Geography📖 2 min read

IMD Predicts Early Southwest Monsoon Onset in Kerala on May 26

India Meteorological Department forecasts early arrival of monsoon in Kerala, crucial for agriculture.

Source: The Hindu
Summary of News

The India Meteorological Department (IMD) has predicted that the Southwest Monsoon is likely to arrive in Kerala on May 26. This is earlier than its usual onset date of June 1. The Southwest Monsoon is vital for India's agriculture, as a large part of the country's farming depends on monsoon rains. An early or timely onset can have significant implications for crop sowing and water availability across the nation. The monsoon typically advances northwards from Kerala, covering the rest of India over several weeks.

Key Points for Exam
  • The Southwest Monsoon is expected to set in over Kerala on May 26, 202X.
  • The usual onset date for the Southwest Monsoon in Kerala is around June 1.
  • The monsoon's arrival in Kerala marks its beginning in India and its subsequent advance across the country.
  • Monsoon rainfall is crucial for India's agricultural sector, impacting crop production and water resources.
Important Keywords Explained
Southwest Monsoonconcept

The primary monsoon season in India, occurring from June to September, bringing heavy rainfall across most of the country. It is crucial for agriculture and water resources.

India Meteorological Department (IMD)organization

An agency of the Ministry of Earth Sciences of the Government of India. It is the principal agency responsible for meteorological observations, weather forecasting, and seismology in India. Founded in 1875, its headquarters are in New Delhi.

Monsoonconcept

A seasonal prevailing wind in the region of South and Southeast Asia, blowing from the southwest in summer and from the northeast in winter. It is associated with heavy rainfall.

Additional Facts & Context
1The Southwest Monsoon accounts for nearly 75% of India's annual rainfall.
2The IMD uses a set of 14 criteria, including wind patterns and outgoing longwave radiation, to declare the monsoon onset over Kerala.
3The monsoon season in India typically lasts from June to September.
4The Northeast Monsoon, also known as the winter monsoon, primarily affects Tamil Nadu, parts of Andhra Pradesh, and Kerala during October to December.
Examiner's Tip

Exams frequently test the onset and withdrawal dates of monsoons, their types (Southwest, Northeast), and their impact on Indian agriculture and economy.

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Memory Trick

Remember 'K-M-J': Kerala Monsoon June 1 (usual onset). Early means before June 1.

Connected Concepts / Topics
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