@misc{indiciaece58e15171da,
  title = {United States earthquakes, 1953},
  author = {L.M. Murphy and W.K. Cloud},
  year = {1984},
  doi = {10.3133/ofr84953},
  url = {https://pubs.usgs.gov/publication/ofr84953},
  note = {Source identifier: ofr84953}
}