Learn about how computer models help us understand how different parts of the Earth System (including the air, seas, land, ice, and rivers) interact with each other and impact life on our planet!

Check out a summary of how we use NSF NCAR's tools to understand how extreme weather events will impact public recreational lands, and nearby communities!

Have you ever read or heard news stories about these things called atmospheric rivers? What are they exactly, and why are they often associated with dangerous flooding events? Check out this primer!