Earth (ESD)EarthExploreExplore Earth ScienceAgricultureAir QualityClimate ChangeFreshwaterLife on EarthSevere StormsSnow and IceThe Global OceanScience at WorkEarth Science at WorkTechnology and InnovationPowering BusinessMultimediaImage CollectionsVideosDataFor ResearchersAbout Us This map, derived from NASA’s GEOS (Goddard Earth Observing System), shows an atmospheric river reaching Washington state in December 2025, during a winter marked by …