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 Weather Data Sentinel Tags Asia MSG SEVIRI SLSTR MTG Sentinel-3 Himawari SNPP VIIRS AHI Date 2016 Date February November SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 21 November 04:00 UTC–22 November 2016 19:00 UTC Dust over the Sea of Oman A large area of dust was seen by both Meteosat and Sentinel-3A as it travelled across parts of the Middle East in November 2016. Case study 18 February 2016 00:00 UTC–19 February 23:30 UTC Dust outbreaks sweep through China During 18-19 February 2016 several dust outbreaks occurred over China.