% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 172454 % Primary Name: LITTLE BLACK ALASKA % Record Type: TAVG % Country: United States % State: AK % Latitude: 66.09140 +/- 0.00005 % Longitude: -143.36720 +/- 0.00005 % Elevation (m): 378.30 +/- 0.50 % # of Months: 104 % % IDs: ghcnd - USR0000ALIB % % Sources: Global Historical Climatology Network - Daily % % Site Hash: 24ab9fb2c65aacbcf9e6348678d9e689 % Raw Data Hash: 3035349d272032cae58c2f77ca053d63 % Adj Data Hash: bbeee388510c4ca5a405824ec8db1430 % % 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 2002 7 NaN NaN NaN NaN NaN NaN 15.579 0.278 2002 8 NaN NaN NaN NaN NaN NaN 10.740 -1.220 2002 9 NaN NaN NaN NaN NaN NaN 7.444 3.104 2002 10 NaN NaN NaN NaN NaN NaN -2.813 4.146 2002 11 NaN NaN NaN NaN NaN NaN -10.232 8.170 2002 12 NaN NaN NaN NaN NaN NaN -12.855 11.856 2003 1 NaN NaN NaN NaN NaN NaN -24.898 2.091 2003 2 NaN NaN NaN NaN NaN NaN -17.648 6.019 2003 3 NaN NaN NaN NaN NaN NaN -16.454 0.931 2003 4 NaN NaN NaN NaN NaN NaN -3.351 3.181 2003 5 NaN NaN NaN NaN NaN NaN 4.764 -0.585 2003 6 NaN NaN NaN NaN NaN NaN 13.615 0.362 2003 7 11.567 -5.249 1 0 NaN NaN 15.832 0.531 2003 8 13.623 0.148 0 0 13.623 0.148 12.437 0.476 2003 9 4.108 -1.745 0 0 4.108 -1.745 3.110 -1.229 2003 10 -1.411 4.033 0 0 -1.411 4.033 -1.044 5.915 2003 11 -14.029 2.858 0 0 -14.029 2.858 -16.335 2.067 2003 12 -22.120 1.077 1 0 NaN NaN -21.921 2.791 2004 1 10.300 35.774 1 0 NaN NaN -28.689 -1.700 2004 2 NaN NaN NaN NaN NaN NaN -22.674 0.993 2004 3 NaN NaN NaN NaN NaN NaN -20.478 -3.093 2004 4 NaN NaN NaN NaN NaN NaN -3.615 2.918 2004 5 12.482 5.619 1 0 NaN NaN 6.825 1.476 2004 6 19.900 5.133 1 0 NaN NaN 17.940 4.687 2004 7 18.105 1.290 0 0 18.105 1.290 17.265 1.964 2004 8 15.377 1.903 0 0 15.377 1.903 14.117 2.156 2004 9 3.023 -2.830 0 0 3.023 -2.830 2.153 -2.186 2004 10 -4.447 0.997 0 0 -4.447 0.997 -5.344 1.614 2004 11 -15.708 1.180 0 0 -15.708 1.180 -17.108 1.294 2004 12 -21.831 1.366 0 0 -21.831 1.366 -22.626 2.085 2005 1 -21.370 4.105 0 0 -21.370 4.105 -24.754 2.235 2005 2 -16.633 5.519 0 0 -16.633 5.519 -21.367 2.300 2005 3 -10.908 4.963 0 0 -10.908 4.963 -12.595 4.790 2005 4 0.308 5.327 0 0 0.308 5.327 -3.665 2.867 2005 5 13.127 6.263 1 0 NaN NaN 8.828 3.479 2005 6 16.605 1.838 0 0 16.605 1.838 14.607 1.354 2005 7 14.697 -2.119 0 0 14.697 -2.119 13.745 -1.556 2005 8 13.831 0.356 0 0 13.831 0.356 12.793 0.832 2005 9 6.837 0.983 0 0 6.837 