@misc{indiciae9196fd617b8a,
  title = {Modified Mercalli Intensity Assignments for the May 16, 1909, Northern Plains Earthquake},
  author = {W. H. Bakun and M. C. Stickney and G. Rogers},
  year = {2009},
  doi = {10.3133/ofr20091184},
  url = {https://pubs.usgs.gov/publication/ofr20091184},
  note = {Source identifier: ofr20091184}
}