Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Filter by Categories Satellites Atmospheric Composition Meteosat Tags AVHRR Meteosat First Generation (MFG) MVIRI NOAA Europe MODIS Terra/Aqua Date 2002 Date October 1 result Sort by Start Date Order Ascending Descending Sort Tuesday, 29 October 2002 30 October 2002 00:00 UTC EUMETSAT Science Blog Volcanic eruptions from Mount Etna Early in the morning of 27 October, a new flank eruption began at Mount Etna (3315 m) after only a few hours of seismic activity.