A thick dust cloud travels southward from Saudi Arabia’s Rub al Khali sand sea towards the edge of the Arabian Peninsula. This natural-color satellite image shows the dense part of the cloud approaching Yemen (lower left) and translucent swirls of dust over the Arabian Sea.Lines of small clouds cling to the margins of the dust plumes south of Oman (lower right).
: https://www.cia.gov/library/publications/the-world-factbook/geos/ym.html

