@misc{indiciaee4773a134730,
  title = {Modified mercalli intensity maps for the 1906 San Francisco earthquake plotted in ShakeMap format},
  author = {John Boatwright and Howard Bundock},
  year = {2005},
  doi = {10.3133/ofr20051135},
  url = {https://pubs.usgs.gov/publication/ofr20051135},
  note = {Source identifier: ofr20051135}
}