% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 38497 % Primary Name: GRAND LEDGE 1 NW % Record Type: TAVG % Country: United States % State: MI % Latitude: 42.76310 +/- 0.00005 % Longitude: -84.76220 +/- 0.00005 % Elevation (m): 243.80 +/- 0.05 % # of Months: 66 % % Alternate Names: GRAND LEDGE % % IDs: coop - 203306 % ghcnd - USC00203306 % ncdc - 20010091 % ncdc - 20010099 % nws - GDLM4 % % Sources: US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % US Cooperative Summary of the Month % Multi-network Metadata System % % Site Hash: 05c15e7dd0d9dc3799090488395978df % Raw Data Hash: 3bf7daec3ee3f2f217834e519ef2cd7d % Adj Data Hash: ef6b8c9c36efad125ac86a53f397bd25 % % 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 2004 4 NaN NaN NaN NaN NaN NaN 10.289 2.086 2004 5 NaN NaN NaN NaN NaN NaN 15.624 1.060 2004 6 NaN NaN NaN NaN NaN NaN 19.268 -0.532 2004 7 NaN NaN NaN NaN NaN NaN 21.218 -0.738 2004 8 NaN NaN NaN NaN NaN NaN 19.206 -1.729 2004 9 NaN NaN NaN NaN NaN NaN 18.968 2.026 2004 10 NaN NaN NaN NaN NaN NaN 11.391 0.773 2004 11 NaN NaN NaN NaN NaN NaN 5.678 1.867 2004 12 NaN NaN NaN NaN NaN NaN -2.419 0.164 2005 1 NaN NaN NaN NaN NaN NaN -5.644 -0.083 2005 2 NaN NaN NaN NaN NaN NaN -2.296 2.002 2005 3 NaN NaN NaN NaN NaN NaN -0.218 -1.252 2005 4 6.029 -2.099 1 0 NaN NaN 10.853 2.650 2005 5 12.730 -1.758 0 0 12.720 -1.769 13.110 -1.455 2005 6 22.740 3.016 0 0 22.729 3.005 23.085 3.285 2005 7 22.698 0.818 0 0 22.688 0.808 22.978 1.022 2005 8 22.361 1.501 0 0 22.350 1.491 22.383 1.447 2005 9 19.147 2.280 0 0 19.136 2.270 19.714 2.772 2005 10 11.769 1.227 0 0 11.759 1.216 12.092 1.474 2005 11 5.009 1.274 0 0 4.998 1.264 5.952 2.142 2005 12 -3.048 -0.389 0 0 -3.059 -0.400 -3.952 -1.369 2006 1 1.361 6.998 0 0 1.350 6.987 0.826 6.387 2006 2 -2.341 2.033 0 0 -2.352 2.022 -2.995 1.303 2006 3 1.963 1.004 0 0 1.952 0.993 2.507 1.472 2006 4 10.793 2.666 0 0 10.783 2.655 11.197 2.994 2006 5 15.198 0.710 0 0 15.188 0.699 14.860 0.296 2006 6 19.813 0.089 0 0 19.802 0.078 20.037 0.237 2006 7 23.282 1.402 0 0 23.271 1.391 23.315 1.359 2006 8 21.913 1.053 0 0 21.902 1.042 21.718 0.782 2006 9 15.818 -1.048 0 0 15.808 -1.059 16.036 -0.906 2006 10 8.794 -1.749 0 0 8.783 -1.760 9.267 -1.351 2006 11 5.684 1.949 0 0 5.673 1.939 6.051 2.240 2006 12 NaN NaN NaN NaN NaN NaN 1.604 4.188 2007 1 NaN NaN NaN NaN NaN NaN -2.658 2.902 2007 2 -7.850 -3.476 1 0 NaN NaN -8.175 -3.877 2007 3 4.192 3.233 0 0 4.181 3.222 4.503 3.468 2007 4 8.975 0.848 1 0 NaN NaN 7.882 -0.321 2007 5 16.379 1.891 0 0 16.368 1.880 16.926 2.362 2007 6 20.761 1.037 1 0 NaN NaN 21.540 1.740 2007 7 20.987 -0.893 0 0 20.976 -0.904 21.575 -0.380 2007 8 22.114 1.254 0 0 22.103 1.243 22.169 1.234 2007 9 18.188 1.322 0 0 18.177 1.311 18.590 1.647 2007 10 13.761 3.219 0 0 13.750 3.208 14.568 3.949 2007 11 4.383 0.649 0 0 4.373 0.638 4.054 0.243 2007 12 -1.955 0.704 0 0 -1.966 0.693 -2.472 0.111 2008 1 -2.655 2.982 0 0 -2.666 2.971 -3.633 1.927 2008 2 NaN NaN NaN NaN NaN NaN -5.886 -1.588 2008 3 NaN NaN NaN NaN NaN NaN 0.166 -0.869 2008 4 11.002 2.875 0 0 10.991 2.864 10.532 2.329 2008 5 NaN