These include Visakhapatnam, Panaji, Mangalore, Udupi, Cochin, Kozhikode, Thiruvananthapuram, Mumbai, Paradweep, Puri, Yanam, Chennai, Kanyakumari, Tuticorin and Haldia. The maximum rise in sea level occurred in Mumbai between 1987 and 2021. About 4.44 centimetres. (Photo: AP)