Shut after June 28 rainfall, Delhi's Pragati Maidan tunnel reopens

According to India Meteorological Department (IMD) data, the Safdarjung observatory -- the city's primary weather station -- recorded 228.1 mm of rainfall, followed by 192.8 mm at Lodhi Road, 150.4 mm at Ridge, 106.6 mm at Palam, and 66.3 mm at Ayanagar on June 28.