% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 172200 % Primary Name: ELKHORN MICHIGAN % Record Type: TAVG % Country: United States % State: MI % Latitude: 45.95360 +/- 0.00005 % Longitude: -86.40530 +/- 0.00005 % Elevation (m): 219.50 +/- 0.50 % # of Months: 87 % % IDs: ghcnd - USR0000MELK % % Sources: Global Historical Climatology Network - Daily % % Site Hash: ea9782f2aaf507000eb0e7caf0f49c17 % Raw Data Hash: b2a8a89d5e531b191248ca663b42fe0d % Adj Data Hash: 152f5e657ce014eafb87543c3f8805b0 % % 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 2001 4 NaN NaN NaN NaN NaN NaN 6.238 2.467 2001 5 NaN NaN NaN NaN NaN NaN 11.826 1.842 2001 6 NaN NaN NaN NaN NaN NaN 15.812 0.597 2001 7 NaN NaN NaN NaN NaN NaN 18.864 0.231 2001 8 NaN NaN NaN NaN NaN NaN 20.315 2.114 2001 9 NaN NaN NaN NaN NaN NaN 13.758 -0.216 2001 10 NaN NaN NaN NaN NaN NaN 8.783 0.151 2001 11 NaN NaN NaN NaN NaN NaN 6.441 4.574 2001 12 NaN NaN NaN NaN NaN NaN -0.532 4.187 2002 1 NaN NaN NaN NaN NaN NaN -3.605 4.579 2002 2 NaN NaN NaN NaN NaN NaN -3.575 3.988 2002 3 NaN NaN NaN NaN NaN NaN -4.658 -1.633 2002 4 2.815 -0.448 1 0 NaN NaN 3.984 0.214 2002 5 6.924 -2.552 0 0 6.924 -2.552 7.434 -2.549 2002 6 15.780 1.072 0 0 15.780 1.072 16.082 0.868 2002 7 21.016 2.890 0 0 21.016 2.890 21.343 2.710 2002 8 18.452 0.758 0 0 18.452 0.758 19.130 0.930 2002 9 15.962 2.494 0 0 15.962 2.494 16.659 2.685 2002 10 5.127 -2.997 0 0 5.127 -2.997 6.929 -1.703 2002 11 -1.838 -3.199 1 0 NaN NaN 0.845 -1.022 2002 12 -4.134 1.092 0 0 -4.134 1.092 -3.331 1.389 2003 1 -9.152 -0.461 0 0 -9.152 -0.461 -8.705 -0.521 2003 2 -11.732 -3.661 0 0 -11.732 -3.661 -10.574 -3.010 2003 3 -3.974 -0.442 0 0 -3.974 -0.442 -3.805 -0.780 2003 4 2.448 -0.815 0 0 2.448 -0.815 2.899 -0.871 2003 5 10.419 0.943 0 0 10.419 0.943 10.188 0.205 2003 6 15.245 0.537 0 0 15.245 0.537 14.992 -0.223 2003 7 18.526 0.400 0 0 18.526 0.400 18.794 0.160 2003 8 19.794 2.100 0 0 19.794 2.100 19.837 1.636 2003 9 14.145 0.678 0 0 14.145 0.678 14.892 0.917 2003 10 6.827 -1.297 0 0 6.827 -1.297 8.478 -0.154 2003 11 0.977 -0.384 0 0 0.977 -0.384 2.559 0.692 2003 12 -2.574 2.652 0 0 -2.574 2.652 -2.107 2.612 2004 1 -12.542 -3.851 1 0 NaN NaN -10.827 -2.643 2004 2 -6.314 1.757 0 0 -6.314 1.757 -5.762 1.802 2004 3 -1.518 2.014 0 0 -1.518 2.014 -0.869 2.156 2004 4 3.600 0.337 0 0 3.600 0.337 4.125 0.354 2004 5 9.211 -0.265 0 0 9.211 -0.265 9.134 -0.849 2004 6 14.212 -0.496 0 0 14.212 -0.496 14.242 -0.972 2004 7 17.657 -0.470 0 0 17.657 -0.470 17.516 -1.118 2004 8 23.877 6.183 1 0 NaN NaN 16.307 -1.893 2004 9 14.467 0.999 1 0 NaN NaN 16.755 2.780 2004 10 8.216 0.091 0 0 8.216 0.091 9.711 1.080 2004 11 2.120 0.760 0 0 2.120 0.760 3.902 2.035 2004 12 -6.161 -0.935 0 0 -6.161 -0.935 -4.951 -0.232 2005 1 -9.535 -0.844 0 0 -9.535 -0.844 -8.743 -0.559 2005 2 -5.439 2.632 0 0 -5.439 2.632 -4.460 3.104 2005 3 -4.095 -0.563 0 0 -4.095 -0.563 -3.753 -0.729 2005 4 6.093 2.830 0 0 6.093 2.830 6.350 2.579 2005 5 9.773 0.296 0 0 9.773 0.296 9.522 -0.461 