TRMM Image of Cristobal (1 of 2) (image) NASA/Goddard Space Flight Center Caption The TRMM satellite captured Cristobal's rainfall on Aug. 24 at 7:50 a.m. EDT. Red areas indicate heavy rainfall. Credit Image Credit: NASA/SSAI, Hal Pierce Usage Restrictions None 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.