% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 42890 % Primary Name: ROBERTSON FLD % Record Type: TAVG % Country: United States % State: ND % Latitude: 48.75300 +/- 0.00050 % Longitude: -98.39300 +/- 0.00050 % Elevation (m): 490.00 +/- 0.05 % # of Months: 28 % % IDs: gsod - 720862-99999 % icao - KD55 % usaf - 720862 % % Sources: Global Summary of the Day % % Site Hash: 12a3cdf2981acc66a91bde0e62a0cfb5 % Raw Data Hash: 4ab7a63c176ca1471fa146501894e1c2 % Adj Data Hash: 89019d0ddb1f7128bdfafe2eb6284c73 % % The data for this station is presented below in several columns and in % several forms. The temperature values are reported as "raw", % "adjusted", and "regional expectation". % % The "raw" values reflect the observations as originally ingested by % the Berkeley Earth system from one or more originating archive(s). % These "raw" values may reflect the merger of more than one temperature % time series if multiple archives reported values for this location. % Alongside the raw data we have also provided a flag indicating which % values failed initial quality control checks. A further column % dates at which the raw data may be subject to continuity "breaks" % due to documented station moves (denoted "1"), prolonged measurement % gaps (denoted "2"), documented time of observation changes (denoted "3") % and other empirically determined inhomogeneities (denoted "4"). % % In many cases, raw temperature data contains a number of artifacts, % caused by issues such as typographical errors, instrumentation changes, % station moves, and urban or agricultural development near the station. % The Berkeley Earth analysis process attempts to identify and estimate % the impact of various kinds of data quality problems by comparing each % time series to neighboring series. At the end of the analysis process, % the "adjusted" data is created as an estimate of what the weather at % this location might have looked like after removing apparent biases. % This "adjusted" data will generally to be free from quality control % issues and be regionally homogeneous. Some users may find this % "adjusted" data that attempts to remove apparent biases more % suitable for their needs, while other users may prefer to work % with raw values. % % Lastly, we have provided a "regional expectation" time series, based % on the Berkeley Earth expected temperatures in the neighborhood of the % station. This incorporates information from as many weather stations as % are available for the local region surrounding this location. Note % that the regional expectation may be a systematically a bit warmer or % colder than the weather stations by a few degrees due to differences % in mean elevation and other local characteristics. % % For each temperature time series, we have also included an "anomaly" % time series that removes both the seasonality and the long-term mean. % These anomalies may provide an easier way of seeing changes through % time. % % Reported temperatures are in Celsius and reflect monthly averages. As % these files are intended to be summaries for convenience, additional % information, including more detailed flagging and metadata, may be % available in our whole data set files. % % The Berkeley Earth analysis was run on 15-Nov-2013 19:55:48 % % Raw Data QC Continuity Adjusted Data Regional Expectation % Year, Month, Temperature, Anomaly, Failed, Breaks, Temperature, Anomaly, Temperature, Anomaly 2009 12 NaN NaN NaN NaN NaN NaN -14.721 -1.839 2010 1 NaN NaN NaN NaN NaN NaN -14.187 3.728 2010 2 NaN NaN NaN NaN NaN NaN -12.707 1.193 2010 3 NaN NaN NaN NaN NaN NaN -1.043 5.930 2010 4 NaN NaN NaN NaN NaN NaN 9.278 5.670 2010 5 NaN NaN NaN NaN NaN NaN 12.166 0.587 2010 6 NaN NaN NaN NaN NaN NaN 16.808 -0.170 2010 7 NaN NaN NaN NaN NaN NaN 20.703 1.004 2010 8 NaN NaN NaN NaN NaN NaN 20.082 1.583 2010 9 NaN NaN NaN NaN NaN NaN 11.615 -1.001 2010 10 NaN NaN NaN NaN NaN NaN 9.907 3.575 2010 11 NaN NaN NaN NaN NaN NaN -2.779 1.110 2010 12 -14.925 -0.699 1 0 NaN NaN -13.415 -0.533 2011 1 NaN NaN NaN NaN NaN NaN -17.896 0.019 2011 2 NaN NaN NaN NaN NaN NaN -12.396 1.504 2011 3 NaN NaN NaN NaN NaN NaN -8.181 -1.208 2011 4 NaN NaN NaN NaN NaN NaN 4.403 0.795 2011 5 10.841 0.605 1 0 NaN NaN 10.712 -0.867 2011 6 15.530 -0.105 0 0 15.530 -0.105 16.896 -0.082 2011 7 19.792 1.437 0 0 19.792 1.437 21.457 1.758 2011 8 18.405 1.250 0 0 18.405 1.250 20.381 1.882 2011 9 12.863 1.591 0 0 12.863 1.591 13.922 1.306 2011 10 7.371 2.383 0 0 7.371 2.383 10.013 3.681 2011 11 -3.264 1.969 0 0 -3.264 1.969 -1.126 2.763 2011 12 -7.290 6.935 0 0 -7.290 6.935 -6.594 6.288 2012 1 -10.066 9.193 0 0 -10.066 9.193 -9.966 7.950 2012 2 -9.418 5.825 1 0 NaN NaN -6.979 6.921 2012 3 1.414 9.731 0 0 1.414 9.731 1.813 8.787 2012 4 0.139 -2.125 1 0 NaN NaN 6.805 3.197 2012 5 7.347 -2.889 1 0 NaN NaN 12.803 1.224 2012 6 16.383 0.749 0 0 16.383 0.749 18.169 1.190 2012 7 20.719 2.363 0 0 20.719 2.363 22.696 2.997 2012 8 17.892 0.737 0 0 17.892 0.737 19.702 1.203 2012 9 12.024 0.752 0 0 12.024 0.752 12.894 0.278 2012 10 3.138 -1.850 0 0 3.138 -1.850 5.762 -0.570 2012 11 -5.843 -0.610 0 0 -5.843 -0.610 -4.417 -0.528 2012 12 -13.362 0.864 0 0 -13.362 0.864 -13.135 -0.253 2013 1 -15.498 3.761 0 0 -15.498 3.761 -15.684 2.231 2013 2 -13.097 2.146 0 0 -13.097 2.146 -12.046 1.853 2013 3 -11.552 -3.235 0 0 -11.552 -3.235 -11.050 -4.077 2013 4 -4.144 -6.408 0 0 -4.144 -6.408 -1.835 -5.442 2013 5 9.575 -0.660 0 0 9.575 -0.660 11.139 -0.441 2013 6 16.744 1.110 0 0 16.744 1.110 17.961 0.982 2013 7 18.160 -0.196 0 0 18.160 -0.196 19.845 0.145 2013 8 NaN NaN NaN NaN NaN NaN 19.814 1.315 2013 9 NaN NaN NaN NaN NaN NaN 15.195 2.579 2013 10 NaN NaN NaN NaN NaN NaN 6.397 0.065