OI 630.0 nm Airglow Observations of Unique Characteristics of Equatorial Plasma Bubbles and Investigation of its Tilt Variations with Possible Relation to Zonal Drift Velocity over Gadanki, India

Arun Kumar Panda1,2 and Ramkumar K Thokuluwa1, (1)National Atmospheric Research Laboratory, Gadanki, India, (2)Indian Institute of Space Science and Technology, Department of Physics, Valiamala, Thiruvananthapuram, India