% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 43391 % Primary Name: ANCHORAGE % Record Type: TAVG % Country: United States % State: AK % Latitude: 61.23300 +/- 0.00050 % Longitude: -149.88300 +/- 0.00050 % Elevation (m): 3.00 +/- 0.05 % # of Months: 103 % % IDs: gsod - 997381-99999 % icao - ANTA2 % usaf - 997381 % % Sources: Global Summary of the Day % % Site Hash: 315eb2014131890a5477413e4eb53d01 % Raw Data Hash: dd5cc88794a33695ddf8ab179b32ab35 % Adj Data Hash: f169cad64919ae518db4563da84fbe71 % % 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 7.036 2.710 2004 6 NaN NaN NaN NaN NaN NaN 12.182 2.496 2004 7 NaN NaN NaN NaN NaN NaN 14.131 2.318 2004 8 NaN NaN NaN NaN NaN NaN 13.628 3.438 2004 9 NaN NaN NaN NaN NaN NaN 3.179 -2.092 2004 10 NaN NaN NaN NaN NaN NaN -0.858 2.311 2004 11 NaN NaN NaN NaN NaN NaN -6.728 3.863 2004 12 NaN NaN NaN NaN NaN NaN -11.676 4.336 2005 1 NaN NaN NaN NaN NaN NaN -13.354 2.870 2005 2 NaN NaN NaN NaN NaN NaN -10.683 2.031 2005 3 NaN NaN NaN NaN NaN NaN -5.251 4.240 2005 4 NaN NaN NaN NaN NaN NaN -0.191 2.325 2005 5 10.876 2.272 1 0 NaN NaN 7.103 2.777 2005 6 13.456 -0.509 0 0 13.456 -0.509 11.789 2.102 2005 7 15.783 -0.308 0 0 15.783 -0.308 13.645 1.832 2005 8 14.345 -0.123 0 0 14.345 -0.123 11.780 1.591 2005 9 10.541 0.992 1 0 NaN NaN 6.924 1.653 2005 10 5.252 4.144 0 0 5.252 4.144 -1.847 1.322 2005 11 -7.609 -1.296 1 0 NaN NaN -13.754 -3.164 2005 12 -3.414 8.321 0 0 -3.414 8.321 -8.619 7.393 2006 1 -10.824 1.122 0 0 -10.824 1.122 -18.749 -2.525 2006 2 -5.088 3.348 0 0 -5.088 3.348 -9.704 3.010 2006 3 -4.423 0.790 0 0 -4.423 0.790 -10.330 -0.839 2006 4 1.738 -0.023 0 0 1.738 -0.023 -2.278 0.238 2006 5 8.207 -0.396 0 0 8.207 -0.396 5.974 1.648 2006 6 12.435 -1.529 0 0 12.435 -1.529 9.805 0.119 2006 7 14.211 -1.879 0 0 14.211 -1.879 12.538 0.725 2006 8 12.668 -1.799 0 0 12.668 -1.799 9.430 -0.760 2006 9 10.220 0.671 0 0 10.220 0.671 6.868 1.597 2006 10 4.559 3.451 0 0 4.559 3.451 -0.528 2.641 2006 11 -10.385 -4.072 0 0 -10.385 -4.072 -15.016 -4.425 2006 12 -5.201 6.534 0 0 -5.201 6.534 -12.104 3.908 2007 1 -7.885 4.061 0 0 -7.885 4.061 -14.889 1.335 2007 2 -7.302 1.135 0 0 -7.302 1.135 -12.496 0.218 2007 3 -9.177 -3.964 0 0 -9.177 -3.964 -16.153 -6.662 2007 4 2.833 1.072 0 0 2.833 1.072 0.517 3.033 2007 5 7.848 -0.756 0 0 7.848 -0.756 5.293 0.967 2007 6 12.137 -1.828 0 0 12.137 -1.828 10.628 0.942 2007 7 14.188 -1.903 0 0 14.188 -1.903 11.991 0.178 2007 8 14.072 -0.396 0 0 14.072 -0.396 11.608 1.418 2007 9 10.654 1.105 0 0 10.654 1.105 6.680 1.409 2007 10 2.627 1.519 0 0 2.627 1.519 -2.580 0.590 2007 11 -0.115 6.198 0 0 -0.115 6.198 -4.937 5.654 2007 12 -6.575 5.159 0 0 -6.575 5.159 -12.922 3.090 2008 1 -9.428 2.518 0 0 -9.428 2.518 -16.388 -0.164 2008 2 -8.316 0.120 0 0 -8.316 0.120 -13.303 -0.589 2008 3 -1.136 4.077 0 0 -1.136 4.077 -6.703 2.788 2008 4 0.446 -1.315 0 0 0.446 -1.315 -3.351 -0.835 2008 5 7.726 -0.878 0 0 7.726 -0.878 4.393 0.067 2008 6 10.981 -2.983 0 0 10.981 -2.983 8.959 -0.728 2008 7 12.762 -3.329 0 0 12.762 -3.329 10.713 -1.100 2008 8 13.005 -1.462 0 0 13.005 -1.462 10.096 -0.094 2008 9 9.489 -0.060 0 0 9.489 -0.060 5.686 0.415 