NASA Infrared View of Tropical Storm Irwin (image) NASA/Goddard Space Flight Center Share Print E-Mail Caption This infrared image of spotty cold cloud tops in Irwin (left) was taken from the AIRS instrument on NASA's Aqua satellite on Oct. 11 at 4:53 a.m. EDT. The purple areas indicate coldest cloud tops (-63F) and strongest convection, and heaviest rainfall. The powerful Hurricane Jova is seen to the right along the western Mexico coastline. Credit NASA/JPiL/Ed Olsen Usage Restrictions None Share Print E-Mail 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.