@misc{indiciaeb005ac2c8d05,
  title = {Hawaiian Volcano Observatory Seismic Data, January to December 2007},
  author = {Jennifer S. Nakata and Paul G. Okubo},
  year = {2008},
  doi = {10.3133/ofr20081261},
  url = {https://pubs.usgs.gov/publication/ofr20081261},
  note = {Source identifier: ofr20081261}
}