% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 27095 % Primary Name: FT POLK - SELF STRIP % Record Type: TAVG % Country: United States % State: LA % Latitude: 31.11360 +/- 0.00005 % Longitude: -92.96560 +/- 0.00005 % Elevation (m): 114.00 +/- 0.15 % # of Months: 40 % % IDs: faa - L16 % ghcnd - USW00063903 % icao - KDNK % ncdc - 30015487 % nws - DNK % wban - 63903 % % Sources: Global Historical Climatology Network - Daily % Multi-network Metadata System % % Site Hash: 48ff6a3202f533fa6d7fd051d6796423 % Raw Data Hash: e2d2c38694529bb83df35124bc3a0786 % Adj Data Hash: f3379d5ad243d6f98f5ff98cf7318118 % % 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 2 NaN NaN NaN NaN NaN NaN 12.587 1.741 2009 3 NaN NaN NaN NaN NaN NaN 15.404 0.603 2009 4 NaN NaN NaN NaN NaN NaN 18.935 -0.379 2009 5 NaN NaN NaN NaN NaN NaN 23.719 0.526 2009 6 NaN NaN NaN NaN NaN NaN 28.341 1.750 2009 7 NaN NaN NaN NaN NaN NaN 28.636 0.682 2009 8 NaN NaN NaN NaN NaN NaN 27.679 0.074 2009 9 NaN NaN NaN NaN NaN NaN 25.720 0.654 2009 10 NaN NaN NaN NaN NaN NaN 18.938 -0.284 2009 11 NaN NaN NaN NaN NaN NaN 14.652 0.720 2009 12 NaN NaN NaN NaN NaN NaN 8.784 -1.517 2010 1 NaN NaN NaN NaN NaN NaN 6.957 -2.031 2010 2 7.592 -3.476 1 0 NaN NaN 6.356 -4.490 2010 3 12.918 -2.104 0 0 12.918 -2.104 12.923 -1.879 2010 4 20.330 0.795 0 0 20.330 0.795 20.270 0.956 2010 5 25.520 2.106 0 0 25.520 2.106 25.507 2.314 2010 6 28.450 1.637 0 0 28.450 1.637 29.254 2.663 2010 7 28.503 0.328 0 0 28.503 0.328 29.006 1.052 2010 8 29.870 2.044 0 0 29.870 2.044 29.999 2.394 2010 9 27.124 1.837 0 0 27.124 1.837 27.220 2.154 2010 10 21.278 1.835 0 0 21.278 1.835 20.326 1.105 2010 11 14.788 0.635 0 0 14.788 0.635 14.949 1.017 2010 12 10.060 -0.463 0 0 10.060 -0.463 9.212 -1.089 2011 1 8.609 -0.600 0 0 8.609 -0.600 7.688 -1.301 2011 2 11.233 0.165 0 0 11.233 0.165 10.954 0.107 2011 3 16.820 1.797 0 0 16.820 1.797 16.595 1.794 2011 4 21.978 2.444 0 0 21.978 2.444 21.871 2.558 2011 5 23.960 0.546 0 0 23.960 0.546 23.587 0.394 2011 6 29.170 2.357 0 0 29.170 2.357 29.562 2.971 2011 7 29.662 1.487 0 0 29.662 1.487 29.480 1.526 2011 8 31.666 3.840 0 0 31.666 3.840 31.096 3.491 2011 9 25.514 0.227 1 0 NaN NaN 25.187 0.121 2011 10 19.564 0.122 0 0 19.564 0.122 18.563 -0.658 2011 11 15.936 1.782 0 0 15.936 1.782 15.439 1.506 2011 12 10.811 0.288 0 0 10.811 0.288 10.467 0.166 2012 1 13.704 4.494 0 0 13.704 4.494 12.373 3.384 2012 2 14.415 3.347 1 0 NaN NaN 12.662 1.816 2012 3 19.572 4.549 0 0 19.572 4.549 19.722 4.920 2012 4 21.225 1.690 0 0 21.225 1.690 21.079 1.766 2012 5 24.927 1.513 0 0 24.927 1.513 24.793 1.600 2012 6 28.069 1.257 0 0 28.069 1.257 27.822 1.230 2012 7 27.790 -0.385 0 0 27.790 -0.385 28.245 0.290 2012 8 28.515 0.688 0 0 28.515 0.688 28.157 0.552 2012 9 25.655 0.368 0 0 25.655 0.368 25.768 0.701 2012 10 19.313 -0.130 0 0 19.313 -0.130 18.690 -0.531 2012 11 14.557 0.403 1 0 NaN NaN 13.987 0.054 2012 12 12.839 2.316 0 0 12.839 2.316 12.942 2.641 2013 1 11.398 2.189 0 0 11.398 2.189 10.861 1.872 2013 2 12.118 1.050 0 0 12.118 1.050 11.581 0.735 2013 3 13.768 -1.254 0 0 13.768 -1.254 13.128 -1.674 2013 4 17.960 -1.575 0 0 17.960 -1.575 18.234 -1.079 2013 5 22.750 -0.664 1 0 NaN NaN 22.315 -0.878 2013 6 NaN NaN NaN NaN NaN NaN 27.775 1.184 2013 7 NaN NaN NaN NaN NaN NaN 27.502 -0.452 2013 8 NaN NaN NaN NaN NaN NaN 28.199 0.594 2013 9 NaN NaN NaN NaN NaN NaN 27.221 2.155 2013 10 NaN NaN NaN NaN NaN NaN 20.149 0.928