=The Meteorological Centre in Jaipur has indicated that a cyclonic circulation currently over western Rajasthan is driving recent rainfall and gusty winds. This system, coupled with approaching western disturbances, is expected to bring more thunderstorms and hail activity across various parts of the state in the coming days.==
Several districts, including Jodhpur, Bikaner, Ajmer, Jaipur, Bharatpur, Udaipur, and Kota, are under alert for potential severe weather. While some areas, such as Sri Ganganagar and Udaipur, have already recorded rainfall, predictions suggest varying impacts across divisions, with parts of Bikaner and Jodhpur anticipated to remain largely dry. Forecasts suggest isolated light to moderate rainfall in northern and eastern Rajasthan around April 8, with conditions expected to become drier by March 21 or April 21, depending on the specific system referenced.
Systems Driving Atmospheric Instability
The current weather situation is attributed to multiple atmospheric phenomena. These include:
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An active western disturbance situated over East Iran and adjoining Afghanistan.
An upper air cyclonic circulation identified over East Rajasthan.
A trough extending from East Rajasthan to the east-central Arabian Sea.
Another cyclonic circulation noted over Pakistan and adjoining Punjab and northwest Rajasthan.
Additional circulation systems observed over northeast Rajasthan and southwest Rajasthan.
A trough from East Jharkhand to South Chhattisgarh is also contributing to convective activity.
These interconnected systems are creating a broadly unstable weather environment across North and Central India, with specific impacts on Rajasthan.
Anticipated Weather Events
The India Meteorological Department (IMD) has issued alerts forecasting:
Thunderstorms with wind speeds reaching 40-50 km/h, and in some instances 50-60 km/h.
Rainfall, with indications of heavy rainfall in isolated pockets of southern Rajasthan.
Isolated hailstorms, particularly noted in forecasts for March 20 and potentially continuing.
Gusty winds, observed over the past 24 hours and expected to persist.
These conditions are anticipated to impact agricultural activities, particularly concerning crops. Some regions have already experienced the effects, with reports of heavy rain and strong winds disrupting power supplies in areas like Pali.
Temperature Dynamics
Despite the rainfall, high temperatures have been recorded in several cities. Chittorgarh registered a daytime maximum of 43 degrees Celsius, with nine other cities exceeding 41 degrees Celsius. However, day temperatures across large parts of northwest India are expected to remain normal to below normal until April 6, indicating a potential moderation from extreme heat in affected areas.
Regional Context and Timing
While forecasts mention specific dates like March 20 and April 8, broader outlooks suggest unstable weather continuing until around April 8. A fresh western disturbance is also expected to affect northwest India from April 7 onwards. This weather pattern is part of a larger phenomenon affecting North and Central India, with similar forecasts for other regions including Punjab and Haryana.
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The convergence of multiple cyclonic circulations and western disturbances is creating a complex and dynamic weather scenario across northwestern India, with Rajasthan being a focal point for significant atmospheric disturbances.