4:15 PM - 5:30 PM
*Venkateswara rao NARUKULL1, Venkat ratnam M.1, Vedavathi C.2, Gurubaran S.3, Krishna murthy B.V.4, Vijaya bhaskara rao S.2 (1.National Atmospheric Research Laboratory, 2.Sri Venkateswara University, 3.Indian Institute of Geomagnetism, 4.B1, CEEBROS, 47/20, IIIrd Main Road, Chennai)