00:00 UTC-2 January 2021 09:00 UTC Chalane crosses southern African subcontinent Tropical Storm Chalane landfall in Madagascar and Mozambique in December 2020 then crossed the entire South African subcontinent. Case study 21 November 2020 12:00 UTC-23 November 12:00 UTC Tropical Cyclone Gati historic landfall in Somalia Tropical Cyclone Gati was the strongest tropical cyclone on record to make landfall in Somalia, in late November 2020. Case study 16 September 2020 00:00 UTC–18 September 21:00 UTC Medicane causes storms in Italy & Greece Tropical storm-like cyclone causing storms, severe wind and high seas over Ionian Sea, September 2020.