A curious case of the Indian Summer Monsoon 2020: The influence of Barotropic Rossby Waves and the monsoon depressions

Nagaraju Chilukoti, National Institute of Technology Rourkela, Earth and Atmospheric Science, Rourkela, India and Mahendra Nimmakanti, National Institute of Technology Rourkela, Earth & Atmospheric Scieences, Rourkela, India