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Kerala witness heavy rains due to which of the following reasons?
  1. Strong Westerly winds flowing-in from the Arabian Sea
  2. Presence of an east-west shear zone located 10 degrees north over the southern peninsula.
  3. Presence of a north-south trough running between Chhattisgarh and Comorin areas, which is located closer to south Kerala.
Which of the above statements is/are correct?
  • a)
    1, 2 
  • b)
    1, 3 
  • c)
    2, 3 
  • d)
    1, 2, 3
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Kerala witness heavy rains due to which of the following reasons? Stro...
Why is Kerala witnessing heavy rains?
Kerala is presently under the influence of at least three rainfall triggering weather conditions
There are strong Westerly winds flowing-in from the Arabian Sea, and bringing moisture over Kerala.
Another major cause for an increase in rainfall is the presence of an east-west shear zone located 10 degrees north over the southern peninsula. This vertical zone — that can prevail either in the lower, middle or upper atmospheric levels — allows active winds of high speeds to interact. This zone also allows monsoon winds to remain active, thus causing intense rainfall over the area under its influence.
The IMD further stated that the presence of a north-south trough running between Chhattisgarh and Comorin areas, which is located closer to south Kerala is causing widespread rainfall.
“These three factors are causing heavy spells over Kerala.
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Kerala witness heavy rains due to which of the following reasons? Strong Westerly winds flowing-in from the Arabian Sea Presence of an east-west shear zone located 10 degrees north over the southern peninsula. Presence of a north-south trough running between Chhattisgarh and Comorin areas, which is located closer to south Kerala.Which of the above statements is/are correct?a)1, 2b)1, 3c)2, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer?
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Kerala witness heavy rains due to which of the following reasons? Strong Westerly winds flowing-in from the Arabian Sea Presence of an east-west shear zone located 10 degrees north over the southern peninsula. Presence of a north-south trough running between Chhattisgarh and Comorin areas, which is located closer to south Kerala.Which of the above statements is/are correct?a)1, 2b)1, 3c)2, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Kerala witness heavy rains due to which of the following reasons? Strong Westerly winds flowing-in from the Arabian Sea Presence of an east-west shear zone located 10 degrees north over the southern peninsula. Presence of a north-south trough running between Chhattisgarh and Comorin areas, which is located closer to south Kerala.Which of the above statements is/are correct?a)1, 2b)1, 3c)2, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Kerala witness heavy rains due to which of the following reasons? Strong Westerly winds flowing-in from the Arabian Sea Presence of an east-west shear zone located 10 degrees north over the southern peninsula. Presence of a north-south trough running between Chhattisgarh and Comorin areas, which is located closer to south Kerala.Which of the above statements is/are correct?a)1, 2b)1, 3c)2, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer?.
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