Dust Storm, Sahara Desert, Algeria/Niger Border, Africa

STS049-92-071 (13 May 1992) --- The STS-49 crew aboard the Earth-orbiting Space Shuttle Endeavour captured this Saharan dust storm on the Algeria-Niger border. The south-looking, late-afternoon view shows one of the best examples in the Shuttle photo data base of a dust storm. A series of gust fronts, caused by dissipating thunderstorms have picked up dust along the outflow boundaries. Small cumulus clouds have formed over the most vigorously ascending parts of the dust front, enhancing the visual effect of the front. The storm is moving roughly north-northwest, at right angles to the most typical path for dust storms in this part of the Sahara (shown by lines of sand on the desert surface in the foreground). Storms such as this can move out into the Atlantic, bringing dust even as far as the Americas on some occasions. A crewmember used a 70mm handheld Hasselblad camera with a 100mm lens to record the frame.

Date

1992-05-16

Collection

JSC

Archive

NASA Image and Video Library

Type

photograph

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