The storms moved in SW direction pounding places in Tiruvannamalai with Arani getting 109 mm. Then it slowly moved up and started pounding ECR, OMR, Tambaram and southern Chennai regions. The following are the rainfall in mm in and around the city till 5.30 am
- Hindustan University - 67
- Taramani - 55
- Katupakkam (South of Tambaram) - 49
- Anna University (Guindy) - 41
- Chennai Airport (Meenambakkam) - 27
- Chembarabakkam - 25
- Thiruporur (near Kelambakam) - 21
- Chennai City (Nungambakkam) - 10
Courtesy - Tamil Nadu Weatherman
Above photo was shown in the radar when the widespread storms hit South Chennai, Tambaram hours back.