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 Metop Satellites Tags EPS Himawari GOES ABI AHI GOME-2 Meteosat Third Generation (MTG) Metop-A Date 2019 SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 21 June 2019 17:50 UTC–5 July 23:00 UTC EUMETSAT Science Blog Eruption of the Raikoke volcano A powerful, rare eruption from Raikoke volcano in the Kuril Islands on 21 June 2019, could be clearly seen on satellite imagery.