Study suggests US droughts, rainy extremes becoming more severe

Severe drought in the American Southwest and Mexico and more severe wet years in the Northeast are the modern norm in North America, according to new research -- and the analysis suggests these seasonal patterns will be more extreme in the future. The middle of the United States, meanwhile, can expect bigger swings between wetter wet periods -- high-rainfall years known as pluvials -- and drier summers through the rest of this century, the study predicts.

from All Top News -- ScienceDaily https://ift.tt/z859via