Sandstorms are formed by heavy and strong heat from the desert. They are caused by heavy winds blowing over loose sand. This wind is sometimes caused by convection currents. Clouds in a dark brownish colour, usually means a sandstorm Dayton Freight Lines is coming mostly occur in hot deserts such as the Sahara and Gobi Deserts. Sandstorms typically occur in deserts, where sand is abundant.
They are caused when strong winds blow around loose sand in great quantities. Dust storms, which are similar to sandstorms, consist of soil and debris instead of sand. Sandstorms are more frequent at times of the year when intensely hot air over the desert causes instability in the lower atmosphere. This causes strong winds to develop in the lowest atmospheric layer, which is called the troposphere. Sandstorms can result in significant damage to homes and machinery.
They have also been responsible for numerous deaths throughout the Middle East and North Africa. To form fulgurite from a lighting strike, the temperature must rise above 1,800 degrees Celsius, or 3,270 degrees Fahrenheit, and then cool, all within the span of about one second. Photos of fulgurite standing on the beach typically show it mostly exposed above the beach; however the initial formation occurs beneath the surface of the sand. Over time, erosion occurs, and the material surrounding a fulgurite is removed, making it visible.