% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 172420 % Primary Name: TOK RIVER VALLEY ALASKA % Record Type: TAVG % Country: United States % State: AK % Latitude: 62.95720 +/- 0.00005 % Longitude: -143.34670 +/- 0.00005 % Elevation (m): 701.00 +/- 0.50 % # of Months: 165 % % IDs: ghcnd - USR0000ATOK % % Sources: Global Historical Climatology Network - Daily % % Site Hash: d6cbcb7b9da5a5f36aad0aaf03537ca6 % Raw Data Hash: 3df9110a31a5d145652564cb4490265d % Adj Data Hash: 8fd8ad159b073a478b2257fa9e1d732d % % 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 1998 8 NaN NaN NaN NaN NaN NaN 9.733 -0.427 1998 9 NaN NaN NaN NaN NaN NaN 4.728 1.201 1998 10 NaN NaN NaN NaN NaN NaN -7.367 0.150 1998 11 NaN NaN NaN NaN NaN NaN -18.618 1.093 1998 12 NaN NaN NaN NaN NaN NaN -27.975 0.551 1999 1 NaN NaN NaN NaN NaN NaN -33.235 -2.396 1999 2 NaN NaN NaN NaN NaN NaN -28.291 -4.424 1999 3 NaN NaN NaN NaN NaN NaN -14.903 0.743 1999 4 NaN NaN NaN NaN NaN NaN -2.152 1.918 1999 5 NaN NaN NaN NaN NaN NaN 4.055 -0.857 1999 6 NaN NaN NaN NaN NaN NaN 12.903 2.003 1999 7 NaN NaN NaN NaN NaN NaN 13.594 0.871 1999 8 11.830 -1.007 0 0 11.830 -1.007 11.799 1.639 1999 9 5.207 -0.998 0 0 5.207 -0.998 4.547 1.020 1999 10 -4.973 -0.132 0 0 -4.973 -0.132 -6.954 0.564 1999 11 -18.027 -0.994 0 0 -18.027 -0.994 -21.319 -1.609 1999 12 -20.655 5.193 0 0 -20.655 5.193 -25.990 2.536 2000 1 -21.655 6.506 0 0 -21.655 6.506 -29.811 1.027 2000 2 -8.967 12.222 0 0 -8.967 12.222 -14.659 9.208 2000 3 -6.515 6.454 0 0 -6.515 6.454 -10.452 5.194 2000 4 -1.455 -0.062 0 0 -1.455 -0.062 -2.989 1.081 2000 5 4.535 -3.054 0 0 4.535 -3.054 3.829 -1.082 2000 6 12.630 -0.948 0 0 12.630 -0.948 12.357 1.457 2000 7 13.771 -1.630 0 0 13.771 -1.630 13.420 0.697 2000 8 8.939 -3.899 0 0 8.939 -3.899 8.277 -1.883 2000 9 4.070 -2.135 0 0 4.070 -2.135 2.924 -0.603 2000 10 -5.547 -0.707 0 0 -5.547 -0.707 -7.790 -0.272 2000 11 -14.118 2.915 0 0 -14.118 2.915 -15.936 3.775 2000 12 -18.092 7.756 0 0 -18.092 7.756 -24.322 4.204 2001 1 -15.642 12.519 0 0 -15.642 12.519 -21.148 9.690 2001 2 -13.432 7.758 0 0 -13.432 7.758 -18.408 5.460 2001 3 -9.224 3.744 0 0 -9.224 3.744 -13.685 1.961 2001 4 0.303 1.696 0 0 0.303 1.696 -1.343 2.728 2001 5 4.829 -2.760 0 0 4.829 -2.760 3.669 -1.242 2001 6 13.027 -0.551 0 0 13.027 -0.551 12.490 1.590 2001 7 13.579 -1.822 0 0 13.579 -1.822 13.096 0.373 2001 8 12.437 -0.401 0 0 12.437 -0.401 11.898 1.738 2001 9 6.055 -0.150 0 0 6.055 -0.150 5.259 1.732 2001 10 -5.769 -0.929 0 0 -5.769 -0.929 -7.604 -0.086 2001 11 -17.613 -0.580 0 0 -17.613 -0.580 -20.011 -0.300 2001 12 -24.577 1.271 0 0 -24.577 1.271 -28.644 -0.118 2002 1 -15.958 12.203 0 0 -15.958 12.203 -23.281 7.558 2002 2 -15.771 5.418 0 0 -15.771 5.418 -21.165 2.702 2002 3 -13.327 -0.359 0 0 -13.327 -0.359 -17.230 -1.584 2002 4 -5.628 -4.235 0 0 -5.628 -4.235 -6.840 -2.770 2002 5 6.653 -0.936 0 0 6.653 -0.936 5.825 0.914 2002 6 11.532 -2.046 0 0 11.532 -2.046 11.422 0.522 2002 7 13.976 -1.425 0 0 13.976 -1.425 13.693 0.970 2002 8 10.458 -2.380 0 0 10.458 -2.380 9.854 -0.306 2002 9 6.108 -0.097 0 0 6.108 -0.097 5.184 1.657 2002 10 -0.205 4.635 0 0 -0.205 4.635 -2.361 5.157 2002 11 -8.588 8.445 0 0 -8.588 8.445 -10.920 8.791 2002 12 -16.707 9.141 0 0 -16.707 9.141 -20.277 8.248 2003 1 -18.524 9.637 0 0 -18.524 9.637 -25.614 5.225 2003 2 -7.729 13.461 0 0 -7.729 13.461 -14.854 9.014 2003 3 -11.094 1.875 0 0 -11.094 1.875 -15.676 -0.030 2003 4 -1.093 0.300 0 0 -1.093 0.300 -2.239 1.832 2003 5 6.085 -1.504 0 0 6.085 -1.504 5.181 0.269 2003 6 11.808 -1.769 0 0 11.808 -1.769 11.379 0.478 2003 7 15.390 -0.011 0 0 15.390 -0.011 14.620 1.897 2003 8 11.160 -1.678 0 0 11.160 -1.678 10.773 0.613 2003 9 2.580 -3.625 0 0 2.580 -3.625 1.955 -1.572 2003 10 -1.171 3.669 0 0 -1.171 3.669 -3.160 4.358 2003 11 -14.022 3.011 0 0 -14.022 3.011 -18.892 0.819 2003 12 -21.827 4.021 0 0 -21.827 4.021 -26.713 1.813 2004 1 -26.798 1.362 0 0 -26.798 1.362 -34.587 -3.748 2004 2 -12.752 8.438 0 0 -12.752 8.438 -18.004 5.863 2004 3 -12.542 0.426 0 0 -12.542 0.426 -16.679 -1.033 2004 4 0.565 1.958 0 0 0.565 1.958 -0.778 3.293 2004 5 9.290 1.701 0 0 9.290 1.701 8.023 3.111 2004 6 15.968 2.391 0 0 15.968 2.391 15.272 4.372 2004 7 15.477 0.076 0 0 15.477 0.076 14.984 2.261 2004 8 14.005 1.167 0 0 14.005 1.167 12.941 2.781 2004 9 2.303 -3.902 0 0 2.303 -3.902 0.982 -2.545 2004 10 -2.595 2.245 0 0 -2.595 2.245 -5.366 2.152 2004 11 -12.843 4.190 0 0 -12.843 4.190 -17.177 2.534 2004 12 -18.969 6.879 0 0 -18.969 6.879 -24.496 4.030 2005 1 -21.584 6.577 0 0 -21.584 6.577 -29.069 1.770 2005 2 -15.471 5.718 0 0 -15.471 5.718 -21.417 2.451 2005 3 -5.790 7.178 0 0 -5.790 7.178 -9.500 6.147 2005 4 0.518 1.911 0 0 0.518 1.911 -0.759 3.312 2005 5 9.015 1.425 0 0 9.015 1.425 8.620 3.708 2005 6 12.958 -0.619 0 0 12.958 -0.619 12.355 1.454 2005 7 13.016 -2.385 0 0 13.016 -2.385 12.807 0.084 2005 8 12.818 -0.020 0 0 12.818 -0.020 11.747 1.587 2005 9 6.843 0.638 0 0 6.843 0.638 5.652 2.124 2005 10 -3.561 1.279 0 0 -3.561 