Campaign microgravity data from Yellowstone Caldera, Wyoming

A campaign microgravity network was established at Yellowstone Caldera, Wyoming, in 2017 as a subset of stations that were initially measured in 1977. The network has been measured subsequently on a quasi-annual basis to assess changes in gravity over time that may be related to subsurface magmatic or hydrothermal processes. This data release includes microgravity data collected by the U.S. Geological Survey Volcano Science Center from Yellowstone Caldera spanning 2017–2025, as well as an overview of the project and descriptions of stations in the network.