% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 165864 % Primary Name: IBB % Record Type: TAVG % Country: Yemen % Latitude: 14.00000 +/- 0.00050 % Longitude: 44.33300 +/- 0.00050 % Elevation (m): 1920.00 +/- 0.05 % # of Months: 74 % % IDs: gsod - 414520-99999 % icao - OYIB % usaf - 414520 % wmo - 41452 % % Sources: Global Summary of the Day % World Meteorological Organization Metadata % % Site Hash: c57eb2d1e352ac6b84a405371cfeb8e3 % Raw Data Hash: 1dc8a54a5571720e44beca90e2edb1bf % Adj Data Hash: 2873f642e53f0395b47a355b7a68a2f3 % % 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 29.135 1.163 2004 6 NaN NaN NaN NaN NaN NaN 29.889 1.015 2004 7 NaN NaN NaN NaN NaN NaN 29.411 0.673 2004 8 NaN NaN NaN NaN NaN NaN 29.502 1.205 2004 9 NaN NaN NaN NaN NaN NaN 28.776 1.010 2004 10 NaN NaN NaN NaN NaN NaN 25.959 0.345 2004 11 NaN NaN NaN NaN NaN NaN 25.146 1.295 2004 12 NaN NaN NaN NaN NaN NaN 23.107 0.571 2005 1 NaN NaN NaN NaN NaN NaN 22.771 0.392 2005 2 NaN NaN NaN NaN NaN NaN 24.769 1.280 2005 3 NaN NaN NaN NaN NaN NaN 27.311 1.905 2005 4 NaN NaN NaN NaN NaN NaN 27.453 0.675 2005 5 22.461 -0.826 1 0 NaN NaN 28.885 0.913 2005 6 NaN NaN NaN NaN NaN NaN 30.382 1.508 2005 7 NaN NaN NaN NaN NaN NaN 30.173 1.435 2005 8 19.586 -4.025 1 0 NaN NaN 29.236 0.940 2005 9 20.449 -2.632 1 0 NaN NaN 29.599 1.833 2005 10 NaN NaN NaN NaN NaN NaN 26.686 1.073 2005 11 NaN NaN NaN NaN NaN NaN 25.170 1.319 2005 12 NaN NaN NaN NaN NaN NaN 22.865 0.329 2006 1 16.699 -0.994 1 0 NaN NaN 23.160 0.782 2006 2 NaN NaN NaN NaN NaN NaN 24.464 0.975 2006 3 NaN NaN NaN NaN NaN NaN 26.266 0.859 2006 4 NaN NaN NaN NaN NaN NaN 27.312 0.534 2006 5 NaN NaN NaN NaN NaN NaN 29.498 1.526 2006 6 NaN NaN NaN NaN NaN NaN 29.715 0.840 2006 7 NaN NaN NaN NaN NaN NaN 29.508 0.770 2006 8 NaN NaN NaN NaN NaN NaN 28.626 0.329 2006 9 NaN NaN NaN NaN NaN NaN 29.338 1.573 2006 10 NaN NaN NaN NaN NaN NaN 26.627 1.013 2006 11 NaN NaN NaN NaN NaN NaN 25.164 1.312 2006 12 NaN NaN NaN NaN NaN NaN 24.052 1.516 2007 1 NaN NaN NaN NaN NaN NaN 22.525 0.147 2007 2 NaN NaN NaN NaN NaN NaN 25.229 1.740 2007 3 NaN NaN NaN NaN NaN NaN 26.983 1.576 2007 4 NaN NaN NaN NaN NaN NaN 27.800 1.022 2007 5 21.007 -2.280 1 0 NaN NaN 29.198 1.225 2007 6 NaN NaN NaN NaN NaN NaN 30.027 1.152 2007 7 NaN NaN NaN NaN NaN NaN 28.721 -0.018 2007 8 NaN NaN NaN NaN NaN NaN 28.779 0.482 2007 9 19.990 -3.090 1 0 NaN NaN 29.193 1.428 2007 10 19.785 -1.143 1 0 NaN NaN 26.408 0.794 2007 11 18.777 -0.389 1 0 NaN NaN 25.155 1.303 2007 12 18.773 0.922 1 0 NaN NaN 23.360 0.823 2008 1 18.201 0.508 1 0 NaN NaN 23.364 0.986 2008 2 18.893 0.089 1 0 NaN NaN 23.116 -0.373 2008 3 NaN NaN NaN NaN NaN NaN 25.381 -0.026 2008 4 NaN NaN NaN NaN NaN NaN 27.677 0.900 2008 5 NaN NaN NaN NaN NaN NaN 28.798 0.826 2008 6 21.808 -2.381 1 0 NaN NaN 29.606 0.731 2008 7 NaN NaN NaN NaN NaN NaN 29.444 0.706 2008 8 NaN NaN NaN NaN NaN NaN 29.091 0.794 2008 9 21.452 -1.628 1 0 NaN NaN 29.013 1.247 2008 10 21.644 0.716 0 0 21.644 0.716 26.433 0.819 2008 11 19.628 0.462 0 0 19.628 