% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 39763 % Primary Name: GRAVELLY SHOALS % Record Type: TAVG % Country: United States % State: MI % Latitude: 44.01700 +/- 0.00050 % Longitude: -83.53300 +/- 0.00050 % Elevation (m): 204.00 +/- 0.05 % # of Months: 79 % % IDs: gsod - 994979-99999 % icao - GSLM4 % usaf - 994979 % % Sources: Global Summary of the Day % % Site Hash: c0a9ba72f833f17a993de7d13a55c00f % Raw Data Hash: 41b0340971f368978070aa519d27c5ad % Adj Data Hash: d3c3b77c965c4ef1abc01b66a8660cdb % % 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 2005 4 NaN NaN NaN NaN NaN NaN 6.829 1.685 2005 5 NaN NaN NaN NaN NaN NaN 9.602 -0.965 2005 6 NaN NaN NaN NaN NaN NaN 19.085 3.200 2005 7 NaN NaN NaN NaN NaN NaN 20.483 1.419 2005 8 NaN NaN NaN NaN NaN NaN 20.553 1.621 2005 9 NaN NaN NaN NaN NaN NaN 18.141 2.754 2005 10 NaN NaN NaN NaN NaN NaN 12.153 2.155 2005 11 NaN NaN NaN NaN NaN NaN 6.071 1.896 2005 12 NaN NaN NaN NaN NaN NaN -3.095 -0.946 2006 1 NaN NaN NaN NaN NaN NaN 0.008 5.485 2006 2 NaN NaN NaN NaN NaN NaN -4.316 0.988 2006 3 NaN NaN NaN NaN NaN NaN 0.507 1.567 2006 4 5.855 0.443 1 0 NaN NaN 7.598 2.454 2006 5 12.545 1.709 1 0 NaN NaN 12.243 1.676 2006 6 17.920 1.766 0 0 17.924 1.771 16.661 0.776 2006 7 22.385 3.052 0 0 22.389 3.057 21.028 1.964 2006 8 20.796 1.595 0 0 20.801 1.600 19.617 0.685 2006 9 15.391 -0.264 0 0 15.396 -0.260 14.965 -0.421 2006 10 8.668 -1.599 0 0 8.673 -1.594 8.871 -1.127 2006 11 4.816 0.372 0 0 4.821 0.377 6.396 2.221 2006 12 -1.184 0.697 1 0 NaN NaN 1.853 4.002 2007 1 -3.121 2.088 0 0 -3.116 2.092 -2.591 2.886 2007 2 -7.751 -2.716 0 0 -7.746 -2.711 -8.045 -2.741 2007 3 0.208 1.000 0 0 0.213 1.004 1.106 2.166 2007 4 5.157 -0.256 0 0 5.161 -0.251 5.226 0.082 2007 5 13.236 2.400 0 0 13.240 2.405 11.808 1.241 2007 6 19.958 3.804 1 0 NaN NaN 17.839 1.954 2007 7 19.982 0.650 0 0 19.987 0.654 18.691 -0.373 2007 8 21.186 1.985 0 0 21.191 1.990 20.240 1.307 2007 9 17.961 2.306 0 0 17.966 2.310 17.328 1.942 2007 10 13.968 3.701 0 0 13.973 3.706 14.553 4.555 2007 11 3.648 -0.795 0 0 3.653 -0.791 4.388 0.213 2007 12 -2.364 -0.483 0 0 -2.359 -0.478 -2.080 0.070 2008 1 -4.000 1.208 0 0 -3.995 1.213 -2.850 2.627 2008 2 -5.841 -0.805 0 0 -5.836 -0.801 -5.999 -0.695 2008 3 -1.780 -0.988 0 0 -1.775 -0.983 -1.773 -0.713 2008 4 7.011 1.599 0 0 7.016 1.604 8.131 2.987 2008 5 10.894 0.059 0 0 10.899 0.063 9.164 -1.403 2008 6 17.521 1.368 0 0 17.526 1.372 17.108 1.223 2008 7 20.617 1.285 0 0 20.621 1.289 19.493 0.429 2008 8 20.159 0.958 0 0 20.164 0.963 18.878 -0.055 2008 9 17.167 1.511 0 0 17.171 1.516 16.376 0.989 2008 10 10.018 -0.249 0 0 10.022 -0.245 9.814 -0.185 2008 11 3.663 -0.781 0 0 3.668 -0.776 4.827 0.652 2008 12 -4.087 -2.206 0 0 -4.082 -2.202 -3.667 -1.518 2009 1 -8.420 -3.212 0 0 -8.416 -3.207 -8.721 -3.244 