This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a dark wind streak formed in the lee of a crater in Daedalia Planum. The winds responsible for the streak blew from right (east) to left (west).
Location near: 11.7Â°S, 136.4Â°W
Image width: ~3 km (~1.9 mi)
Illumination from: lower left
Season: Southern Summer