7.46 am: Early on Thursday, Tamil Nadu State Disaster Management Authority has issued a severe weather warning for the state, reports ANI.

7.30 am: Rainfall continues in Puducherry on Thursday morning, reports ANI.

7.15 am: Cuddalore records the highest rainfall at 24.6 cm after Puducherry, which has received 23.7 cm. Chennai has recorded 8.9 cm rain. This was between 8.30 am on Wednesday and 2.30 am on Thursday, according to The Indian Express.

7.10 am: Status of the cyclonic storm as shown in a graphic by the weather department.

7.05 am: “Over 1.45 lakh people have been shifted to 1,516 relief camps across the state as a precaution,” Tamil Nadu’s Disaster Management Minister RB Udhayakumar, tells Reuters.

7 am: The IMD predicts that Cyclone Nivar will move northwest wards and weaken into cyclonic storm during the next three hours.

Here are updates from Wednesday:

  1. Cyclone Nivar made landfall late into the night, but then downgraded into a “severe” cyclonic storm. The wind speed is expected to be between 120 kmph and 130 kmph, it said.
  2. Tamil Nadu Chief Minister Edappadi K Palaniswami announced a public holiday in 13 districts of the state for Thursday.
  3. Operations at the Chennai airport will be stopped from 7 pm on Wednesday to 7 am on Thursday, and metro services too will be suspended by 8 pm.
  4. The Indian Air Force set up a disaster management unit with 10 helicopters on standby in Puducherry to help rescue teams in relief work in the Union territory and neighbouring Tamil Nadu.
  5. The National Disaster Response Force deployed 30 teams on the ground in Tamil Nadu, Puducherry and Andhra Pradesh as the cyclone moved ahead from the Bay of Bengal towards the coastal areas.