AIRS Image of Joaquin (IMAGE) NASA/Goddard Space Flight Center Caption On Sept. 30 at 2:11 a.m. EDT the AIRS instrument aboard NASA's Aqua satellite provided this infrared look at Hurricane Joaquim's strongest storms with coldest cloud tops circling the center (in purple). Credit Credits: 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.