Cyclone Ditwah HIGHLIGHTS: Depression moves inland, heavy rain alert for Chennai
The system is bringing continuous heavy to extremely heavy rainfall, gusty winds of 40–60 km/h, and widespread waterlogging across coastal areas.
Water stagnated in the main road
CHENNAI: Coastal Tamil Nadu and certain interior parts in the state experienced widespread rain on Wednesday as the depression weakened into a well-marked low-pressure area. Chennai, Thiruvallur are and Chengalpattu to receive heavy rains, said IMD.
IMD has announced an orange alert for 7 districts - Chennai, Thiruvallur, Chengalpattu, Kancheepuram, Ranipet, Nilgiris and Coimbatore.
Yellow alert for, Ariyalur, Perambalur, Thanjavur, Tiruvarur, Nagapattinam, Pudukottai, Tiruchirapalli, Ramanathapuram, Theni, Thenkasi, Tirunelveli and Karaikal.
“The depression (remnant of cyclonic storm Ditwah) over southwest Bay of Bengal and adjoining north Tamil Nadu-Puducherry coasts moved slowly southwestwards and weakened into a well-marked low-pressure area over north Tamil Nadu-Puducherry coasts and neighbourhood,” the IMD said.
It was very likely to continue to move southwestwards slowly across north coastal Tamil Nadu and Puducherry and weaken further into a low-pressure area during the next 24 hours, the weather office said in its bulletin associated with this system.
Villupuram, Cuddalore, Tiruvannamalai too experienced heavy frequent spells with brief intervals, as the depression moved inland.
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Cyclone Ditwah: Check out TN districts which have received red and orange alerts
- Regional Meteorological Centre (RMC) has sounded red alerts for extremely heavy rain (over 20 cm in a 24-hour period) at one or two places in these districts: Cuddalore, Nagapattinam, Mayiladuthurai, Villupuram, Chengalpattu and Puducherry-Karaikal on November 29, and over Tiruvallur and Ranipet tomorrow (November 30).
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- Fishermen have been advised to refrain from going into the sea as strong surface winds of 70–80 kmph, gusting up to 90 kmph, are likely over the delta region, adjoining coastal districts, and the Puducherry–Karaikal area on Saturday.
29 Nov 2025 4:39 PM ISTEmergency helpline issued for Indians stranded at Sri Lanka airports
- According to the High Commission, Indian citizens facing distress at any airport or location in Sri Lanka can contact the emergency number +94 773727832, which is also accessible via WhatsApp. The mission said it is already assisting stranded Indian passengers at BIA, providing essentials such as food and drinking water.
- 29 Nov 2025 4:12 PM IST
Rain triggered by Cyclone Ditwah lashes TN coastal, Cauvery delta districts
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Pondicherry Central University postpones all exams due to Cyclone Ditwah
The Pondicherry Central University has announced that all exams scheduled to be held on Saturday have been postponed and a holiday was declared for all classes at the university because of Cyclone Ditwah which is heading towards the union territory coast.
A release from the Registrar of the University on Friday night said that the postponement of examinations and also cancellation of classes were due to a communication received from the Coast Guard about the cyclone and the heavy rains.
A revised date of the examinations would be announced in course of time, the release said.
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MRK Panneerselvam, State Minister for Agriculture and Farmers' Welfare (ANI)
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Tamils stranded in Sri Lanka after heavy rains cause flight cancellations
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