Some studies of interannual variation of southwest monsoon over Gangetic plain

Some teleconnections studies between the monsoon rainfall over four meteorological subdivisions namely, plains of west U.P., East U.P., Bihar Plains and Gangetic West Bengal, thus constituting an area of U.P., adjoining Bihar and West Bengal and different thickness anomaly and geopotential heights over several levels in the troposphere over India have been carried out to find some useful predictive parameters for the long range prediction of monsoon rainfall.