AIRS Time Series of Jimena's Development (IMAGE) NASA/Goddard Space Flight Center Caption This time-series of AIRS satellite image shows Jimena's high, cold clouds (depicted in purple and blue) become organized from Aug. 27-30 when she went from a low pressure area to a powerful Category 4 hurricane. Credit NASA/JPL, Ed Olsen Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.