Gravity waves over the South Atlantic
Interplay of atmospheric gravity waves over the South Atlantic off the African coast.
Tropical Cyclone Fantala
Tropical Cyclone Fantala showed a very clearly defined eye as the storm reached Category 5 level in mid-April.
Saharan dust causes temperature drop
Some areas of Europe saw a significant drop in temperatures on 1 April 2016 due to a large cloud of Saharan dust.