STAR websites will be offline for scheduled maintenance on Saturday, March 2, 2024 between 3:00 p.m. and 10:00 p.m. (ET). Please contact STAR IT with any related questions or concerns.

NOAA GOES Image Viewer website
3 Mar 2024 - 08:01 EST
3 Mar 2024 - 13:01 UTC

« WFO Overview »

Key West, FL - GeoColor

4 hour loop - 24 images - 10 minute update

To enlarge, pause animation & click the image. Hover over popups to zoom. Use slider to navigate.

  

  

  
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0840 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0840 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0850 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0850 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0900 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0900 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0910 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0910 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0920 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0920 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0930 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0930 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0940 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0940 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0950 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 0950 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1000 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1000 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1010 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1010 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1020 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1020 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1030 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1030 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1040 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1040 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1050 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1050 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1100 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1100 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1110 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1110 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1120 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1120 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1130 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1130 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1140 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1140 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1150 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1150 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1200 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1200 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1210 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1210 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1220 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1220 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1230 UTC
GeoColor - True Color daytime, multispectral IR at night - 03 Mar 2024 - 1230 UTC

GeoColor is a multispectral product composed of True Color (using a simulated green component) during daytime, and an Infrared product that uses bands 7 and 13 at night. During the day, the imagery looks approximately as it would when viewed with human eyes from space. At night, the blue colors represent liquid water clouds such as fog and stratus, while gray to white indicate higher ice clouds, and the city lights come from a static database derived from the VIIRS Day Night Band.

GeoColor was developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and the STAR Regional and Mesoscale Meteorology Branch (RAMMB). For a full description of the algorithm, please see this article.

Please credit CIRA/NOAA when using GeoColor imagery.

NOTE: Lighted areas shown in nighttime images are not real-time depictions of city lights. The layer is derived from a compilation of JPSS VIIRS Day Night Band images and is included for orientation purposes.

• For more details, see the CIRA GeoColor Product Quick Guide, (PDF, 1.24 MB)