1.279 -5.121 2.397 2005 11 -19.373 -2.340 0 0 -19.373 -2.340 -21.871 -2.160 2005 12 -16.318 9.530 0 0 -16.318 9.530 -20.760 7.766 2006 1 -26.178 1.982 0 0 -26.178 1.982 -31.710 -0.872 2006 2 -15.773 5.416 0 0 -15.773 5.416 -19.481 4.387 2006 3 -14.826 -1.857 0 0 -14.826 -1.857 -18.618 -2.972 2006 4 -1.850 -0.457 0 0 -1.850 -0.457 -3.404 0.666 2006 5 5.715 -1.875 1 0 NaN NaN 6.101 1.190 2006 6 11.537 -2.041 0 0 11.537 -2.041 11.514 0.614 2006 7 14.076 -1.325 0 0 14.076 -1.325 13.832 1.109 2006 8 10.174 -2.663 0 0 10.174 -2.663 9.827 -0.333 2006 9 6.962 0.757 0 0 6.962 0.757 6.114 2.587 2006 10 -1.173 3.668 0 0 -1.173 3.668 -3.806 3.712 2006 11 -23.507 -6.474 0 0 -23.507 -6.474 -28.104 -8.393 2006 12 -18.592 7.256 0 0 -18.592 7.256 -23.409 5.116 2007 1 -18.661 9.500 0 0 -18.661 9.500 -26.380 4.459 2007 2 -19.807 1.383 0 0 -19.807 1.383 -25.276 -1.409 2007 3 -19.042 -6.074 0 0 -19.042 -6.074 -23.119 -7.473 2007 4 0.798 2.191 0 0 0.798 2.191 -0.634 3.436 2007 5 7.171 -0.418 0 0 7.171 -0.418 6.382 1.470 2007 6 13.050 -0.528 0 0 13.050 -0.528 13.225 2.325 2007 7 14.103 -1.298 0 0 14.103 -1.298 14.735 2.012 2007 8 13.047 0.209 0 0 13.047 0.209 12.442 2.282 2007 9 5.512 -0.693 0 0 5.512 -0.693 4.681 1.154 2007 10 -4.811 0.029 0 0 -4.811 0.029 -7.509 0.008 2007 11 -11.945 5.088 0 0 -11.945 5.088 -14.174 5.536 2007 12 -21.685 4.163 0 0 -21.685 4.163 -26.540 1.986 2008 1 -23.382 4.779 0 0 -23.382 4.779 -30.342 0.496 2008 2 -20.109 1.081 0 0 -20.109 1.081 -25.174 -1.307 2008 3 -7.605 5.364 0 0 -7.605 5.364 -12.857 2.789 2008 4 -0.400 0.993 0 0 -0.400 0.993 -2.033 2.038 2008 5 6.023 -1.567 0 0 6.023 -1.567 5.736 0.825 2008 6 11.160 -2.418 0 0 11.160 -2.418 11.133 0.233 2008 7 11.476 -3.925 0 0 11.476 -3.925 11.537 -1.186 2008 8 9.306 -3.531 0 0 9.306 -3.531 8.749 -1.411 2008 9 5.475 -0.730 0 0 5.475 -0.730 4.546 1.019 2008 10 -7.977 -3.137 0 0 -7.977 -3.137 -10.031 -2.513 2008 11 -15.975 1.058 0 0 -15.975 1.058 -19.236 0.475 2008 12 -23.976 1.872 0 0 -23.976 1.872 -29.927 -1.401 2009 1 -22.876 5.285 0 0 -22.876 5.285 -31.637 -0.798 2009 2 -18.045 3.145 0 0 -18.045 3.145 -23.148 0.719 2009 3 -13.771 -0.803 0 0 -13.771 -0.803 -18.505 -2.859 2009 4 -0.550 0.843 0 0 -0.550 0.843 -2.347 1.723 2009 5 7.560 -0.030 0 0 7.560 -0.030 6.669 1.758 2009 6 11.467 -2.111 0 0 11.467 -2.111 11.662 0.762 2009 7 15.829 0.428 0 0 15.829 0.428 15.423 2.700 2009 8 10.844 -1.994 0 0 10.844 -1.994 10.203 0.043 2009 9 5.803 -0.402 0 0 5.803 -0.402 5.226 1.699 2009 10 -2.021 2.819 0 0 -2.021 2.819 -4.168 3.350 2009 11 -17.387 -0.354 0 0 -17.387 -0.354 -20.576 -0.865 2009 12 -19.273 6.576 0 0 -19.273 6.576 -23.660 4.866 2010 1 -21.226 6.935 0 0 -21.226 6.935 -28.459 2.379 2010 2 -13.930 7.259 0 0 -13.930 7.259 -18.325 5.542 2010 3 -10.231 2.738 0 0 -10.231 2.738 -13.048 2.598 2010 4 -0.108 1.285 0 0 -0.108 1.285 -0.137 3.933 2010 5 8.473 0.883 0 0 8.473 0.883 7.859 2.947 2010 6 11.470 -2.108 0 0 11.470 -2.108 11.395 0.495 2010 7 13.723 -1.678 0 0 13.723 -1.678 13.596 0.873 2010 8 12.706 -0.131 0 0 12.706 -0.131 12.087 1.927 2010 9 5.565 -0.640 0 0 5.565 -0.640 4.266 0.739 2010 10 -4.544 0.297 0 0 -4.544 0.297 -5.801 1.717 2010 11 -9.963 7.070 0 0 -9.963 7.070 -14.104 5.607 2010 12 -24.585 1.263 0 0 -24.585 1.263 -30.650 -2.124 2011 1 -20.881 7.280 0 0 -20.881 7.280 -28.787 2.052 2011 2 -19.352 1.838 0 0 -19.352 1.838 -24.201 -0.334 2011 3 -14.495 -1.527 0 0 -14.495 -1.527 -18.380 -2.734 2011 4 -0.540 0.853 0 0 -0.540 0.853 -2.569 1.501 2011 5 8.323 0.733 0 0 8.323 0.733 7.409 2.498 2011 6 12.282 -1.296 0 0 12.282 -1.296 11.519 0.619 2011 7 13.950 -1.451 0 0 13.950 -1.451 13.417 0.693 2011 8 10.513 -2.325 0 0 10.513 -2.325 10.042 -0.118 2011 9 6.442 0.237 0 0 6.442 0.237 5.523 1.996 2011 10 -3.774 1.066 0 0 -3.774 1.066 -5.356 2.161 2011 11 -20.548 -3.515 0 0 -20.548 -3.515 -24.618 -4.907 2011 12 -14.292 11.556 0 0 -14.292 11.556 -20.366 8.160 2012 1 -29.389 -1.228 0 0 -29.389 -1.228 -36.107 -5.268 2012 2 -12.597 8.593 0 0 -12.597 8.593 -16.918 6.949 2012 3 -13.000 -0.032 0 0 -13.000 -0.032 -17.134 -1.488 2012 4 2.592 3.985 0 0 2.592 3.985 0.690 4.760 2012 5 5.868 -1.722 0 0 5.868 -1.722 4.872 -0.040 2012 6 11.698 -1.879 0 0 11.698 -1.879 12.023 1.123 2012 7 12.990 -2.411 0 0 12.990 -2.411 13.189 0.466 2012 8 10.960 -1.878 0 0 10.960 -1.878 11.108 0.948 2012 9 6.300 0.095 0 0 6.300 0.095 5.915 2.388 2012 10 -6.168 -1.328 0 0 -6.168 -1.328 -8.893 -1.375 2012 11 -21.107 -4.074 0 0 -21.107 -4.074 -26.530 -6.819 2012 12 -27.082 -1.234 0 0 -27.082 -1.234 -33.032 -4.507 2013 1 -17.929 10.232 0 0 -17.929 10.232 -26.066 4.773 2013 2 -14.721 6.468 0 0 -14.721 6.468 -19.816 4.052 2013 3 -11.326 1.643 0 0 -11.326 1.643 -16.442 -0.796 2013 4 -8.010 -6.617 0 0 -8.010 -6.617 -9.637 -5.566 2013 5 NaN NaN NaN NaN NaN NaN 4.116 -0.795 2013 6 NaN NaN NaN NaN NaN NaN 14.566 3.666 2013 7 NaN NaN NaN NaN NaN NaN 14.772 2.049 2013 8 NaN NaN NaN NaN NaN NaN 12.649 2.489 2013 9 NaN NaN NaN NaN NaN NaN 4.004 0.477 2013 10 NaN NaN NaN NaN NaN NaN -1.396 6.122