Climatology and interannual variability of boreal spring wet season precipitation in the eastern Horn of Africa and implications for its recent decline - Liebmann, Brant; Blade, Ileana; Allured, Dave; Quan, Xiao-Wei; Funk, Chris; Hoerling, Martin P; Hoell, Andrew; Peterson, Peter; Thiaw, Wassila (Journal of Climate, 2017)