Spread of Monsoon over the Indian Subcontinent from Kerala to Jammu and Kashmir

The monsoon is a seasonal wind system that brings significant amounts of rainfall to the Indian subcontinent. It plays a crucial role in the agricultural and economic sectors of the region. The spread of monsoon from Kerala to Jammu and Kashmir can be evaluated through the following key points:

1. Onset of Monsoon in Kerala:
The southwest monsoon hits the southernmost state of India, Kerala, around the first week of June. This marks the official beginning of the monsoon season in the country. The arrival of monsoon is accompanied by heavy rainfall and a drop in temperature.

2. Progression towards the North:
After its onset in Kerala, the monsoon progresses gradually towards the north, covering various states and regions along its path. The spread of monsoon is not uniform, and it takes time for the rains to reach different parts of the subcontinent.

3. Advancement through the West Coast:
The monsoon moves along the west coast of India, covering states like Karnataka, Goa, Maharashtra, and Gujarat. These regions receive substantial rainfall during this period, ensuring the growth of crops and replenishing water reservoirs.

4. Entry into Central India:
As the monsoon advances, it enters the central parts of India, including states like Madhya Pradesh and Chhattisgarh. The arrival of monsoon in these regions brings relief from the scorching heat and provides much-needed water for agriculture.

5. Branching into North India:
The monsoon reaches North India, including states like Uttar Pradesh, Bihar, and West Bengal, by the end of June or early July. It spreads across the Gangetic plains, providing vital moisture for the cultivation of crops like rice and wheat.

6. Impact on the Himalayan Region:
The monsoon gradually moves towards the northernmost parts of India, including the Himalayan region. States like Himachal Pradesh and Uttarakhand experience heavy rainfall during this period. The monsoon also brings rainfall to the union territory of Jammu and Kashmir.

7. Withdrawal of Monsoon:
After covering the entire Indian subcontinent, the monsoon starts withdrawing from the northwest region of India, usually around September. The withdrawal is marked by a decrease in rainfall and a gradual shift in weather patterns.

In conclusion, the spread of monsoon over the Indian subcontinent from Kerala to Jammu and Kashmir follows a gradual progression, starting from the southernmost state and advancing towards the north. The monsoon brings much-needed rainfall to different regions, supporting agricultural activities and ensuring water availability for various purposes.