2008 10 -0.439 -1.547 0 0 -0.439 -1.547 -6.187 -3.018 2008 11 -5.041 1.272 0 0 -5.041 1.272 -10.747 -0.156 2008 12 -8.980 2.754 0 0 -8.980 2.754 -15.549 0.464 2009 1 -10.345 1.601 0 0 -10.345 1.601 -16.825 -0.601 2009 2 -7.518 0.918 0 0 -7.518 0.918 -12.932 -0.218 2009 3 -4.675 0.538 1 0 NaN NaN -10.838 -1.347 2009 4 1.764 0.003 0 0 1.764 0.003 -2.139 0.377 2009 5 8.688 0.084 0 0 8.688 0.084 6.323 1.997 2009 6 12.000 -1.965 0 0 12.000 -1.965 9.956 0.270 2009 7 14.663 -1.428 0 0 14.663 -1.428 13.877 2.064 2009 8 13.210 -1.258 0 0 13.210 -1.258 10.007 -0.182 2009 9 9.837 0.288 0 0 9.837 0.288 6.265 0.993 2009 10 5.554 4.445 0 0 5.554 4.445 0.693 3.862 2009 11 -5.807 0.505 0 0 -5.807 0.505 -11.944 -1.353 2009 12 -6.197 5.537 0 0 -6.197 5.537 -12.199 3.814 2010 1 -6.792 5.154 0 0 -6.792 5.154 -13.749 2.475 2010 2 -3.139 5.297 0 0 -3.139 5.297 -7.528 5.186 2010 3 -2.688 2.525 0 0 -2.688 2.525 -8.401 1.090 2010 4 2.652 0.890 0 0 2.652 0.890 -1.198 1.319 2010 5 8.659 0.055 0 0 8.659 0.055 6.114 1.788 2010 6 12.069 -1.895 0 0 12.069 -1.895 9.459 -0.228 2010 7 13.149 -2.942 0 0 13.149 -2.942 10.773 -1.040 2010 8 13.226 -1.242 0 0 13.226 -1.242 10.433 0.244 2010 9 10.042 0.493 0 0 10.042 0.493 6.544 1.273 2010 10 3.787 2.678 0 0 3.787 2.678 -0.908 2.262 2010 11 -2.296 4.017 0 0 -2.296 4.017 -7.911 2.679 2010 12 -10.711 1.023 0 0 -10.711 1.023 -18.546 -2.534 2011 1 -6.975 4.971 0 0 -6.975 4.971 -13.658 2.566 2011 2 -7.710 0.726 0 0 -7.710 0.726 -13.308 -0.594 2011 3 -3.713 1.500 0 0 -3.713 1.500 -9.667 -0.177 2011 4 2.320 0.559 0 0 2.320 0.559 -1.388 1.128 2011 5 8.572 -0.032 0 0 8.572 -0.032 5.400 1.074 2011 6 11.685 -2.279 0 0 11.685 -2.279 9.442 -0.245 2011 7 13.871 -2.220 0 0 13.871 -2.220 11.629 -0.183 2011 8 12.817 -1.650 0 0 12.817 -1.650 9.523 -0.667 2011 9 9.796 0.247 0 0 9.796 0.247 6.268 0.997 2011 10 3.701 2.592 0 0 3.701 2.592 -1.378 1.791 2011 11 -8.817 -2.504 0 0 -8.817 -2.504 -15.449 -4.859 2011 12 -4.242 7.492 0 0 -4.242 7.492 -12.182 3.830 2012 1 -15.597 -3.651 0 0 -15.597 -3.651 -23.440 -7.216 2012 2 -3.498 4.938 0 0 -3.498 4.938 -7.823 4.891 2012 3 -5.851 -0.638 0 0 -5.851 -0.638 -11.975 -2.484 2012 4 2.776 1.014 0 0 2.776 1.014 0.500 3.016 2012 5 7.230 -1.374 0 0 7.230 -1.374 4.239 -0.087 2012 6 11.515 -2.450 0 0 11.515 -2.450 9.987 0.300 2012 7 13.148 -2.943 0 0 13.148 -2.943 10.836 -0.977 2012 8 13.364 -1.104 0 0 13.364 -1.104 9.959 -0.231 2012 9 9.202 -0.347 0 0 9.202 -0.347 5.132 -0.139 2012 10 1.362 0.254 0 0 1.362 0.254 -3.521 -0.352 2012 11 -6.961 -0.648 0 0 -6.961 -0.648 -12.932 -2.342 2012 12 -8.753 2.982 0 0 -8.753 2.982 -16.235 -0.223 2013 1 -4.796 7.150 0 0 -4.796 7.150 -10.863 5.361 2013 2 -3.353 5.083 0 0 -3.353 5.083 -8.284 4.430 2013 3 -3.901 1.312 0 0 -3.901 1.312 -9.632 -0.142 2013 4 -1.531 -3.293 0 0 -1.531 -3.293 -6.230 -3.714 2013 5 5.891 -2.713 0 0 5.891 -2.713 3.599 -0.727 2013 6 13.433 -0.532 0 0 13.433 -0.532 12.863 3.176 2013 7 15.172 -0.919 0 0 15.172 -0.919 13.697 1.884 2013 8 13.756 -0.711 0 0 13.756 -0.711 11.015 0.826 2013 9 9.137 -0.412 0 0 9.137 -0.412 5.388 0.117 2013 10 6.496 5.388 0 0 6.496 5.388 1.351 4.521 2013 11 3.399 9.712 1 0 NaN NaN NaN NaN