Tropical Storm Ida has been dealing with wind shear and appeared somewhat shapeless on imagery from NASA's Aqua satellite on September 23.
When NASA's Terra satellite passed over Tropical Storm Ida on September 22, it was meandering and going in circles in the Central Atlantic Ocean.
When NASA's Terra satellite passed over Tropical Storm Ignacio on Sept. 1 it gathered cloud and wind data on the weakening storm.
NASA's Terra satellite collected this natural-color image with the Moderate Resolution Imaging Spectroradiometer, MODIS, instrument on August 23, 2015.
NASA's Aqua satellite passed over Hurricane Loke as it continued moving north in the Central Pacific early on August 25.
Tropical Storm Atsani appeared elongated when NASA's Terra satellite passed overhead. Atsani weakened to a tropical storm on August 24, 2015.
Typhoon Goni continued on its northern track and NASA's Terra satellite captured an image of the storm moving through the East China Sea early on August 24.
Typhoon Atsani's eye was "ringed" or surrounded by powerful thunderstorms on August 17 when NASA's Terra satellite passed overhead.
Tropical Depression 16W came together in the Northwestern Pacific Ocean when NASA's Terra satellite passed overhead on August 14.
Tropical Depression 17W came together in the Northwestern Pacific Ocean when NASA's Aqua satellite passed overhead on August 14.