12:30 PM - 12:45 PM
*Venkat ratnam M1, Eswariah S.2, Venkateswara rao N.1, Vijayabhaskar rao S.2, Kishore kumar K.3, Sathish kumar S.4, Gurubaran S.4 (1.National Atmospheric Research Laboratory, 2.Sri Venkateswara University, 3.Space Physical Laboratory, 4.Indian Institute of Geomagnetism)