% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 149306 % Primary Name: EL HARRACH % Record Type: TAVG % Country: Algeria % Latitude: 36.71700 +/- 0.00050 % Longitude: 3.15000 +/- 0.00050 % Elevation (m): 109.00 +/- 0.05 % # of Months: 23 % % IDs: gsod - 603810-99999 % usaf - 603810 % % Sources: Global Summary of the Day % % Site Hash: 98e98913f94b63da8f4709bf86e1b7c7 % Raw Data Hash: ccb99c873e1c745dcd3d63658779e6e0 % Adj Data Hash: d7b6811dae1f0068db85debc22edbc7e % % 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 2011 1 NaN NaN NaN NaN NaN NaN 9.134 1.233 2011 2 NaN NaN NaN NaN NaN NaN 9.069 -0.231 2011 3 NaN NaN NaN NaN NaN NaN 12.345 0.735 2011 4 NaN NaN NaN NaN NaN NaN 16.516 2.770 2011 5 NaN NaN NaN NaN NaN NaN 19.820 1.472 2011 6 NaN NaN NaN NaN NaN NaN 23.973 0.596 2011 7 NaN NaN NaN NaN NaN NaN 29.029 1.557 2011 8 NaN NaN NaN NaN NaN NaN 29.262 1.951 2011 9 NaN NaN NaN NaN NaN NaN 24.966 1.822 2011 10 NaN NaN NaN NaN NaN NaN 17.876 0.795 2011 11 NaN NaN NaN NaN NaN NaN 13.423 1.216 2011 12 NaN NaN NaN NaN NaN NaN 9.593 0.854 2012 1 10.054 1.933 1 0 NaN NaN 8.460 0.559 2012 2 6.643 -2.876 1 0 NaN NaN 6.139 -3.161 2012 3 14.224 2.395 0 0 14.224 2.395 12.683 1.073 2012 4 16.189 2.223 0 0 16.189 2.223 14.489 0.743 2012 5 19.493 0.925 0 0 19.493 0.925 20.642 2.294 2012 6 24.907 1.310 0 0 24.907 1.310 27.401 4.024 2012 7 26.050 -1.642 0 0 26.050 -1.642 29.575 2.103 2012 8 27.743 0.211 0 0 27.743 0.211 30.479 3.167 2012 9 23.694 0.330 0 0 23.694 0.330 24.170 1.026 2012 10 21.419 4.119 0 0 21.419 4.119 19.348 2.268 2012 11 16.672 4.246 0 0 16.672 4.246 14.197 1.990 2012 12 13.000 4.041 0 0 13.000 4.041 9.968 1.229 2013 1 11.892 3.771 0 0 11.892 3.771 9.431 1.530 2013 2 11.348 1.829 1 0 NaN NaN 8.324 -0.975 2013 3 15.554 3.724 0 0 15.554 3.724 13.615 2.005 2013 4 16.072 2.106 0 0 16.072 2.106 15.372 1.626 2013 5 18.052 -0.515 0 0 18.052 -0.515 18.215 -0.133 2013 6 21.376 -2.221 0 0 21.376 -2.221 22.880 -0.497 2013 7 25.004 -2.688 1 0 NaN NaN 28.344 0.872 2013 8 25.969 -1.563 0 0 25.969 -1.563 27.586 0.274 2013 9 24.174 0.810 0 0 24.174 0.810 23.954 0.809 2013 10 23.339 6.038 0 0 23.339 6.038 21.859 4.778 2013 11 19.577 7.150 1 0 NaN NaN NaN NaN