
Cyclone Mandous, which emerged from the Bay of Bengal, made landfall in Mamallapuram, 30 km from Chennai, on Friday night, resulting in heavy rainfall and squally winds in parts of coastal Tamil Nadu. (PTI)

The cyclone wreaked havoc in parts of Chennai, where trees were uprooted and waterlogging was reported in low-lying areas. The city received 115.1 mm of rainfall in the 24 hours ending 5.30 am, the IMD said. (Express Photo by Gokul Subramaniam)

A woman salvages her shop at the Marina beach following the landfall of Cyclone Mandous, in Chennai. (PTI)

A family visits the sea-shore ahead of the landfall of the cyclone in Chennai. (PTI)

A holiday has been declared on Saturday for schools and colleges in Chennai, and 15 districts including Vellore, Villupuram, Cuddalore, Ranipet, Tiruvallur, Chengalpattu, and Kancheepuram due to the rain forecast. (Express Photo by Gokul Subramaniam)

In the past 121 years (1891-2021), 12 cyclones have crossed the coast between Chennai and Puducherry. Cyclone Mandous is the 13th to make landfall in the region. Mandous, pronounced ‘Man-Dous’ is an Arabic word meaning ‘treasure box’. It was named by the United Arab Emirates. (Express Photo by Gokul Subramaniam)

As many as 16,000 police personnel and 1,500 Home guards have been deployed in the state for security, relief, and rescue tasks, and a 40-member team of the Tamil Nadu State Disaster Response Force, in addition to 12 District Disaster Response Force teams, are on standby, the police said. (Express Photo by Gokul Subramaniam)

On Friday, at least 15 flights to various domestic and international destinations were cancelled at the Chennai airport owing to the adverse weather. (Express Photo by Gokul Subramaniam)

Security personnel ask visitors to move away from the Marina beach following the landfall of Cyclone Mandous, in Chennai. (PTI)

The Marina beach following the landfall of Cyclone Mandous. (PTI)