CHENNAI: V Thiruppugazh, retired IAS official and chairman of the advisory panel on flood risk mitigation in Chennai, on ...

(IMD declares a heat wave if the maximum temperature recorded ... On September 15, the Nungambakkam weather station in Chennai registered 38.2 degrees Celsius temperature. The all-time high ...

CHENNAI: A National Oceanic and Atmospheric Administration heat index analysis by the Centre for Science and Environment for nine Indian cities over the summer months of 2023 (March-July ...