0.983 5.633 1.293 2005 10 -3.984 1.460 0 0 -3.984 1.460 -4.661 2.298 2005 11 -21.427 -4.539 0 0 -21.427 -4.539 -20.991 -2.589 2005 12 -16.010 7.187 0 0 -16.010 7.187 -16.428 8.284 2006 1 -28.324 -2.850 0 0 -28.324 -2.850 -28.866 -1.877 2006 2 -11.704 10.449 0 0 -11.704 10.449 -15.391 8.275 2006 3 -17.371 -1.500 0 0 -17.371 -1.500 -19.717 -2.331 2006 4 -3.883 1.135 0 0 -3.883 1.135 -7.183 -0.650 2006 5 9.695 2.832 0 0 9.695 2.832 6.923 1.574 2006 6 15.133 0.366 0 0 15.133 0.366 14.181 0.928 2006 7 16.011 -0.804 0 0 16.011 -0.804 15.399 0.098 2006 8 12.445 -1.030 0 0 12.445 -1.030 11.983 0.022 2006 9 9.618 3.765 0 0 9.618 3.765 8.655 4.315 2006 10 -1.427 4.016 0 0 -1.427 4.016 -1.671 5.287 2006 11 -22.880 -5.993 0 0 -22.880 -5.993 -23.043 -4.641 2006 12 -18.140 5.057 0 0 -18.140 5.057 -17.827 6.885 2007 1 -21.044 4.430 1 0 NaN NaN -21.740 5.248 2007 2 -22.552 -0.399 0 0 -22.552 -0.399 -25.234 -1.567 2007 3 -20.226 -4.355 0 0 -20.226 -4.355 -22.450 -5.064 2007 4 2.317 7.335 0 0 2.317 7.335 -2.209 4.323 2007 5 9.253 2.390 0 0 9.253 2.390 5.691 0.342 2007 6 17.573 2.806 0 0 17.573 2.806 15.767 2.514 2007 7 18.848 2.033 1 0 NaN NaN 17.669 2.368 2007 8 15.287 1.812 0 0 15.287 1.812 13.680 1.720 2007 9 6.772 0.918 0 0 6.772 0.918 5.670 1.330 2007 10 -7.577 -2.134 0 0 -7.577 -2.134 -7.517 -0.558 2007 11 -12.537 4.351 0 0 -12.537 4.351 -13.862 4.540 2007 12 -20.594 2.603 0 0 -20.594 2.603 -21.079 3.633 2008 1 -24.773 0.702 1 0 NaN NaN -25.243 1.745 2008 2 -20.953 1.199 0 0 -20.953 1.199 -23.371 0.296 2008 3 -14.126 1.745 0 0 -14.126 1.745 -17.564 -0.178 2008 4 -0.250 4.768 0 0 -0.250 4.768 -2.772 3.760 2008 5 8.742 1.879 0 0 8.742 1.879 6.233 0.884 2008 6 15.613 0.846 0 0 15.613 0.846 14.838 1.585 2008 7 14.692 -2.123 0 0 14.692 -2.123 14.603 -0.698 2008 8 10.347 -3.128 0 0 10.347 -3.128 9.540 -2.421 2008 9 5.648 -0.205 0 0 5.648 -0.205 4.660 0.321 2008 10 -10.405 -4.961 0 0 -10.405 -4.961 -10.139 -3.181 2008 11 -17.180 -0.293 0 0 -17.180 -0.293 -16.472 1.929 2008 12 -22.477 0.720 0 0 -22.477 0.720 -23.386 1.325 2009 1 -25.266 0.208 0 0 -25.266 0.208 -28.650 -1.661 2009 2 -18.368 3.785 0 0 -18.368 3.785 -19.475 4.191 2009 3 -18.527 -2.656 0 0 -18.527 -2.656 -20.924 -3.539 2009 4 -0.738 4.280 0 0 -0.738 4.280 -4.456 2.077 2009 5 9.639 2.775 0 0 9.639 2.775 6.798 1.449 2009 6 15.728 0.961 0 0 15.728 0.961 13.673 0.420 2009 7 19.224 2.409 1 0 NaN NaN 16.996 1.696 2009 8 12.356 -1.118 0 0 