% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 2672 % Primary Name: AIN HADJAJ % Record Type: TAVG % Country: Algeria % Latitude: 27.75000 +/- 0.00050 % Longitude: 4.51700 +/- 0.00050 % Elevation (m): 50.00 +/- 0.05 % # of Months: 68 % % IDs: gsod - 606190-99999 % usaf - 606190 % % Sources: Global Summary of the Day % % Site Hash: 730e9ab8ba42a4398c0323ce2eddfb65 % Raw Data Hash: cb5ec1bf159b9501426c9c982590a0de % Adj Data Hash: 1b2133f694a4acf710fd7ae17f088ce2 % % 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 2007 4 NaN NaN NaN NaN NaN NaN 22.222 1.093 2007 5 NaN NaN NaN NaN NaN NaN 27.198 0.716 2007 6 NaN NaN NaN NaN NaN NaN 33.315 1.694 2007 7 NaN NaN NaN NaN NaN NaN 33.679 0.284 2007 8 NaN NaN NaN NaN NaN NaN 34.688 1.564 2007 9 NaN NaN NaN NaN NaN NaN 31.865 2.319 2007 10 NaN NaN NaN NaN NaN NaN 24.129 1.543 2007 11 NaN NaN NaN NaN NaN NaN 16.276 0.365 2007 12 NaN NaN NaN NaN NaN NaN 11.381 0.440 2008 1 NaN NaN NaN NaN NaN NaN 10.506 0.057 2008 2 NaN NaN NaN NaN NaN NaN 14.553 1.304 2008 3 NaN NaN NaN NaN NaN NaN 18.477 1.602 2008 4 22.135 1.297 0 0 22.135 1.297 22.587 1.458 2008 5 25.867 -0.324 0 0 25.867 -0.324 27.564 1.083 2008 6 29.801 -1.530 0 0 29.801 -1.530 32.165 0.544 2008 7 31.937 -1.167 0 0 31.937 -1.167 34.334 0.939 2008 8 31.655 -1.178 1 0 NaN NaN 34.414 1.290 2008 9 32.898 3.642 0 0 32.898 3.642 32.244 2.697 2008 10 23.948 1.653 0 0 23.948 1.653 23.682 1.096 2008 11 10.567 -5.054 1 0 NaN NaN 15.614 -0.297 2008 12 6.701 -3.950 1 0 NaN NaN 10.270 -0.672 2009 1 14.204 4.045 1 0 NaN NaN 10.965 0.515 2009 2 9.633 -3.326 0 0 9.633 -3.326 12.942 -0.307 2009 3 18.289 1.704 1 0 NaN NaN 18.157 1.282 2009 4 19.964 -0.875 0 0 19.964 -0.875 20.397 -0.732 2009 5 27.872 1.680 0 0 27.872 1.680 27.535 1.053 2009 6 33.041 1.710 0 0 33.041 1.710 33.583 1.962 2009 7 34.975 1.870 0 0 34.975 1.870 35.243 1.848 2009 8 33.796 0.962 0 0 33.796 0.962 34.318 1.194 2009 9 28.574 -0.683 0 0 28.574 -0.683 29.069 -0.477 2009 10 23.636 1.341 0 0 23.636 1.341 23.467 0.881 2009 11 16.120 0.499 0 0 16.120 0.499 16.381 0.470 2009 12 14.690 4.039 0 0 14.690 4.039 14.187 3.246 2010 1 14.423 4.264 0 0 14.423 4.264 13.599 3.150 2010 2 19.139 6.180 0 0 19.139 6.180 18.591 5.342 2010 3 21.898 5.313 0 0 21.898 5.313 21.103 4.227 2010 4 25.604 4.765 0 0 25.604 4.765 24.999 3.870 2010 5 27.412 1.221 0 0 27.412 1.221 27.470 0.988 2010 6 33.483 2.153 0 0 33.483 2.153 33.954 2.333 2010 7 34.993 1.888 0 0 34.993 1.888 35.137 1.742 2010 8 34.439 1.605 0 0 34.439 1.605 34.876 1.752 2010 9 30.194 0.938 0 0 30.194 0.938 30.540 0.993 2010 10 23.649 1.353 0 0 23.649 1.353 23.343 0.757 2010 11 16.793 1.172 0 0 16.793 1.172 16.757 0.846 2010 12 15.124 4.472 0 0 15.124 4.472 14.392 3.450 2011 1 12.941 2.782 0 0 12.941 2.782 12.946 2.497 2011 2 11.657 -1.302 0 0 11.657 -1.302 12.492 -0.757 2011 3 17.975 1.390 0 0 17.975 1.390 18.451 1.576 2011 4 23.744 2.906 0 0 23.744 2.906 23.186 2.058 2011 5 26.416 0.224 0 0 26.416 0.224 26.860 0.378 2011 6 30.744 -0.586 0 0 30.744 -0.586 31.822 0.201 2011 7 35.097 1.992 0 0 35.097 1.992 35.255 1.860 2011 8 33.550 0.716 0 0 33.550 0.716 34.198 1.074 2011 9 32.785 3.529 0 0 32.785 3.529 32.583 3.036 2011 10 21.190 -1.106 0 0 21.190 -1.106 21.244 -1.341 2011 11 16.383 0.762 0 0 16.383 0.762 16.978 1.067 2011 12 10.301 -0.350 0 0 10.301 -0.350 11.192 0.251 2012 1 8.930 -1.229 0 0 8.930 -1.229 9.559 -0.890 2012 2 8.826 -4.133 0 0 8.826 -4.133 9.874 -3.375 2012 3 16.138 -0.447 0 0 16.138 -0.447 16.548 -0.327 2012 4 22.531 1.693 0 0 22.531 1.693 22.201 1.072 2012 5 28.131 1.939 0 0 28.131 1.939 28.336 1.854 2012 6 34.281 2.951 0 0 34.281 2.951 34.711 3.090 2012 7 35.143 2.038 0 0 35.143 2.038 35.173 1.778 2012 8 33.240 0.406 0 0 33.240 0.406 34.202 1.078 2012 9 30.330 1.073 0 0 30.330 1.073 30.813 1.266 2012 10 25.747 3.452 0 0 25.747 3.452 25.297 2.711 2012 11 18.176 2.555 0 0 18.176 2.555 18.680 2.770 2012 12 10.844 0.193 0 0 10.844 0.193 11.598 0.656 2013 1 10.830 0.670 0 0 10.830 0.670 11.001 0.552 2013 2 12.274 -0.685 0 0 12.274 -0.685 12.600 -0.649 2013 3 20.412 3.827 0 0 20.412 3.827 20.170 3.295 2013 4 22.619 1.780 0 0 22.619 1.780 22.929 1.800 2013 5 28.394 2.203 0 0 28.394 2.203 28.265 1.783 2013 6 32.900 1.569 0 0 32.900 1.569 33.185 1.564 2013 7 35.034 1.929 0 0 35.034 1.929 35.005 1.610 2013 8 32.649 -0.185 0 0 32.649 -0.185 33.418 0.294 2013 9 30.411 1.155 0 0 30.411 1.155 30.666 1.119 2013 10 27.396 5.101 0 0 27.396 5.101 26.145 3.559 2013 11 21.187 5.566 1 0 NaN NaN NaN NaN