Moon wobble to bring surge in coastal flooding in 2030s, NASA study predicts

Coastal communities in the United States, be forewarned. A “dramatic” surge in high-tide floods is just over a decade away for nearly all US mainland coastlines, Hawaii and Guam, according to NASA.Coastal communities in the United States, be forewarned. A “dramatic” surge in high-tide floods is just over a decade away for nearly all US mainland coastlines, Hawaii and Guam, according to NASA.