A new low-pressure system is forming in the Bay of Bengal, set to intensify monsoon activity across eastern India between August 13 and 16. Heavy rainfall alerts have been issued for several states.
Key Takeaways
- A new low-pressure area is developing in the North-West Bay of Bengal.
- Heavy rain expected in Odisha, Jharkhand, and Chhattisgarh on August 13-14.
- Extreme rainfall predicted in Himalayan foothills and North India from August 16.
- Potential 'Monsoon Break' in Western and Southern India after August 16.
The Indian monsoon is poised for a significant shift. According to meteorological reports, a new low-pressure area is expected to form near the North-West Bay of Bengal around August 13. This development is set to alter the current monsoon trajectory, bringing intensified rainfall to the eastern parts of the country.
Currently, Rajasthan, West Bengal, Maharashtra, and Odisha are under threat of heavy downpours. An Orange Alert has been issued for Eastern Rajasthan, Gangetic West Bengal, Central Maharashtra, and Odisha. In Delhi-NCR, cloudy skies and light drizzles are expected, providing some relief from the prevailing humidity.
Why This Matters
BozokMedia analysis shows that this weather system is not just a temporary disturbance but a driver for a wider shift in rainfall patterns. Between August 13 and 14, the system will heavily impact Odisha, Jharkhand, and Chhattisgarh, before spreading to Eastern Uttar Pradesh and Madhya Pradesh by August 15.
Experts suggest that unlike previous systems, this low-pressure area is likely to move northward, significantly repositioning the monsoon trough.
From August 16 onwards, a critical shift is anticipated. The monsoon trough may migrate towards the north, affecting Bihar, Nepal, and the foothills of Eastern Uttar Pradesh. This could lead to extremely heavy rainfall in the Himalayan regions, a situation expected to persist until approximately August 20.
Regional Comparison of Rain Intensity
| Region | Expected Intensity (Aug 13-15) | Expected Intensity (After Aug 16) |
|---|---|---|
| Eastern India | High | Very High (Himalayan foothills) |
| Western/Southern India | Moderate | Low (Monsoon Break) |
| North India | Low | High |
Frequently Asked Questions (FAQs)
1. Which states are under the highest alert?
Odisha, Jharkhand, Chhattisgarh, West Bengal, and Rajasthan are under significant rain alerts.
2. Will there be a dry spell in South India?
Yes, if the monsoon trough stays in the north, Western and Southern India may experience a decrease in rainfall activity.
