@misc{indiciae6354014beb3f,
  title = {Geomagnetic monitoring in the mid-Atlantic United States},
  author = {Jeffrey J. Love and Kristen A. Lewis},
  year = {2021},
  doi = {10.3133/fs20213001},
  url = {https://pubs.usgs.gov/publication/fs20213001},
  note = {Source identifier: fs20213001}
}