% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 9334 % Primary Name: CHATFIELD % Record Type: TAVG % Country: Canada % Latitude: 50.82000 +/- 0.00500 % Longitude: -97.50000 +/- 0.00500 % Elevation (m): 266.00 +/- 0.50 % # of Months: 60 % % IDs: ghcnd - CA005030559 % % Sources: Global Historical Climatology Network - Daily % % Site Hash: fd659c6264e9339a5ab7b166fe6b82cb % Raw Data Hash: 3cff8140bc0e123bbd294d3d44aecacb % Adj Data Hash: a0a081c927d67a2f4727a5ac17511d6c % % 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 1968 8 NaN NaN NaN NaN NaN NaN 15.174 -2.263 1968 9 NaN NaN NaN NaN NaN NaN 12.617 1.103 1968 10 NaN NaN NaN NaN NaN NaN 6.303 0.972 1968 11 NaN NaN NaN NaN NaN NaN -3.288 1.711 1968 12 NaN NaN NaN NaN NaN NaN -15.415 -0.570 1969 1 NaN NaN NaN NaN NaN NaN -23.207 -3.087 1969 2 NaN NaN NaN NaN NaN NaN -14.028 2.153 1969 3 NaN NaN NaN NaN NaN NaN -11.294 -2.354 1969 4 NaN NaN NaN NaN NaN NaN 5.255 3.096 1969 5 NaN NaN NaN NaN NaN NaN 9.384 -0.960 1969 6 NaN NaN NaN NaN NaN NaN 11.658 -4.288 1969 7 NaN NaN NaN NaN NaN NaN 18.035 -0.828 1969 8 18.737 1.728 1 0 NaN NaN 20.217 2.781 1969 9 12.522 1.435 0 0 12.522 1.435 11.585 0.070 1969 10 2.632 -2.271 0 0 2.632 -2.271 3.248 -2.083 1969 11 -3.775 1.651 0 0 -3.775 1.651 -3.190 1.809 1969 12 -11.185 4.087 0 0 -11.185 4.087 -10.789 4.056 1970 1 -20.594 -0.046 0 0 -20.594 -0.046 -21.184 -1.064 1970 2 -16.970 -0.361 0 0 -16.970 -0.361 -16.076 0.105 1970 3 -12.068 -2.700 0 0 -12.068 -2.700 -13.285 -4.345 1970 4 0.825 -0.906 0 0 0.825 -0.906 0.824 -1.334 1970 5 8.584 -1.332 0 0 8.584 -1.332 8.688 -1.656 1970 6 17.905 2.386 0 0 17.905 2.386 18.125 2.179 1970 7 19.831 1.395 0 0 19.831 1.395 20.166 1.302 1970 8 18.048 1.039 0 0 18.048 1.039 18.154 0.718 1970 9 11.842 0.755 0 0 11.842 0.755 11.590 0.075 1970 10 5.248 0.345 0 0 5.248 0.345 6.533 1.202 1970 11 -5.737 -0.310 0 0 -5.737 -0.310 -4.624 0.375 1970 12 -20.271 -4.999 0 0 -20.271 -4.999 -19.158 -4.313 1971 1 -23.140 -2.593 0 0 -23.140 -2.593 -23.766 -3.647 1971 2 -13.837 2.771 0 0 -13.837 2.771 -13.268 2.913 1971 3 -7.853 1.514 0 0 -7.853 1.514 -8.366 0.574 1971 4 2.400 0.669 0 0 2.400 0.669 2.620 0.462 1971 5 9.956 0.040 0 0 9.956 0.040 10.166 -0.177 1971 6 16.690 1.171 0 0 16.690 1.171 16.835 0.889 1971 7 16.155 -2.281 0 0 16.155 -2.281 16.687 -2.177 1971 8 17.544 0.534 0 0 17.544 0.534 18.496 1.060 1971 9 11.947 0.860 