% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 149489 % Primary Name: DUPONT LAPEER % Record Type: TAVG % Country: United States % State: MI % Latitude: 43.06700 +/- 0.00050 % Longitude: -83.26700 +/- 0.00050 % Elevation (m): 254.00 +/- 0.05 % # of Months: 23 % % IDs: gsod - 720902-99999 % icao - KD95 % usaf - 720902 % % Sources: Global Summary of the Day % % Site Hash: 9bc32ad3ebac9c54ffda2a2a5e523280 % Raw Data Hash: 2bcfc5afcabf4f08936e7b0d869c7031 % Adj Data Hash: 70a22c47a763f1df338bd60cafde0f66 % % 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 -6.647 -1.254 2011 2 NaN NaN NaN NaN NaN NaN -4.768 -0.578 2011 3 NaN NaN NaN NaN NaN NaN 0.551 -0.424 2011 4 NaN NaN NaN NaN NaN NaN 8.071 0.265 2011 5 NaN NaN NaN NaN NaN NaN 14.644 0.544 2011 6 NaN NaN NaN NaN NaN NaN 20.501 0.806 2011 7 NaN NaN NaN NaN NaN NaN 25.116 2.911 2011 8 NaN NaN NaN NaN NaN NaN 22.093 0.799 2011 9 NaN NaN NaN NaN NaN NaN 17.685 0.417 2011 10 NaN NaN NaN NaN NaN NaN 11.676 0.864 2011 11 NaN NaN NaN NaN NaN NaN 7.547 3.481 2011 12 NaN NaN NaN NaN NaN NaN 0.866 3.300 2012 1 -0.871 5.544 1 0 NaN NaN -1.888 3.506 2012 2 -0.606 4.605 1 0 NaN NaN -0.457 3.733 2012 3 9.020 9.067 0 0 9.020 9.067 8.953 7.979 2012 4 7.857 1.073 0 0 7.857 1.073 8.767 0.961 2012 5 16.647 3.569 0 0 16.647 3.569 16.949 2.850 2012 6 20.585 1.912 0 0 20.585 1.912 21.331 1.637 2012 7 23.819 2.635 0 0 23.819 2.635 24.773 2.568 2012 8 20.292 0.020 0 0 20.292 0.020 21.675 0.381 2012 9 15.509 -0.738 0 0 15.509 -0.738 17.328 0.060 2012 10 10.090 0.299 0 0 10.090 0.299 11.223 0.412 2012 11 2.987 -0.057 0 0 2.987 -0.057 4.284 0.219 2012 12 0.909 4.364 0 0 0.909 4.364 1.170 3.605 2013 1 -2.861 3.554 0 0 -2.861 3.554 -3.100 2.293 2013 2 -4.701 0.509 1 0 NaN NaN -4.088 0.101 2013 3 -0.659 -0.613 0 0 -0.659 -0.613 0.443 -0.531 2013 4 6.050 -0.734 0 0 6.050 -0.734 7.220 -0.585 2013 5 15.235 2.157 0 0 15.235 2.157 15.884 1.785 2013 6 18.807 0.134 0 0 18.807 0.134 19.889 0.194 2013 7 21.240 0.056 0 0 21.240 0.056 22.560 0.355 2013 8 19.246 -1.027 0 0 19.246 -1.027 21.092 -0.202 2013 9 15.426 -0.821 0 0 15.426 -0.821 17.527 0.258 2013 10 10.357 0.566 0 0 10.357 0.566 11.989 1.177 2013 11 7.112 4.067 1 0 NaN NaN NaN NaN