Environment & Disaster ManagementGS-IGS-III· 1 min read
Cyclonic Storm Alert for South India and Eastern Coast
Why in news?
A cyclonic storm over the Bay of Bengal is predicted to bring heavy rainfall to South India, Odisha, and West Bengal, prompting red alerts in several states.
Key points
- Very heavy rainfall (12-20 cm) recorded over Tamil Nadu, Kerala, and South Interior Karnataka.
- Heavy rainfall (7-11 cm) expected in Rayalaseema and Coastal Karnataka.
- Cyclonic storm likely to bring heavy rain to parts of West Bengal from October 28-30.
- Squally winds expected along the coast from October 27; fishermen advised not to venture into the sea.
Background & context
Cyclones are intense low-pressure systems that form over warm ocean waters. The Bay of Bengal is a common region for cyclone formation, often impacting India's eastern and southern coasts.
★ Prelims fact capsule
The India Meteorological Department (IMD) issues weather alerts and classifications for cyclones.
✎ Mains relevance
GS Paper I: Geography (Natural Hazards), GS Paper III: Disaster Management.