Rise in Extreme Rainfall Events on India’s Southwest Coast
A recent study, titled ‘Deciphering the Relationship Between Moisture Flux and Monsoon Extreme Rainfall Over the West Coast of India,’ published in January 2025, revealed a steady rise in extreme rainfall events on India’s southwest coast.
Key Findings
- The study observed an increase in extreme rainfall events at a rate of 0.23 mm per season along the southwest coast.
- This trend is strongly linked to the thermodynamic component of moisture flux, which correlates with rising sea surface temperatures (SSTs) in the southeast Arabian Sea.
- The research analyzed monsoon rainfall data from 1990 to 2023, using observational records, reanalysis data, and SST trends.
Do You Want to Read More?
Subscribe Now
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Related Content
- 1 Rising Nitrate Levels in Groundwater
- 2 Greenland’s Lakes Turn Brown, Emit Carbon
- 3 Gaddi Dog Breed Recognized by ICAR-NBAGR
- 4 23 Blood-Sucking Fly Species Found in Andamans
- 5 India’s Biennial Update Report (BUR-4) Submission
- 6 2024 Warmest Year on Record for India and the World
- 7 Boreal Forests under Threat due to Warming Climate
- 8 Land Degradation Threatens Earth's Future: UN Report
- 9 Ken-Betwa River Linking National Project
- 10 Nanoplastics Linked to Antibiotic Resistance Spread

- 1 Boreal Forests under Threat due to Warming Climate
- 2 2024 Warmest Year on Record for India and the World
- 3 India’s Biennial Update Report (BUR-4) Submission
- 4 23 Blood-Sucking Fly Species Found in Andamans
- 5 Gaddi Dog Breed Recognized by ICAR-NBAGR
- 6 Greenland’s Lakes Turn Brown, Emit Carbon
- 7 Rising Nitrate Levels in Groundwater