This site depends on Javascript for full functionality

Please enable and reload the page

Scheduled Downtime

On Friday 21 April 2023 @ 5pm MT, this website will be down for maintenance and expected to return online the morning of 24 April 2023 at the latest

Close Message

CESM Archive website

The CESM website has moved to a new home, information shown may not be up to date. For our new and up to date website please visit https://www.cesm.ucar.edu

Atmosphere Models

The Community Atmosphere Model is the latest in a series of global atmosphere models developed at NCAR for the weather & climate research communities, also serving as the atmospheric component of the Community Earth System Model.

How to checkout and use CAM:
“Download the code” : https://github.com/ESCOMP/CAM
“CAM documentation”: https://ncar.github.io/CAM/doc/build/html/