The following information obtained from UNAVCO's online DOI system: (https://www.unavco.org/data/doi/search/search.html) Alaska Volcano Observatory GPS Network - DUTC-Dutch Harbor AVO P.S. Start: 13-Aug-2013 End: 16-May-2019 Freymueller, Jeffrey T., 2013, Alaska Volcano Observatory GPS Network - DUTC-Dutch Harbor AVO P.S., UNAVCO, GPS/GNSS Observations Dataset, https://doi.org/10.7283/T51G0JPJ