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 Meteosat Tags MTG Himawari AHI Asia Date 2014 SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 18 December 2014 02:40 UTC First images from Himawari-8 On 18 December 2014, the first images from all 16 bands were captured by JMA's Himawari-8.