0 0 11.947 0.860 11.746 0.232 1971 10 5.987 1.083 0 0 5.987 1.083 7.191 1.861 1971 11 -6.223 -0.797 0 0 -6.223 -0.797 -5.280 -0.281 1971 12 -16.429 -1.157 0 0 -16.429 -1.157 -16.010 -1.165 1972 1 -23.831 -3.284 0 0 -23.831 -3.284 -23.999 -3.880 1972 2 NaN NaN NaN NaN NaN NaN -19.897 -3.716 1972 3 -8.702 0.666 0 0 -8.702 0.666 -9.402 -0.462 1972 4 2.218 0.487 0 0 2.218 0.487 2.324 0.166 1972 5 13.316 3.400 0 0 13.316 3.400 13.504 3.161 1972 6 16.335 0.816 0 0 16.335 0.816 16.730 0.784 1972 7 15.453 -2.983 0 0 15.453 -2.983 16.633 -2.230 1972 8 16.639 -0.370 0 0 16.639 -0.370 17.855 0.419 1972 9 8.545 -2.542 0 0 8.545 -2.542 8.633 -2.881 1972 10 2.103 -2.800 0 0 2.103 -2.800 3.686 -1.645 1972 11 -7.487 -2.060 0 0 -7.487 -2.060 -6.068 -1.069 1972 12 -20.577 -5.305 0 0 -20.577 -5.305 -20.095 -5.250 1973 1 -15.671 4.876 0 0 -15.671 4.876 -15.475 4.645 1973 2 -15.930 0.678 0 0 -15.930 0.678 -14.537 1.644 1973 3 -1.174 8.193 0 0 -1.174 8.193 -1.280 7.660 1973 4 1.438 -0.293 0 0 1.438 -0.293 2.167 0.008 1973 5 9.834 -0.082 0 0 9.834 -0.082 10.540 0.197 1973 6 14.885 -0.634 0 0 14.885 -0.634 15.416 -0.530 1973 7 17.405 -1.031 0 0 17.405 -1.031 18.391 -0.472 1973 8 18.340 1.331 0 0 18.340 1.331 19.549 2.112 1973 9 10.898 -0.189 1 0 NaN NaN 11.009 -0.505 1973 10 6.548 1.645 0 0 6.548 1.645 8.507 3.176 1973 11 -8.028 -2.602 0 0 -8.028 -2.602 -7.189 -2.190 1973 12 -17.369 -2.097 0 0 -17.369 -2.097 -17.030 -2.185 1974 1 -24.266 -3.719 0 0 -24.266 -3.719 -24.400 -4.280 1974 2 -18.334 -1.726 0 0 -18.334 -1.726 -17.735 -1.554 1974 3 -12.415 -3.047 0 0 -12.415 -3.047 -12.763 -3.822 1974 4 1.052 -0.679 0 0 1.052 -0.679 1.395 -0.763 1974 5 7.508 -2.408 0 0 7.508 -2.408 7.398 -2.946 1974 6 16.047 0.528 0 0 16.047 0.528 16.331 0.385 1974 7 19.716 1.280 0 0 19.716 1.280 20.852 1.988 1974 8 15.490 -1.519 0 0 15.490 -1.519 16.310 -1.127 1974 9 NaN NaN NaN NaN NaN NaN 8.509 -3.005 1974 10 NaN NaN NaN NaN NaN NaN 6.663 1.333 1974 11 NaN NaN NaN NaN NaN NaN -2.905 2.094 1974 12 NaN NaN NaN NaN NaN NaN -9.176 5.669 1975 1 NaN NaN NaN NaN NaN NaN -17.341 2.779 1975 2 NaN NaN NaN NaN NaN NaN -16.606 -0.424 1975 3 NaN NaN NaN NaN NaN NaN -11.963 -3.023 1975 4 NaN NaN NaN NaN NaN NaN 1.182 -0.976 1975 5 NaN NaN NaN NaN NaN NaN 11.103 0.760 1975 6 NaN NaN NaN NaN NaN NaN 16.251 0.304 1975 7 NaN NaN NaN NaN NaN NaN 21.259 2.396 1975 8 NaN NaN NaN NaN NaN NaN 16.764 -0.673