dust storm footprint 4

https://post-wiki.win/index.php/How_to_Protect_Your_Phoenix_Home_After_a_High_Wind_Dust_Storm

The dust storm footprint is a stark pattern left behind when a massive cloud of dust sweeps across the landscape, depositing a layer of fine silt and sand as it moves. It often appears as a subtle, textured mark on hard surfaces like roads or rocks, showing the storm's direction and intensity. Think of it as nature's graffiti—a temporary, dusty reminder of the power of the wind.