2009 2 NaN NaN NaN NaN NaN NaN -3.925 1.379 2009 3 NaN NaN NaN NaN NaN NaN 0.189 1.249 2009 4 NaN NaN NaN NaN NaN NaN 6.162 1.018 2009 5 NaN NaN NaN NaN NaN NaN 10.576 0.009 2009 6 NaN NaN NaN NaN NaN NaN 14.413 -1.472 2009 7 NaN NaN NaN NaN NaN NaN 17.029 -2.035 2009 8 NaN NaN NaN NaN NaN NaN 18.801 -0.131 2009 9 17.315 1.660 1 0 NaN NaN 16.250 0.864 2009 10 9.118 -1.149 1 0 NaN NaN 9.078 -0.920 2009 11 6.597 2.153 1 0 NaN NaN 7.536 3.361 2009 12 NaN NaN NaN NaN NaN NaN -1.826 0.323 2010 1 NaN NaN NaN NaN NaN NaN -4.277 1.200 2010 2 NaN NaN NaN NaN NaN NaN -3.847 1.457 2010 3 NaN NaN NaN NaN NaN NaN 2.978 4.039 2010 4 NaN NaN NaN NaN NaN NaN 8.949 3.805 2010 5 NaN NaN NaN NaN NaN NaN 12.996 2.429 2010 6 15.364 -0.790 1 0 NaN NaN 16.656 0.771 2010 7 22.582 3.250 0 2 22.579 3.247 21.121 2.057 2010 8 22.373 3.172 0 0 22.369 3.168 21.232 2.299 2010 9 15.737 0.082 0 0 15.734 0.078 15.590 0.203 2010 10 11.254 0.987 0 0 11.251 0.984 11.296 1.297 2010 11 4.830 0.386 0 0 4.826 0.383 5.640 1.465 2010 12 -3.690 -1.809 0 0 -3.693 -1.812 -2.900 -0.751 2011 1 -7.122 -1.914 0 0 -7.125 -1.917 -6.883 -1.406 2011 2 -5.242 -0.207 0 0 -5.245 -0.210 -5.178 0.126 2011 3 -1.751 -0.959 0 0 -1.754 -0.963 -1.762 -0.702 2011 4 4.685 -0.727 0 0 4.682 -0.731 5.287 0.143 2011 5 11.466 0.630 0 0 11.463 0.627 10.617 0.050 2011 6 17.296 1.143 0 0 17.293 1.139 15.959 0.074 2011 7 23.065 3.732 0 0 23.061 3.729 21.610 2.546 2011 8 21.482 2.281 0 0 21.479 2.277 20.139 1.207 2011 9 16.617 0.961 0 0 16.613 0.958 16.170 0.783 2011 10 11.480 1.213 0 0 11.477 1.210 11.375 1.377 2011 11 6.131 1.688 0 0 6.128 1.684 7.376 3.201 2011 12 0.260 2.141 0 0 0.256 2.137 0.909 3.058 2012 1 -2.478 2.730 0 0 -2.482 2.726 -1.983 3.494 2012 2 -1.247 3.788 0 0 -1.251 3.785 -1.151 4.153 2012 3 5.880 6.672 0 0 5.877 6.668 6.599 7.659 2012 4 6.639 1.226 0 0 6.635 1.223 6.146 1.002 2012 5 14.674 3.838 0 0 14.670 3.835 13.110 2.543 2012 6 19.657 3.504 0 0 19.654 3.500 17.838 1.953 2012 7 23.380 4.048 0 0 23.377 4.044 21.710 2.647 2012 8 20.905 1.704 0 0 20.902 1.700 19.935 1.002 2012 9 16.537 0.882 0 0 16.534 0.878 15.682 0.295 2012 10 10.100 -0.167 0 0 10.097 -0.170 10.645 0.646 2012 11 3.391 -1.053 0 0 3.387 -1.056 4.677 0.502 2012 12 0.753 2.634 0 0 0.749 2.630 1.272 3.421 2013 1 -3.529 1.680 0 0 -3.532 1.676 -3.074 2.403 2013 2 -4.704 0.331 0 0 -4.708 0.328 -4.686 0.618 2013 3 -1.319 -0.527 0 0 -1.322 -0.531 -0.831 0.229 2013 4 4.346 -1.066 0 0 4.343 -1.070 4.582 -0.562 2013 5 12.794 1.958 0 0 12.790 1.955 11.729 1.162 2013 6 17.469 1.315 0 0 17.465 1.312 15.953 0.068 2013 7 21.285 1.953 0 0 21.282 1.949 19.785 0.722 2013 8 20.312 1.111 0 0 20.308 1.107 19.035 0.103 2013 9 16.543 0.887 0 0 16.539 0.884 15.687 0.300 2013 10 11.505 1.238 0 0 11.502 1.235 11.355 1.357 2013 11 7.350 2.907 1 0 NaN NaN NaN NaN