The climatology of major sources and pathways of moisture for three locales along the Hindu-Kush-Himalayan region are examined. by use of Lagrangian methods applied to the ERA-Interim dataset. over the period from 1980 to 2016 for both summer (JJA) and winter (NDJ) periods. We also investigate the major flooding events of 2010. https://www.thecookiecountesses.shop/product-category/gift-card/