Group items tagged

The Zuni Indians thought a red moon brought water. Seventeenth-century English farmers believed in a "dripping moon," which supplied rain depending on whether its crescent was tilted up or down. Now scientists have found evidence for another adage: Rain follows the full and new phases of the moon. Most studies on the weather and moon phases appeared in the 1960s and seemed to lend credence to lunar folklore. Researchers detected more peaks in rainfall in the days after the full and new moons, for example. Recently, three researchers decided to revive the issue when they stumbled across a link between moon phases and stream runoff while working on another project. They will soon publish in Geophysical Research Letters one of the most comprehensive studies yet, with more than a century of data from across the continental United States.