% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 2664 % Primary Name: ARAK (MINIET) % Record Type: TAVG % Country: Algeria % Latitude: 25.25000 +/- 0.00050 % Longitude: 3.76700 +/- 0.00050 % Elevation (m): 945.00 +/- 0.05 % # of Months: 62 % % IDs: gsod - 606600-99999 % usaf - 606600 % % Sources: Global Summary of the Day % % Site Hash: d0f1a345cb5b626b6a17f1dc9cd63cca % Raw Data Hash: 720e1344605dc92bf08d2024328d0552 % Adj Data Hash: 42f821363abfb09fd846989a06b3f436 % % 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 7 NaN NaN NaN NaN NaN NaN 36.868 0.180 2007 8 NaN NaN NaN NaN NaN NaN 36.772 0.764 2007 9 NaN NaN NaN NaN NaN NaN 34.937 1.651 2007 10 NaN NaN NaN NaN NaN NaN 28.868 1.067 2007 11 NaN NaN NaN NaN NaN NaN 22.175 0.475 2007 12 NaN NaN NaN NaN NaN NaN 17.191 0.740 2008 1 NaN NaN NaN NaN NaN NaN 14.937 -0.771 2008 2 NaN NaN NaN NaN NaN NaN 19.982 1.217 2008 3 NaN NaN NaN NaN NaN NaN 23.838 1.261 2008 4 NaN NaN NaN NaN NaN NaN 27.854 1.236 2008 5 NaN NaN NaN NaN NaN NaN 32.222 0.914 2008 6 NaN NaN NaN NaN NaN NaN 36.839 1.162 2008 7 38.450 0.900 1 0 NaN NaN 37.256 0.569 2008 8 37.910 1.039 0 0 37.910 1.039 36.494 0.486 2008 9 36.828 2.679 1 0 NaN NaN 35.272 1.986 2008 10 30.278 1.614 0 0 30.278 1.614 28.859 1.058 2008 11 22.198 -0.365 0 0 22.198 -0.365 21.674 -0.027 2008 12 16.487 -0.827 0 0 16.487 -0.827 16.085 -0.366 2009 1 15.889 -0.681 0 0 15.889 -0.681 15.908 0.201 2009 2 20.492 0.865 0 0 20.492 0.865 20.189 1.425 2009 3 25.314 1.873 0 0 25.314 1.873 24.568 1.991 2009 4 27.469 -0.013 0 0 27.469 -0.013 26.505 -0.114 2009 5 33.704 1.534 0 0 33.704 1.534 32.273 0.966 2009 6 37.717 1.176 0 0 37.717 1.176 36.809 1.132 2009 7 39.373 1.822 0 0 39.373 1.822 37.680 0.992 2009 8 38.489 1.618 1 0 NaN NaN 36.696 0.687 2009 9 34.007 -0.141 0 0 34.007 -0.141 33.430 0.144 2009 10 30.439 1.775 0 0 30.439 1.775 29.030 1.229 2009 11 23.357 0.794 0 0 23.357 0.794 21.838 0.138 2009 12 20.873 3.558 1 0 NaN NaN 19.626 3.174 2010 1 19.362 2.792 1 0 NaN NaN 18.561 2.854 2010 2 24.710 5.083 1 0 NaN NaN 23.988 5.224 2010 3 27.762 4.321 1 0 NaN NaN 26.253 3.676 2010 4 31.643 4.161 1 0 NaN NaN 30.435 3.816 2010 5 33.867 1.697 0 0 33.867 1.697 33.180 1.872 2010 6 38.472 1.932 1 0 NaN NaN 37.852 2.175 2010 7 39.228 1.677 0 0 39.228 1.677 37.732 1.045 2010 8 37.989 1.118 0 0 37.989 1.118 37.010 1.002 2010 9 35.746 1.597 0 0 35.746 1.597 34.674 1.388 2010 10 30.000 1.336 0 0 30.000 1.336 29.256 1.455 2010 11 23.433 0.870 0 0 23.433 0.870 23.272 1.571 2010 12 21.799 4.485 1 0 NaN NaN 20.038 3.586 2011 1 19.176 2.605 1 0 NaN NaN 18.022 2.315 2011 2 18.550 -1.078 0 0 18.550 -1.078 18.372 -0.392 2011 3 25.568 2.128 0 0 25.568 2.128 25.379 2.801 2011 4 29.504 2.022 0 0 29.504 2.022 28.066 1.448 2011 5 33.158 0.987 0 0 33.158 0.987 32.432 1.125 2011 6 36.933 0.393 0 0 36.933 0.393 36.515 0.838 2011 7 39.441 1.890 0 0 39.441 1.890 38.002 1.314 2011 8 38.467 1.595 1 0 NaN NaN 36.772 0.764 2011 9 NaN NaN NaN NaN NaN NaN 35.018 1.732 2011 10 NaN NaN NaN NaN NaN NaN 26.865 -0.936 2011 11 NaN NaN NaN NaN NaN NaN 23.453 1.753 2011 12 15.246 -2.068 1 0 NaN NaN 16.535 0.083 2012 1 15.849 -0.721 0 0 15.849 -0.721 14.972 -0.736 2012 2 15.496 -4.131 0 0 15.496 -4.131 16.021 -2.744 2012 3 23.378 -0.062 0 0 23.378 -0.062 22.066 -0.511 2012 4 27.879 0.398 0 0 27.879 0.398 27.447 0.828 2012 5 34.396 2.225 1 0 NaN NaN 33.522 2.214 2012 6 38.589 2.049 1 0 NaN NaN 37.440 1.763 2012 7 39.430 1.880 0 0 39.430 1.880 37.636 0.948 2012 8 38.349 1.478 1 0 NaN NaN 36.304 0.296 2012 9 38.002 3.853 1 0 NaN NaN 34.460 1.174 2012 10 31.935 3.271 1 0 NaN NaN 29.331 1.530 2012 11 27.525 4.961 1 0 NaN NaN 24.073 2.373 2012 12 17.848 0.533 0 0 17.848 0.533 17.732 1.281 2013 1 16.403 -0.167 0 0 16.403 -0.167 15.629 -0.078 2013 2 18.873 -0.754 0 0 18.873 -0.754 18.375 -0.390 2013 3 26.332 2.891 1 0 NaN NaN 26.005 3.428 2013 4 29.439 1.957 0 0 29.439 1.957 28.508 1.890 2013 5 33.591 1.421 0 0 33.591 1.421 32.886 1.578 2013 6 38.231 1.691 0 0 38.231 1.691 37.335 1.658 2013 7 39.142 1.591 0 0 39.142 1.591 37.464 0.776 2013 8 37.747 0.876 0 0 37.747 0.876 36.534 0.525 2013 9 35.367 1.218 0 0 35.367 1.218 34.365 1.079 2013 10 30.751 2.087 1 0 NaN NaN 29.197 1.396 2013 11 26.166 3.602 1 0 NaN NaN NaN NaN