@misc{indiciae6e90cf7f232a,
  title = {Monthly climatic time series data for the Pacific Ocean and western Americas},
  author = {D.R. Cayan and D.R. McLain and W. D. Nichols and J. S. Dileo-Stevens},
  year = {1991},
  doi = {10.3133/ofr9192},
  url = {https://pubs.usgs.gov/publication/ofr9192},
  note = {Source identifier: ofr9192}
}