% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 43801 % Primary Name: PRUDHOE BAY % Record Type: TAVG % Country: United States % State: AK % Latitude: 70.40000 +/- 0.00050 % Longitude: -148.51700 +/- 0.00050 % Elevation (m): 5.00 +/- 0.05 % # of Months: 100 % % IDs: gsod - 997386-99999 % icao - PRDA2 % usaf - 997386 % % Sources: Global Summary of the Day % % Site Hash: c07c618fbe2f4e7b4890198286657657 % Raw Data Hash: ac8fbfd682b96fe6c898b2aa3f4d5530 % Adj Data Hash: d854b0de12f30fe93e7a1bab102f5914 % % 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 2004 5 NaN NaN NaN NaN NaN NaN -3.414 1.821 2004 6 NaN NaN NaN NaN NaN NaN 8.524 3.283 2004 7 NaN NaN NaN NaN NaN NaN 11.745 1.940 2004 8 NaN NaN NaN NaN NaN NaN 10.369 2.841 2004 9 NaN NaN NaN NaN NaN NaN 0.098 0.114 2004 10 NaN NaN NaN NaN NaN NaN -9.637 2.255 2004 11 NaN NaN NaN NaN NaN NaN -20.316 1.539 2004 12 NaN NaN NaN NaN NaN NaN -27.396 1.742 2005 1 NaN NaN NaN NaN NaN NaN -25.424 4.475 2005 2 NaN NaN NaN NaN NaN NaN -28.467 3.041 2005 3 NaN NaN NaN NaN NaN NaN -23.716 4.434 2005 4 NaN NaN NaN NaN NaN NaN -17.031 1.848 2005 5 -0.393 4.019 1 0 NaN NaN -2.757 2.478 2005 6 0.769 -5.295 0 0 0.769 -5.295 5.368 0.127 2005 7 2.971 -7.658 0 0 2.971 -7.658 8.189 -1.616 2005 8 5.262 -3.088 0 0 5.262 -3.088 8.810 1.282 2005 9 2.280 1.472 1 0 NaN NaN 1.312 1.328 2005 10 -7.551 3.518 1 0 NaN NaN -9.897 1.995 2005 11 -23.181 -2.150 0 0 -23.181 -2.150 -26.633 -4.778 2005 12 -19.920 8.395 0 0 -19.920 8.395 -23.601 5.537 2006 1 -25.523 3.552 0 0 -25.523 3.552 -28.879 1.020 2006 2 -21.044 9.641 0 0 -21.044 9.641 -24.167 7.341 2006 3 -26.594 0.733 0 0 -26.594 0.733 -29.459 -1.308 2006 4 NaN NaN NaN NaN NaN NaN -20.710 -1.832 2006 5 NaN NaN NaN NaN NaN NaN -2.420 2.815 2006 6 NaN NaN NaN NaN NaN NaN 8.158 2.917 2006 7 7.943 -2.686 1 0 NaN NaN 10.417 0.612 2006 8 3.319 -5.032 0 0 3.319 -5.032 6.394 -1.134 2006 9 2.993 2.185 0 0 2.993 2.185 3.826 3.842 2006 10 -3.079 7.990 0 0 -3.079 7.990 -6.788 5.104 2006 11 -10.328 10.703 1 0 NaN NaN -21.257 0.597 2006 12 -18.747 9.567 0 0 -18.747 9.567 -22.970 6.168 2007 1 -26.337 2.739 0 0 -26.337 2.739 -27.974 1.925 2007 2 -23.956 6.728 0 0 -23.956 6.728 -28.030 3.478 2007 3 -28.801 -1.474 0 0 -28.801 -1.474 -31.189 -3.039 2007 4 -12.637 5.418 0 0 -12.637 5.418 -13.879 4.999 2007 5 -6.952 -2.540 0 0 -6.952 -2.540 -5.855 -0.620 2007 6 1.667 -4.398 0 0 1.667 -4.398 6.289 1.048 2007 7 5.333 -5.296 0 0 5.333 -5.296 11.201 1.396 2007 8 5.715 -2.636 0 0 5.715 -2.636 9.345 1.818 2007 9 2.654 1.846 0 0 2.654 1.846 2.587 2.603 2007 10 -5.369 5.699 0 0 -5.369 5.699 -10.215 1.677 2007 11 -9.900 11.131 0 0 -9.900 11.131 -14.869 6.986 2007 12 -18.065 10.250 0 0 -18.065 10.250 -23.970 5.168 2008 1 -27.744 1.332 0 0 -27.744 1.332 -30.795 -0.896 2008 2 -25.977 4.708 0 0 -25.977 4.708 -30.067 1.441 2008 3 -28.445 -1.118 1 0 NaN NaN -30.277 -2.127 2008 4 -9.033 9.023 1 0 NaN NaN -14.020 4.859 2008 5 -3.536 0.876 0 0 -3.536 0.876 -2.495 2.741 2008 6 2.102 -3.962 0 0 2.102 -3.962 7.702 2.461 2008 7 6.544 -4.085 1 0 NaN NaN 11.125 1.320 2008 8 4.566 -3.785 0 0 4.566 -3.785 6.496 -1.031 2008 9 1.389 0.582 0 0 1.389 0.582 0.647 0.663 2008 10 -7.607 3.461 