Start Date: End Date: Published Date Data Date
Data acquired April 24 - 24, 2003 450 x 600 69 KB - JPEG
Data acquired April 24 - 24, 2003 900 x 1200 232 KB - JPEG
Data acquired April 24 - 24, 2003 1800 x 2400 618 KB - JPEG
Since late March, a phytoplankton bloom has been occurring off the western coast of South Africa. Reports from water sampling at the site indicate that it is a rather unusual red tide containing a mixture of organisms called dinoflagellates and a species of coccolithophore called Syrachosphaera pulchra. A coccolithophore is an organism that has a chalky, calcium-based outer covering that reflects sunlight very strongly back from the ocean surface. Ocean waters that contain the organism appear very bright blue or green. This Moderate Resolution Imaging Spectroradiometer (MODIS) image was acquired April 24, 2003. The bloom has moved inshore from where it first appeared.
Jacques Descloitres, MODIS Rapid Response Team, NASA/GSFC
Published April 24, 2003 Data acquired April 24 - 24, 2003