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 Sentinel Land Data Tags Sentinel-3 Himawari VIIRS AHI OLCI NOAA Asia Date 2019 SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 8 October 2019 00:16 UTC–12 October 12:00 UTC, 13 October Devastating Typhoon Hagibis Typhoon Hagibis was the worst storm to hit Japan for half a century.