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12 Dec 2024 - 15:46 EST
12 Dec 2024 - 20:46 UTC

Post-Tropical Cyclone Pablo - GeoColor at 46.8°N - 17.7°W

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GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1850 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1850 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1900 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1900 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1910 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1910 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1920 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1920 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1930 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1930 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1940 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1940 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1950 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 1950 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2010 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2010 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2020 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2020 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2030 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2030 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2040 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2040 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2050 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2050 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2100 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2100 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2110 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2110 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2120 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2120 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2130 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2130 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2140 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2140 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2150 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2150 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2200 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2200 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2210 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2210 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2220 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2220 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2230 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2230 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2240 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2240 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2250 UTC
GeoColor - True Color daytime, multispectral IR at night - 28 Oct 2019 - 2250 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)