Officials had feared the storm would cause destruction in the financial hub, further compounding the coronavirus crisis.
Local Indian authorities banned public gatherings and closed shops as more than 1,000 rescue personnel mobilised against a powerful cyclone barrelling towards the southeastern coast, bringing heavy rains and strong winds.
Cyclone Nivar is set to cross the coasts of Tamil Nadu state and the small territory of Puducherry as a “very severe cyclonic storm” late on Wednesday, the Indian Meteorological Department (IMD) said.
Parts of Andhra Pradesh, a coastal state north of Tamil Nadu, are also forecast to be slammed by the cyclone. A “very severe cyclonic storm” is the fifth-strongest category on the IMD’s scale of seven storm types.
The heavy rains and strong winds were likely to damage houses and roads, uproot power lines, destroy crops and break trees along the coast of northern Tamil Nadu and southern Andhra Pradesh, the weather office said in a statement.
“This will slowly intensify, maybe tonight or tomorrow, and turn into a very severe cyclonic storm with wind speeds of around 120 kilometres per hour (75 miles per hour) and gusting up to 145 kilometres per hour (90mph),” IMD’s Director-General Mrutyunjay Mohapatra told reporters in New Delhi.
More than 1,000 personnel from the National Disaster Response Force (NDRF) have been deployed to assist local efforts on possible evacuations of residents from vulnerable coastal areas.
Tamil Nadu’s Chief Minister Edappadi K Palaniswami declared Wednesday a public holiday and said it could be extended.
“People living in regions vulnerable to the storm and in houses deemed not safe should be immediately shifted to relief centres,” Palaniswami said.
The Lieutenant Governor of Puducherry Kiran Bedi said public gatherings would be banned from late Tuesday until early Thursday.
Shops in Puducherry, except those for essential services like pharmacies and petrol stations, were to be shut until the cyclone passes.
In parts of Mahabalipuram, about 60km (37 miles) from Tamil Nadu’s capital Chennai, local fishermen dragged their boats to safety along the coast.
The cyclone’s centre is expected to pass some 175km (108 miles) northeast of Sri Lanka’s northernmost Kankesanthurai coastal town early on Wednesday.
Fishermen in the northern area were advised not to go out to sea. No evacuation orders were issued but heavy rains were forecast, particularly in the island nation’s north.
More than 110 people died after “super Cyclone” Amphan ravaged eastern India and Bangladesh in May, flattening villages, destroying farms and leaving millions without electricity.