NASA Sees a Mix of Tropical Cyclone Ockhi and Dust Storms

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NASA's Terra satellite passed over the Arabian Sea on Dec. 4 and found Tropical Cyclone Ockhi moving north as desert dust pushed into the region north of the storm.

NASA's Terra satellite passed over the Arabian Sea on Dec. 4 and found Tropical Cyclone Ockhi moving north as desert dust pushed into the region north of the storm.

The Moderate Resolution Imaging Spectroradiometer or MODIS instrument aboard NASA's Terra satellite provided a visible image of Ockhi on Dec. 4 at 1:20 a.m. EST (0620 UTC).  Satellite imagery shows thunderstorms were being pushed to the northeast into the leading edge of an approaching trough (elongated area) of low pressure from the west. That vertical wind shear that's causing the displacement has been increasing as the tropical cyclone moves north.

Read more at NASA / Goddard Space Flight Center

Image: NASA's Terra satellite provided a visible image of Tropical Cyclone Ockhi on Dec. 4 at 1:20 a.m. EST (0620 UTC) and dust storms that were blowing over the Arabian Sea.

Credits: NASA Goddard MODIS Rapid Response