@misc{indiciaea53e75dbce2d,
  title = {U.S. Geological Survey geomagnetic variometer data: Capitalizing on seismic infrastructure},
  author = {Adam T. Ringler and Andrew Holcomb and E. Joshua Rigler and Spencer Wilbur and C. Balch and Corey I. Beutel and Brendan Ryan Geels and J. Guerra and A. Horton and Edward Kromer and Kristen A. Lewis and Jeffrey J. Love and Yolando Root and Claudia Kristina Rossavik and N. Shavers and John Spritzer and Tyler Storm and Alexandra Nicole Wernle and David C. Wilson},
  year = {2025},
  doi = {10.1785/0220250185},
  url = {https://pubs.usgs.gov/publication/70272664},
  note = {Source identifier: 70272664}
}