% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 24892 % Primary Name: BRACKNELL (AUT) % Record Type: TAVG % Country: United Kingdom % Latitude: 51.41700 +/- 0.00050 % Longitude: -0.75000 +/- 0.00050 % Elevation (m): 74.00 +/- 0.05 % # of Months: 59 % % IDs: gsod - 037640-99999 % usaf - 37640 % % Sources: Global Summary of the Day % % Site Hash: 83a30ad98d944e2770070bf0faa882f8 % Raw Data Hash: 2e5a5d93fbe3a784b44526479277e9f9 % Adj Data Hash: b82dd594e076551e5aa743d7d71424d5 % % 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 1986 12 NaN NaN NaN NaN NaN NaN 8.518 1.581 1987 1 NaN NaN NaN NaN NaN NaN 1.985 -3.497 1987 2 NaN NaN NaN NaN NaN NaN 4.437 -0.668 1987 3 NaN NaN NaN NaN NaN NaN 5.034 -1.349 1987 4 NaN NaN NaN NaN NaN NaN 9.566 1.471 1987 5 NaN NaN NaN NaN NaN NaN 10.125 -0.908 1987 6 NaN NaN NaN NaN NaN NaN 12.633 -1.172 1987 7 NaN NaN NaN NaN NaN NaN 15.880 0.129 1987 8 NaN NaN NaN NaN NaN NaN 16.092 0.027 1987 9 NaN NaN NaN NaN NaN NaN 15.099 0.528 1987 10 NaN NaN NaN NaN NaN NaN 12.051 0.118 1987 11 NaN NaN NaN NaN NaN NaN 8.485 -0.219 1987 12 6.248 -0.076 0 0 6.248 -0.076 7.796 0.860 1988 1 5.864 0.995 0 0 5.864 0.995 7.433 1.952 1988 2 4.749 0.255 0 0 4.749 0.255 5.615 0.509 1988 3 7.436 1.666 0 0 7.436 1.666 7.125 0.743 1988 4 8.174 0.691 1 0 NaN NaN 8.087 -0.008 1988 5 12.398 1.977 0 0 12.398 1.977 11.885 0.852 1988 6 14.330 1.137 0 0 14.330 1.137 13.773 -0.032 1988 7 14.858 -0.280 0 0 14.858 -0.280 14.584 -1.166 1988 8 15.299 -0.154 0 0 15.299 -0.154 15.612 -0.453 1988 9 13.213 -0.746 0 0 13.213 -0.746 14.386 -0.185 1988 10 11.217 -0.105 1 0 NaN NaN 12.692 0.759 1988 11 4.885 -3.207 0 0 4.885 -3.207 7.746 -0.959 1988 12 7.652 1.328 0 0 7.652 1.328 9.517 2.581 1989 1 6.027 1.158 0 0 6.027 1.158 7.465 1.984 1989 2 6.359 1.865 0 0 6.359 1.865 6.998 1.892 1989 3 8.410 2.640 1 0 NaN NaN 8.584 2.202 1989 4 6.354 -1.129 1 0 NaN NaN 6.932 -1.163 1989 5 14.660 4.239 1 0 NaN NaN 13.359 2.326 1989 6 NaN NaN NaN NaN NaN NaN 14.613 0.808 1989 7 17.467 2.328 1 0 NaN NaN 18.221 2.470 1989 8 17.002 1.549 0 0 17.002 1.549 17.255 1.190 1989 9 15.376 1.417 0 0 15.376 1.417 16.037 1.466 1989 10 12.145 0.824 0 0 12.145 0.824 13.916 1.983 1989 11 6.143 -1.950 0 0 6.143 -1.950 8.622 -0.082 1989 12 5.941 -0.384 0 0 5.941 -0.384 7.988 1.052 1990 1 7.372 2.503 0 0 7.372 2.503 8.413 2.932 1990 2 8.091 3.597 1 0 NaN NaN 8.621 3.516 1990 3 8.622 2.851 0 0 8.622 2.851 8.804 2.422 1990 4 8.309 0.826 1 0 NaN NaN 8.299 0.204 1990 5 14.093 3.672 1 0 NaN NaN 12.909 1.875 1990 6 13.996 0.804 0 0 13.996 0.804 13.112 -0.693 1990 7 17.720 2.582 0 0 17.720 2.582 16.657 0.907 1990 8 18.931 3.478 0 0 18.931 3.478 18.198 2.133 1990 9 13.352 -0.607 0 0 13.352 -0.607 14.509 -0.062 1990 10 12.294 0.973 0 0 12.294 0.973 13.724 1.790 1990 11 7.124 -0.968 0 0 7.124 -0.968 8.888 0.184 1990 12 4.505 -1.819 0 0 4.505 -1.819 6.536 -0.400 1991 1 4.421 -0.448 0 0 4.421 -0.448 5.567 0.085 1991 2 1.812 -2.682 0 0 1.812 -2.682 2.329 -2.776 1991 3 8.142 2.371 0 0 8.142 2.371 8.342 1.959 1991 4 7.954 0.471 1 0 NaN NaN 7.835 -0.260 1991 5 10.849 0.428 0 0 10.849 0.428 10.215 -0.818 1991 6 12.550 -0.642 0 0 12.550 -0.642 11.871 -1.933 1991 7 17.611 2.472 0 0 17.611 2.472 16.210 0.459 1991 8 17.787 2.334 0 0 17.787 2.334 17.218 1.153 1991 9 14.791 0.832 0 0 14.791 0.832 15.791 1.220 1991 10 10.625 -0.696 0 0 10.625 -0.696 11.776 -0.157 1991 11 6.693 -1.399 0 0 6.693 -1.399 8.653 -0.051 1991 12 4.257 -2.068 0 0 4.257 -2.068 7.035 0.098 1992 1 3.869 -1.000 0 0 3.869 -1.000 5.244 -0.237 1992 2 5.575 1.081 0 0 5.575 1.081 5.976 0.870 1992 3 7.722 1.952 0 0 7.722 1.952 7.943 1.560 1992 4 8.750 1.267 0 0 8.750 1.267 8.374 0.279 1992 5 14.276 3.855 0 0 14.276 3.855 13.274 2.241 1992 6 16.177 2.984 0 0 16.177 2.984 14.968 1.163 1992 7 16.955 1.816 0 0 16.955 1.816 16.182 0.431 1992 8 16.229 0.776 0 0 16.229 0.776 16.125 0.060 1992 9 13.830 -0.130 0 0 13.830 -0.130 14.400 -0.171 1992 10 7.658 -3.664 0 0 7.658 -3.664 9.707 -2.226 1992 11 8.360 0.267 1 0 NaN NaN 9.941 1.237 1992 12 NaN NaN NaN NaN NaN NaN 6.647 -0.289 1993 1 NaN NaN NaN NaN NaN NaN 8.026 2.545 1993 2 NaN NaN NaN NaN NaN NaN 5.133 0.028 1993 3 NaN NaN NaN NaN NaN NaN 7.023 0.641 1993 4 NaN NaN NaN NaN NaN NaN 9.248 1.153 1993 5 NaN NaN NaN NaN NaN NaN 11.695 0.662 1993 6 NaN NaN NaN NaN NaN NaN 14.652 0.848 1993 7 NaN NaN NaN NaN NaN NaN 15.192 -0.559 1993 8 NaN NaN NaN NaN NaN NaN 15.274 -0.791 1993 9 NaN NaN NaN NaN NaN NaN 13.388 -1.184 1993 10 NaN NaN NaN NaN NaN NaN 10.363 -1.570 1993 11 NaN NaN NaN NaN NaN NaN 6.662 -2.043