Contact: Rob Gutro
NASA/Goddard Space Flight Center
Caption: The AIRS instrument aboard NASA's Aqua satellite captured an infrared image of System 99S on Feb. 15 at 0441 UTC. The strongest convection (purple) was over the Timor Sea and represented in thunderstorm cloud-top temperatures as cold as or colder than -63 Fahrenheit (-52 Celsius).
Credit: NASA JPL, Ed Olsen
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