0 0 -7.607 3.461 -12.175 -0.283 2008 11 -15.685 5.346 0 0 -15.685 5.346 -19.813 2.042 2008 12 -18.208 10.107 0 0 -18.208 10.107 -23.645 5.493 2009 1 -26.325 2.751 0 0 -26.325 2.751 -29.096 0.803 2009 2 -25.940 4.744 0 0 -25.940 4.744 -29.201 2.307 2009 3 -27.742 -0.415 0 0 -27.742 -0.415 -31.085 -2.934 2009 4 -15.344 2.711 0 0 -15.344 2.711 -16.473 2.405 2009 5 -3.796 0.616 0 0 -3.796 0.616 -2.305 2.930 2009 6 1.104 -4.960 0 0 1.104 -4.960 5.589 0.348 2009 7 4.615 -6.014 0 0 4.615 -6.014 11.119 1.313 2009 8 5.789 -2.562 0 0 5.789 -2.562 8.121 0.594 2009 9 1.720 0.913 0 0 1.720 0.913 1.361 1.377 2009 10 -3.013 8.056 0 0 -3.013 8.056 -7.347 4.545 2009 11 -17.806 3.226 0 0 -17.806 3.226 -22.561 -0.706 2009 12 -18.875 9.440 0 0 -18.875 9.440 -23.274 5.864 2010 1 -27.145 1.930 0 0 -27.145 1.930 -29.596 0.303 2010 2 -23.125 7.560 0 0 -23.125 7.560 -26.794 4.714 2010 3 -23.029 4.298 0 0 -23.029 4.298 -26.049 2.101 2010 4 -10.831 7.224 0 0 -10.831 7.224 -12.586 6.292 2010 5 -5.597 -1.185 0 0 -5.597 -1.185 -3.851 1.384 2010 6 1.163 -4.901 0 0 1.163 -4.901 5.638 0.397 2010 7 5.857 -4.772 0 0 5.857 -4.772 11.033 1.227 2010 8 5.948 -2.403 0 0 5.948 -2.403 9.956 2.428 2010 9 1.992 1.185 0 0 1.992 1.185 2.844 2.860 2010 10 -4.013 7.056 0 0 -4.013 7.056 -8.659 3.233 2010 11 -10.180 10.852 0 0 -10.180 10.852 -14.283 7.572 2010 12 -24.742 3.573 0 0 -24.742 3.573 -30.056 -0.918 2011 1 -23.595 5.481 0 0 -23.595 5.481 -26.365 3.534 2011 2 -21.976 8.709 0 0 -21.976 8.709 -25.519 5.989 2011 3 -21.753 5.574 0 0 -21.753 5.574 -24.271 3.880 2011 4 -18.076 -0.021 0 0 -18.076 -0.021 -19.671 -0.793 2011 5 -5.088 -0.676 0 0 -5.088 -0.676 -3.491 1.744 2011 6 1.052 -5.012 0 0 1.052 -5.012 5.255 0.015 2011 7 5.750 -4.879 0 0 5.750 -4.879 11.057 1.251 2011 8 5.593 -2.758 0 0 5.593 -2.758 8.516 0.989 2011 9 2.783 1.976 0 0 2.783 1.976 2.346 2.363 2011 10 -3.468 7.601 0 0 -3.468 7.601 -8.009 3.883 2011 11 -19.669 1.363 0 0 -19.669 1.363 -24.214 -2.360 2011 12 -24.823 3.492 0 0 -24.823 3.492 -28.579 0.559 2012 1 -31.235 -2.159 0 0 -31.235 -2.159 -34.139 -4.240 2012 2 -24.226 6.459 0 0 -24.226 6.459 -27.464 4.044 2012 3 -31.894 -4.567 0 0 -31.894 -4.567 -34.341 -6.190 2012 4 -14.504 3.551 0 0 -14.504 3.551 -15.846 3.033 2012 5 -5.077 -0.665 0 0 -5.077 -0.665 -4.290 0.945 2012 6 2.954 -3.110 0 0 2.954 -3.110 7.535 2.294 2012 7 7.006 -3.623 0 0 7.006 -3.623 12.724 2.919 2012 8 8.595 0.244 0 0 8.595 0.244 10.715 3.188 2012 9 4.074 3.267 1 0 NaN NaN 2.660 2.676 2012 10 -3.231 7.837 0 0 -3.231 7.837 -7.550 4.342 2012 11 -15.850 5.181 0 0 -15.850 5.181 -20.742 1.113 2012 12 -25.152 3.162 0 0 -25.152 3.162 -30.273 -1.135 2013 1 -25.880 3.196 0 0 -25.880 3.196 -28.015 1.884 2013 2 -29.716 0.968 0 0 -29.716 0.968 -32.897 -1.389 2013 3 -21.661 5.666 0 0 -21.661 5.666 -25.089 3.062 2013 4 -18.352 -0.297 0 0 -18.352 -0.297 -20.269 -1.391 2013 5 -6.444 -2.033 0 0 -6.444 -2.033 -5.640 -0.405 2013 6 2.970 -3.094 0 0 2.970 -3.094 8.098 2.857 2013 7 6.095 -4.534 0 0 6.095 -4.534 11.804 1.998 2013 8 8.671 0.320 1 0 NaN NaN 8.915 1.388 2013 9 -0.311 -1.118 1 0 NaN NaN -0.109 -0.093 2013 10 -2.955 8.113 0 0 -2.955 8.113 -6.934 4.958 2013 11 -12.013 9.018 1 0 NaN NaN NaN NaN