@misc{indiciae9ba8304bc32d,
  title = {When will the next great quake strike northern California?},
  author = {Wayne R. Thatcher and Peter L. Ward and David J. Wald and James W. Hendley and Peter H. Stauffer},
  year = {1996},
  doi = {10.3133/fs09496},
  url = {https://pubs.usgs.gov/publication/fs09496},
  note = {Source identifier: fs09496}
}