Post-2018-collapse microgravity data from campaign measurements at Kīlauea, Hawaiʻi

Campaign microgravity data have been collected at Kīlauea, Hawaiʻi, since 1975 to assess changes in mass associated with magmatic activity.  The network of stations was disrupted by the 2018 summit collapse and was subsequently reestablished, with surviving and some new sites occupied regularly to track magmatic activity beneath the volcano.  This data release includes microgravity data collected by the U.S. Geological Survey Volcano Science Center from Kīlauea spanning 2018–2025, as well as an overview of the project and descriptions of stations in the network.