@misc{indiciae8ac79f30d424,
  title = {Hawaiian Volcano Observatory; summary 93, part I; seismic data, January to December 1993},
  author = {J. S. Nakata and P. G. Okubo and A. H. Tomori and W. R. Tanigawa and T. Mattox and C. Heliker and Margaret Mangan},
  year = {1999},
  doi = {10.3133/ofr99415},
  url = {https://pubs.usgs.gov/publication/ofr99415},
  note = {Source identifier: ofr99415}
}