At Left: The GPS sites we have installed for this project are shown as red triangles. Currently, all twenty-four of the original planned sites (plus a twenty-fifth!) are installed and logging GPS data. Many, many thanks to the folks at UNAVCO who helped make this possible, particularly Nicole Feldl and Fred Blume. Thanks also to the landowners who have graciously agreed to host a site!

Another fifty or so permanent GPS stations will be included in our analyses of Rio Grande Rift deformation, including sites installed for the EarthScope-Plate Boundary Observatory (blue stars = installed; purple stars = planned) and existing CORS sites (blue circles).