EnvironmentGS-IGS-III· 1 min read
Deep Depression Over Bay of Bengal Affects West Bengal and Odisha
Why in news?
A deep depression system formed over the Bay of Bengal is expected to bring heavy rainfall and squally winds to parts of West Bengal and potentially impact coastal areas of Odisha.
Key points
- A low-pressure area intensified into a depression and then a deep depression over the Bay of Bengal.
- Heavy rainfall and gusty winds are predicted for West Bengal, particularly coastal districts.
- The system is expected to move towards the north Andhra Pradesh — South Odisha coasts.
- Thunderstorms accompanied by lightning are also forecast for several districts.
Background & context
The Bay of Bengal is a common region for cyclone formation, especially during the monsoon season. India Meteorological Department (IMD) monitors these systems to provide early warnings.
★ Prelims fact capsule
The IMD classifies weather systems like low-pressure areas, depressions, and deep depressions based on wind speed and atmospheric pressure.
✎ Mains relevance
GS Paper 1: Geography (Monsoon, Cyclones). GS Paper 3: Disaster Management.