TRMM Flyby of Halong (VIDEO) NASA/Goddard Space Flight Center This video is under embargo. Please login to access this video. Caption NASA's TRMM satellite passed over Typhoon Halong on August 5 and revealed that rain was falling at a rate of over 87 mm (about 3.4 inches) per hour south of the Halong's eye. Credit Image Credit: SSAI/NASA, Hal Pierce 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.