0.462 24.437 0.585 2008 12 18.968 1.117 0 0 18.968 1.117 22.671 0.135 2009 1 19.065 1.372 0 0 19.065 1.372 22.627 0.248 2009 2 21.540 2.736 0 0 21.540 2.736 24.533 1.044 2009 3 22.634 1.913 0 0 22.634 1.913 26.606 1.199 2009 4 23.107 1.015 0 0 23.107 1.015 27.614 0.837 2009 5 24.880 1.593 0 0 24.880 1.593 28.886 0.914 2009 6 23.144 -1.045 1 0 NaN NaN 30.011 1.137 2009 7 22.867 -1.186 0 0 22.867 -1.186 29.738 1.000 2009 8 21.632 -1.979 1 0 NaN NaN 29.181 0.885 2009 9 23.703 0.623 0 0 23.703 0.623 28.714 0.949 2009 10 22.176 1.248 0 0 22.176 1.248 26.468 0.855 2009 11 21.222 2.056 0 0 21.222 2.056 25.261 1.410 2009 12 20.220 2.370 0 0 20.220 2.370 24.443 1.906 2010 1 18.007 0.314 1 0 NaN NaN 22.520 0.142 2010 2 NaN NaN NaN NaN NaN NaN 24.671 1.182 2010 3 22.460 1.739 1 0 NaN NaN 26.656 1.249 2010 4 23.546 1.454 0 0 23.546 1.454 28.221 1.443 2010 5 23.970 0.683 0 0 23.970 0.683 28.985 1.013 2010 6 25.212 1.023 0 0 25.212 1.023 30.135 1.260 2010 7 22.853 -1.200 0 0 22.853 -1.200 28.793 0.055 2010 8 22.002 -1.610 0 0 22.002 -1.610 28.670 0.373 2010 9 22.852 -0.228 0 0 22.852 -0.228 28.770 1.004 2010 10 22.790 1.862 0 0 22.790 1.862 27.148 1.534 2010 11 20.754 1.588 0 0 20.754 1.588 24.837 0.985 2010 12 19.215 1.364 0 0 19.215 1.364 22.959 0.422 2011 1 19.437 1.744 0 0 19.437 1.744 22.946 0.567 2011 2 21.543 2.740 0 0 21.543 2.740 24.582 1.093 2011 3 22.129 1.408 0 0 22.129 1.408 25.975 0.568 2011 4 23.720 1.628 0 0 23.720 1.628 27.703 0.926 2011 5 23.278 -0.009 0 0 23.278 -0.009 28.431 0.458 2011 6 23.720 -0.469 0 0 23.720 -0.469 29.515 0.641 2011 7 23.889 -0.164 0 0 23.889 -0.164 29.577 0.839 2011 8 22.319 -1.292 0 0 22.319 -1.292 28.383 0.086 2011 9 23.080 -0.000 0 0 23.080 -0.000 28.942 1.176 2011 10 22.229 1.301 0 0 22.229 1.301 26.650 1.036 2011 11 20.487 1.321 0 0 20.487 1.321 25.629 1.778 2011 12 19.602 1.751 0 0 19.602 1.751 23.421 0.884 2012 1 20.056 2.363 0 0 20.056 2.363 23.596 1.218 2012 2 21.320 2.516 0 0 21.320 2.516 24.262 0.773 2012 3 22.826 2.105 0 0 22.826 2.105 26.152 0.745 2012 4 22.167 0.075 0 0 22.167 0.075 27.014 0.236 2012 5 25.142 1.855 0 0 25.142 1.855 28.761 0.789 2012 6 24.438 0.249 0 0 24.438 0.249 29.604 0.729 2012 7 23.014 -1.039 0 0 23.014 -1.039 29.156 0.417 2012 8 22.457 -1.154 0 0 22.457 -1.154 28.844 0.548 2012 9 23.539 0.459 0 0 23.539 0.459 29.064 1.298 2012 10 22.597 1.669 0 0 22.597 1.669 26.395 0.782 2012 11 21.235 2.069 0 0 21.235 2.069 25.157 1.305 2012 12 20.311 2.460 1 0 NaN NaN 24.089 1.553 2013 1 18.351 0.658 1 0 NaN NaN 22.871 0.492 2013 2 21.300 2.497 0 0 21.300 2.497 24.325 0.836 2013 3 22.278 1.556 0 0 22.278 1.556 26.440 1.033 2013 4 23.580 1.488 0 0 23.580 1.488 28.115 1.337 2013 5 23.901 0.615 0 0 23.901 0.615 28.946 0.974 2013 6 24.602 0.413 0 0 24.602 0.413 29.741 0.866 2013 7 23.366 -0.687 0 0 23.366 -0.687 29.277 0.539 2013 8 21.531 -2.081 0 0 21.531 -2.081 27.869 -0.428 2013 9 22.691 -0.389 0 0 22.691 -0.389 28.699 0.934 2013 10 21.763 0.835 0 0 21.763 0.835 26.980 1.366 2013 11 19.935 0.768 1 0 NaN NaN NaN NaN