This Ship Observations Report covers 12 hours of January 28, 2017. Each text file includes the data from one hour of the day. Observation data description (the codebook for the variables) is included as a secondary file and was not included in the original data download of the Ship Observations Report. https://web.archive.org/web/*/http://www.ndbc.noaa.gov/ship_obs.php?uom=E