@misc{indiciae2a4fd3ba3bcf,
  title = {Superposed epoch analysis and storm statistics from 25 years of the global geomagnetic disturbance index, USGS-Dst},
  author = {J.L. Gannon},
  year = {2012},
  doi = {10.3133/ofr20121167},
  url = {https://pubs.usgs.gov/publication/ofr20121167},
  note = {Source identifier: ofr20121167}
}