Cyclonic storm Arnab makes landfall as Keralam temperatures set to rise 3–4 degrees
GS3Economy · S&T · Environment · Security· Climate change & international agreements· Prelims·
Why in news
The India Meteorological Department (IMD) reported that cyclonic storm Arnab made landfall along the Andhra coast, leading to a projected temperature rise in Keralam.
Background
Cyclonic storm Arnab made landfall on Wednesday along the Andhra coast. Keralam recorded 269.1 mm of rainfall as of Wednesday, representing a 3% shortfall against the 278.7 mm norm.
Facts for Prelims
- BodyIMD: India Meteorological Department is the agency responsible for reporting cyclonic storm Arnab.
- FactKeralam rainfall: 269.1 mm recorded against a 278.7 mm norm (3% shortfall).
- PlaceAndhra coast: Location of cyclonic storm Arnab's landfall.
- FactKeralam temperature: Projected to rise 3–4 degrees Celsius above normal.
For Mains
Q. Discuss the impact of intensifying cyclonic activities on coastal ecosystems and the socio-economic stability of coastal states in India.
Dimensions to cover in your answer
- Coastal vulnerability: Erosion of shoreline and saline intrusion into groundwater due to frequent cyclonic landfalls
- Meteorological forecasting: Challenges in predicting localized temperature fluctuations and rainfall shortfalls in the southern peninsula
Keywords: cyclonic storm · meteorological forecasting · coastal vulnerability · climate variability
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