The Southern Ocean waters reflect the sunlight specularly towards the satellite.
15 March 2021
21 December 2013
Evolution of the natural RGB, based on channels 3, 2 and 1 from Meteosat-10 during the northern hemisphere (NH) winter solstice. This is a rare case of Meteosat sunglint at polar latitudes. A similar effect is observed on calm waters in the Arctic region in June during the NH summer solstice .
Symmetry suggests similar features east of Greenwich, however, these were not found. The animation, from 21 December 22:27 UTC–22 December 00:27 UTC and the comparison, below identifies the brightest sunglint occurring on icy waters.
Download animation , 21 December 22:27 UTC–22 December 2013 00:27 UTC
Geldingadalir eruptions affect cloud microphysics
Altered cloud microphysical structure above Geldingadalir eruptions, April 2021.
Major eruption of La Soufrière volcano
Major eruption of the Caribbean volcano La Soufrière in early April 2021.
Tropical cyclone Seroja undergoes Fujiwhara effect
TC Seroja consumed an unnamed tropical storm in April 2021.
Major dust outbreaks - Africa, Middle East & China
Meteosat-8 spots series of dust outbreaks in March 2021.
Spotting Etesian winds in solar imagery using moonglint
Etesian winds spotted in the solar spectrum in Feb 2021.