As the Antarctic summer drew to a close in March 2013, sea ice and icebergs floated along the Mawson Coast of East Antarctica. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this natural-color image on March 15, 2013.
As MODIS acquired this image, a cold wind was blowing off the Amery Ice Shelf, freezing ocean water and creating streamers off the ice shelf edge—a recurring event in this region. Easily pushed by winds and currents, the new, thin ice formed intricate patterns on the sea surface.
Icebergs of varying sizes and ages also floated along the coast. The biggest was B-15T, a remnant of a much larger iceberg that formed long ago and far away from the Mawson Coast. B-15 calved off the Ross Ice Shelf, nearly halfway around the continent, in March 2000….READ MORE.