2005 6 18.890 4.182 0 0 18.890 4.182 18.465 3.250 2005 7 20.327 2.201 0 0 20.327 2.201 20.378 1.744 2005 8 19.542 1.849 0 0 19.542 1.849 19.888 1.687 2005 9 16.340 2.873 0 0 16.340 2.873 16.906 2.932 2005 10 9.348 1.224 0 0 9.348 1.224 10.806 2.174 2005 11 0.793 -0.567 0 0 0.793 -0.567 2.660 0.793 2005 12 -5.966 -0.740 0 0 -5.966 -0.740 -5.134 -0.414 2006 1 -2.506 6.185 0 0 -2.506 6.185 -2.385 5.799 2006 2 -6.895 1.176 0 0 -6.895 1.176 -6.554 1.009 2006 3 0.077 3.609 0 0 0.077 3.609 -0.788 2.237 2006 4 6.875 3.612 0 0 6.875 3.612 7.184 3.414 2006 5 11.268 1.791 0 0 11.268 1.791 11.247 1.263 2006 6 16.147 1.439 0 0 16.147 1.439 15.883 0.668 2006 7 20.598 2.472 0 0 20.598 2.472 20.952 2.319 2006 8 18.387 0.694 0 0 18.387 0.694 19.018 0.818 2006 9 12.915 -0.552 0 0 12.915 -0.552 13.508 -0.467 2006 10 5.739 -2.386 0 0 5.739 -2.386 7.471 -1.161 2006 11 2.473 1.113 0 0 2.473 1.113 4.091 2.223 2006 12 -2.263 2.963 0 0 -2.263 2.963 -1.380 3.339 2007 1 -6.129 2.562 0 0 -6.129 2.562 -5.013 3.172 2007 2 -10.489 -2.418 0 0 -10.489 -2.418 -9.769 -2.205 2007 3 -0.765 2.767 0 0 -0.765 2.767 -0.368 2.657 2007 4 3.770 0.507 0 0 3.770 0.507 3.890 0.120 2007 5 12.134 2.657 0 0 12.134 2.657 12.020 2.037 2007 6 17.507 2.799 0 0 17.507 2.799 17.336 2.121 2007 7 19.265 1.138 0 0 19.265 1.138 19.019 0.386 2007 8 18.860 1.166 0 0 18.860 1.166 19.508 1.307 2007 9 15.093 1.626 0 0 15.093 1.626 15.686 1.712 2007 10 11.203 3.078 0 0 11.203 3.078 12.467 3.835 2007 11 0.507 -0.854 0 0 0.507 -0.854 2.185 0.318 2007 12 -5.398 -0.172 0 0 -5.398 -0.172 -4.805 -0.085 2008 1 -6.669 2.022 0 0 -6.669 2.022 -6.282 1.902 2008 2 -8.997 -0.926 0 0 -8.997 -0.926 -8.858 -1.294 2008 3 -4.298 -0.767 0 0 -4.298 -0.767 -4.460 -1.435 2008 4 5.625 2.362 0 0 5.625 2.362 5.295 1.524 2008 5 8.473 -1.004 0 0 8.473 -1.004 8.544 -1.440 2008 6 16.157 1.449 0 0 16.157 1.449 15.476 0.261 2008 7 19.163 1.037 0 0 19.163 1.037 18.906 0.273 2008 8 18.395 0.702 0 0 18.395 0.702 18.611 0.411 2008 9 14.118 0.651 0 0 14.118 0.651 14.959 0.985 2008 10 7.224 -0.901 0 0 7.224 -0.901 9.194 0.562 2008 11 1.088 -0.272 0 0 1.088 -0.272 2.761 0.894 2008 12 -7.690 -2.464 0 0 -7.690 -2.464 -7.193 -2.474 2009 1 -12.127 -3.436 0 0 -12.127 -3.436 -11.495 -3.310 2009 2 -6.500 1.571 0 0 -6.500 1.571 -6.354 1.210 2009 3 -2.227 1.304 0 0 -2.227 1.304 -2.418 0.607 2009 4 4.475 1.212 0 0 4.475 1.212 4.363 0.592 2009 5 8.945 -0.531 0 0 8.945 -0.531 9.452 -0.532 2009 6 14.993 0.286 0 0 14.993 0.286 14.737 -0.478 2009 7 NaN NaN NaN NaN NaN NaN 16.362 -2.271 2009 8 NaN NaN NaN NaN NaN NaN 17.598 -0.602 2009 9 NaN NaN NaN NaN NaN NaN 15.823 1.848 2009 10 NaN NaN NaN NaN NaN NaN 6.964 -1.668 2009 11 NaN NaN NaN NaN NaN NaN 5.714 3.847 2009 12 NaN NaN NaN NaN NaN NaN -5.514 -0.795 2010 1 NaN NaN NaN NaN NaN NaN -6.184 2.001 2010 2 NaN NaN NaN NaN NaN NaN -5.060 2.504 2010 3 NaN NaN NaN NaN NaN NaN 1.954 4.979 2010 4 NaN NaN NaN NaN NaN NaN 7.682 3.911 2010 5 NaN NaN NaN NaN NaN NaN 12.973 2.990 2010 6 NaN NaN NaN NaN NaN NaN 15.844 0.629