New Delhi: A cyclonic storm is likely to hit Tamil Nadu coast between Vedaranniyam and Chennai by December 2, the India Meteorological Department said.
According to Cyclone Warning Division of the IMD, satellite imagery indicates a depression has formed over southeast Bay of Bengal.
It currently lays centred about 1070 km east-southeast of Chennai, 1030 km east-southeast of Puducherry and 720 km east-southeast of Trincomalee (Srilanka).
"The system is very likely to move west-northwestwards, intensify into a deep depression during next 24 hours and into a cyclonic storm in subsequent 24 hours. It is very likely to cross north Tamil Nadu coast between Vedaranniyam and Chennai by the morning of December 2," the IMD said.
The IMD has advised fishermen not to venture into sea along and off Tamil Nadu and Puducherry coasts from evening of November 30 onwards. Those at sea are advised to return to the coast.
Light to moderate rainfall at many places is very likely to commence over coastal Tamil Nadu from the evening of November 30.
The intensity would increase with rainfall at most places and "heavy to very heavy rainfall" at a few places over coastal Tamil Nadu and Puducherry and isolated "heavy to very heavy rainfall" over interior Tamil Nadu on December 1 and 2, the IMD said.
Light to moderate rainfall would occur at many places with isolated heavy falls very likely over Kerala on December 2 and 3.
"Squally winds speed reaching 45-55 kmph gusting to 65 kmph would commence to prevail along and off Tamil Nadu and Puducherry coasts from December 1. Sea condition would be rough to very rough along off Tamil Nadu and Puducherry coasts from December 1 onward," the IMD added.
Meanwhile, the National Disaster Management Authority (NMDA) held a review meeting with Tamil Nadu government officials, including Chief Secretary P Ramamohana Rao on the preparedness to face the impact of the north east monsoon.
NDMA member Lt.Gen. N C Marwah, visited Chennai on November 29 and 30 to "review the preparedness measures undertaken by Government of Tamil Nadu to meet the impact of North East Monsoon," a state government release said.
Commissioner of Revenue Administration K Satyagopal made a detailed presentation on various preventive and mitigation measures undertaken and preparedness measures carried out by the state government, it said.
He also explained new initiatives taken by the state government such as Vulnerability mapping and analysis, formation of Inter Departmental Zonal Teams in vulnerable areas, Institutional arrangements, restoration of water bodies and water courses and community participation, it added.
Marwah also held detailed discussions with Rao in a meeting attended by other senior officials including Revenue Secretary B Chandramohan.
He "conveyed his appreciation and satisfaction over the initiatives taken by the Government of Tamil Nadu based on the experience gained during flooding in the state during 2015," the release added.
Chennai and its suburbs in neighbouring Kancheepuram and Tiruvallore districts witnessed record rainfalls in the first week of December last year, resulting in a deluge.
