One advantage of the Moderate Resolution Imaging Spectroradiometer (MODIS) instruments aboard NASA’s Aqua and Terra satellites are their 36 spectral bands, covering a wider range of infrared, near-infrared, and visible portions of the electromagnetic spectrum. With greater spectral coverage, specific channels have been investigated by the European Organization for the Exploitation of Meteorological Satellites (EUMETSAT) for use in color composites, where individual channels or channel differences are assigned to each of the red, green, and blue intensities of color that comprise the final color of a pixel in a visualized satellite image. In the future, the GOES-R series of geostationary satellites will have a greater number of spectral channels, and although they will not replicate the full range of MODIS channels, they will have the ability to produce various RGB composites that are useful in identifying features or atmospheric properties that may be difficult to discern from a single channel image. SPoRT is investigating RGB composite image processing techniques to determine the “best practices” for the use of MODIS data in this capacity, along with the data processing challenges with current AWIPS and future AWIPS II systems used by the National Weather Service. In the images below (click for larger size), Hurricane Earl was observed by the MODIS instrument aboard the NASA Aqua satellite on August 30, 2010 around 1805 UTC, with various RGB color composites applied using current EUMETSAT techniques. Future work will investigate how to produce these images in near real-time and their integration with NWS data processing systems.