NaN NaN NaN NaN NaN 13.202 -1.362 2008 6 NaN NaN NaN NaN NaN NaN 20.717 0.918 2008 7 NaN NaN NaN NaN NaN NaN 21.849 -0.107 2008 8 NaN NaN NaN NaN NaN NaN 20.768 -0.168 2008 9 NaN NaN NaN NaN NaN NaN 18.133 1.191 2008 10 NaN NaN NaN NaN NaN NaN 10.014 -0.604 2008 11 NaN NaN NaN NaN NaN NaN 4.072 0.262 2008 12 NaN NaN NaN NaN NaN NaN -4.033 -1.450 2009 1 NaN NaN NaN NaN NaN NaN -9.162 -3.601 2009 2 NaN NaN NaN NaN NaN NaN -2.954 1.344 2009 3 NaN NaN NaN NaN NaN NaN 2.887 1.852 2009 4 NaN NaN NaN NaN NaN NaN 9.027 0.824 2009 5 NaN NaN NaN NaN NaN NaN 14.808 0.243 2009 6 NaN NaN NaN NaN NaN NaN 19.718 -0.082 2009 7 NaN NaN NaN NaN NaN NaN 19.375 -2.580 2009 8 NaN NaN NaN NaN NaN NaN 20.314 -0.622 2009 9 NaN NaN NaN NaN NaN NaN 17.452 0.510 2009 10 NaN NaN NaN NaN NaN NaN 9.226 -1.392 2009 11 NaN NaN NaN NaN NaN NaN 7.087 3.277 2009 12 NaN NaN NaN NaN NaN NaN -2.751 -0.167 2010 1 NaN NaN NaN NaN NaN NaN -5.141 0.420 2010 2 NaN NaN NaN NaN NaN NaN -3.850 0.449 2010 3 NaN NaN NaN NaN NaN NaN 4.447 3.413 2010 4 NaN NaN NaN NaN NaN NaN 12.190 3.987 2010 5 NaN NaN NaN NaN NaN NaN 16.411 1.847 2010 6 NaN NaN NaN NaN NaN NaN 20.933 1.133 2010 7 NaN NaN NaN NaN NaN NaN 23.702 1.746 2010 8 NaN NaN NaN NaN NaN NaN 22.901 1.965 2010 9 NaN NaN NaN NaN NaN NaN 17.138 0.196 2010 10 NaN NaN NaN NaN NaN NaN 12.154 1.536 2010 11 NaN NaN NaN NaN NaN NaN 5.291 1.481 2010 12 NaN NaN NaN NaN NaN NaN -4.043 -1.460 2011 1 -5.556 0.081 0 2 -5.545 0.091 -6.747 -1.186 2011 2 -3.889 0.485 0 0 -3.878 0.496 -4.510 -0.211 2011 3 0.722 -0.236 0 0 0.733 -0.226 0.813 -0.221 2011 4 7.556 -0.572 0 0 7.566 -0.561 8.192 -0.011 2011 5 15.056 0.567 0 0 15.066 0.577 15.321 0.756 2011 6 20.500 0.776 0 0 20.510 0.786 20.646 0.847 2011 7 24.167 2.287 0 0 24.177 2.297 24.428 2.472 2011 8 21.222 0.362 0 0 21.233 0.373 21.248 0.312 2011 9 16.444 -0.422 0 0 16.455 -0.411 16.505 -0.437 2011 10 10.722 0.180 0 0 10.733 0.190 11.371 0.753 2011 11 6.444 2.710 0 0 6.455 2.720 6.903 3.092 2011 12 0.961 3.620 0 0 0.972 3.631 0.792 3.375 2012 1 -1.635 4.001 0 0 -1.625 4.011 -2.272 3.288 2012 2 -0.440 3.934 0 0 -0.429 3.945 -0.891 3.408 2012 3 9.448 8.490 0 0 9.459 8.500 9.879 8.845 2012 4 8.680 0.553 0 0 8.690 0.563 9.162 0.959 2012 5 17.372 2.884 0 0 17.383 2.894 17.371 2.807 2012 6 20.527 0.803 0 0 20.537 0.813 21.200 1.400 2012 7 25.134 3.254 0 0 25.144 3.264 25.361 3.405 2012 8 20.869 0.009 0 0 20.880 0.020 20.902 -0.034 2012 9 16.890 0.024 0 0 16.900 0.034 16.970 0.028 2012 10 10.403 -0.139 0 0 10.414 -0.129 10.640 0.022 2012 11 3.484 -0.250 1 0 NaN NaN 4.217 0.407 2012 12 1.452 4.111 1 0 NaN NaN 1.178 3.761 2013 1 -2.648 2.988 0 0 -2.638 2.998 -3.124 2.436 2013 2 -3.888 0.487 0 0 -3.877 0.497 -4.495 -0.197 2013 3 -0.202 -1.160 0 0 -0.191 -1.150 -0.370 -1.404 2013 4 6.265 -1.862 0 0 6.275 -1.852 7.285 -0.918 2013 5 16.650 2.161 0 0 16.660 2.172 16.911 2.346 2013 6 20.233 0.509 0 0 20.244 0.520 20.161 0.361 2013 7 22.347 0.467 0 0 22.357 0.477 22.059 0.103 2013 8 20.215 -0.645 0 0 20.225 -0.635 20.422 -0.514 2013 9 20.330 3.464 1 0 NaN NaN 17.357 0.415 2013 10 NaN NaN NaN NaN NaN NaN 11.646 1.028