Harder Winters, Stronger Storms

About 30 massive, intricate computer networks serve the scientists who stand at the forefront of climate change research. Each network runs a software program comprised of millions of lines of code. These programs are computational models that combine the myriads of physical, chemical and biological phenomena that together form the climate of our planet. The models calculate the state of Earth’s atmosphere, oceans, land and ice, capturing past and present climate variability and using the data to predict future climate change.