In which season do maximum sandstorms occur in Rajasthan?

Correct option is A

Ans. (a)
Rajasthan, especially the Thar Desert region, experiences the highest number of sandstorms during the summer season (April–June). This occurs due to:
· Extreme heat, which causes intense convection currents.
· Strong winds, which lift loose sand particles from the dry desert surface.
· Low humidity, making the air dry and increasing dust storms.
· Pre-monsoon activity, which sometimes leads to violent dust storms before rainfall.
During summers, daytime temperatures in Rajasthan can exceed 45°C, leading to the formation of localized low-pressure systems that trigger strong desert winds. These winds lift sand and dust into the air, creating frequent sandstorms.
Information Booster
· Sandstorms are also known as "Andhi" in local terms.
· They occur most frequently in May and June, the hottest months.
· The Thar Desert is a major source of dust storms affecting northern and central India.
· Sandstorms reduce visibility and impact transportation and agriculture.
· With climate change, the frequency of sandstorms in Rajasthan is expected to increase.
Additional Knowledge
1. Summer Season – Correct Answer
· Maximum sandstorms occur due to intense heat, strong winds, and dry conditions.
· High temperatures create low-pressure zones, leading to dust storms.
2. Rainy Season – Incorrect
· Sandstorms decrease as humidity increases.
· Rainfall helps settle dust and sand, reducing storm frequency.
3. Winter Season – Incorrect
· Winters in Rajasthan are cold and calm, with minimal wind activity.
· No significant sandstorm formation occurs.
4. Spring Season – Incorrect
· Spring is a transitional season, with moderate winds and less dust activity.
· Sandstorms are rare compared to summer.