Cyclone Ditwah Nears Tamil Nadu Coast; Authorities Brace for Rain and Wind

Cyclone Ditwah, a cyclonic storm forming over the southwest Bay of Bengal, is tracking northwest and expected to reach the coastal regions of Tamil Nadu, Puducherry, and southern Andhra Pradesh by November 30, 2025, according to the India Meteorological Department (IMD). With the system intensifying, the IMD has issued alerts for several regions along India’s southeast coast, cautioning residents and activating emergency protocols.

This marks the third post-monsoon cyclonic storm in the North Indian Ocean basin this year, highlighting increasing storm activity and the need for heightened disaster preparedness in coastal states.

Cyclone Path and Current Position

As of the latest update, Cyclone Ditwah was positioned near Pottuvil, approximately 700 km southeast of Chennai. It is expected to move northwestward and impact northern Tamil Nadu, Puducherry, and the southern Andhra coast by November 30. The system intensified from a deep depression into a cyclonic storm at 11:30 am on November 27.

Orange Alert in Puducherry: Safety Measures in Place

The IMD has issued an orange alert for Puducherry from November 28 to December 1, urging residents to take necessary precautions,

• Avoid going outdoors unless absolutely necessary
• Stay away from old buildings, trees, and lamp posts
• Keep children indoors and out of open spaces
• Emergency contacts: 1077, 1070, 112, or WhatsApp 94889 81070

Authorities are actively coordinating with local disaster management teams to monitor weather developments and prepare for possible evacuations or emergencies.

Andhra Pradesh on Alert: Heavy Rain and Strong Winds Forecast

From November 29, south coastal Andhra Pradesh and the Rayalaseema region are forecast to receive heavy to very heavy rainfall, accompanied by strong winds. Districts likely to be impacted include:=,

• Chittoor
• Tirupati
• Nellore
• Prakasam
• YSR Kadapa
• Annamayya
• Sri Sathya Sai

Precautionary measures underway,

• Fishermen have been advised not to venture into the sea
• Farmers warned to secure crops and equipment
• Control rooms activated for emergency coordination
• Continuous alerts to vulnerable communities

Broader Context: Increasing Cyclonic Activity

Cyclone Ditwah is the third storm in this year’s post-monsoon cyclone season. It follows Cyclone Senyar, which briefly developed near Indonesia, and reflects growing concern over increased cyclonic frequency in the Bay of Bengal region.

The North Indian Ocean basin is particularly vulnerable during the post-monsoon period (October–December), and experts have emphasized the importance of early warning systems and local disaster preparedness.

Static Facts

• Cyclone Name: Ditwah
• Current Location: ~700 km southeast of Chennai, near Pottuvil
• IMD Alert: Orange alert for Puducherry (Nov 28 – Dec 1)
• Target Landfall Region: Northern Tamil Nadu, Puducherry, Southern Andhra Pradesh
• Rainfall Alert: Heavy to very heavy rainfall expected in Andhra districts from Nov 29
• Storm Development: Became a cyclonic storm at 11:30 am on Nov 27, 2025
• Emergency Contact Numbers: 1077, 1070, 112, WhatsApp helpline: 94889 81070