12.356 -1.118 11.091 -0.869 2009 9 7.650 1.796 0 0 7.650 1.796 6.154 1.815 2009 10 -3.423 2.021 0 0 -3.423 2.021 -3.897 3.061 2009 11 -19.372 -2.484 0 0 -19.372 -2.484 -19.652 -1.250 2009 12 -17.740 5.457 0 0 -17.740 5.457 -18.530 6.181 2010 1 -26.348 -0.874 0 0 -26.348 -0.874 -27.013 -0.025 2010 2 -15.998 6.154 0 0 -15.998 6.154 -19.135 4.532 2010 3 -11.303 4.568 0 0 -11.303 4.568 -14.035 3.351 2010 4 3.525 8.543 0 0 3.525 8.543 0.642 7.174 2010 5 11.990 5.127 0 0 11.990 5.127 8.787 3.438 2010 6 15.879 1.112 0 0 15.879 1.112 14.422 1.169 2010 7 16.580 -0.235 1 0 NaN NaN 16.324 1.023 2010 8 14.600 1.125 0 0 14.600 1.125 13.896 1.936 2010 9 6.832 0.978 0 0 6.832 0.978 5.730 1.391 2010 10 -4.405 1.039 0 0 -4.405 1.039 -5.232 1.726 2010 11 -11.340 5.547 0 0 -11.340 5.547 -11.418 6.984 2010 12 -28.954 -5.757 1 0 NaN NaN -27.888 -3.176 2011 1 NaN NaN NaN NaN NaN NaN -24.486 2.502 2011 2 NaN NaN NaN NaN NaN NaN -20.406 3.261 2011 3 NaN NaN NaN NaN NaN NaN -16.281 1.105 2011 4 NaN NaN NaN NaN NaN NaN -7.310 -0.777 2011 5 11.582 4.719 0 0 11.582 4.719 8.153 2.804 2011 6 12.262 -2.506 1 0 NaN NaN 12.860 -0.393 2011 7 16.937 0.121 1 0 NaN NaN 16.321 1.020 2011 8 12.927 -0.547 0 0 12.927 -0.547 12.501 0.541 2011 9 8.257 2.403 0 0 8.257 2.403 6.936 2.596 2011 10 -3.497 1.947 0 0 -3.497 1.947 -3.429 3.530 2011 11 -23.733 -6.846 0 0 -23.733 -6.846 -23.344 -4.942 2011 12 -17.126 6.071 0 0 -17.126 6.071 -17.795 6.916 2012 1 -29.597 -4.123 0 0 -29.597 -4.123 -30.586 -3.597 2012 2 -13.890 8.263 0 0 -13.890 8.263 -17.085 6.582 2012 3 -18.580 -2.709 0 0 -18.580 -2.709 -21.066 -3.681 2012 4 1.298 6.317 0 0 1.298 6.317 -1.986 4.547 2012 5 8.647 1.783 0 0 8.647 1.783 6.355 1.006 2012 6 17.546 2.779 0 0 17.546 2.779 16.302 3.049 2012 7 16.400 -0.415 0 0 16.400 -0.415 16.283 0.982 2012 8 14.065 0.590 0 0 14.065 0.590 13.161 1.201 2012 9 11.133 5.280 1 0 NaN NaN 6.937 2.597 2012 10 NaN NaN NaN NaN NaN NaN -5.748 1.210 2012 11 NaN NaN NaN NaN NaN NaN -23.564 -5.163 2012 12 NaN NaN NaN NaN NaN NaN -27.374 -2.663 2013 1 NaN NaN NaN NaN NaN NaN -23.802 3.186 2013 2 NaN NaN NaN NaN NaN NaN -21.531 2.136 2013 3 NaN NaN NaN NaN NaN NaN -17.091 0.294 2013 4 NaN NaN NaN NaN NaN NaN -10.474 -3.942 2013 5 NaN NaN NaN NaN NaN NaN 3.870 -1.479 2013 6 NaN NaN NaN NaN NaN NaN 15.882 2.629 2013 7 NaN NaN NaN NaN NaN NaN 16.756 1.456 2013 8 NaN NaN NaN NaN NaN NaN 13.885 1.925 2013 9 NaN NaN NaN NaN NaN NaN 4.887 0.547