% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 41949 % Primary Name: BIG BAY % Record Type: TAVG % Country: United States % State: MI % Latitude: 46.81700 +/- 0.00050 % Longitude: -87.71700 +/- 0.00050 % Elevation (m): 185.00 +/- 0.05 % # of Months: 74 % % IDs: gsod - 997988-99999 % icao - BIGM4 % usaf - 997988 % % Sources: Global Summary of the Day % % Site Hash: 56a1fd5ca4a2345c12e47f9aab6f1ff4 % Raw Data Hash: f2e68d1db66c31aafc3becf031ad283d % Adj Data Hash: b89de8fb7e9c92e79c5e390429087254 % % 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 2006 10 NaN NaN NaN NaN NaN NaN 6.968 -1.031 2006 11 NaN NaN NaN NaN NaN NaN 4.153 2.484 2006 12 NaN NaN NaN NaN NaN NaN -0.718 4.098 2007 1 NaN NaN NaN NaN NaN NaN -5.597 3.106 2007 2 NaN NaN NaN NaN NaN NaN -10.143 -2.345 2007 3 NaN NaN NaN NaN NaN NaN -0.558 2.671 2007 4 NaN NaN NaN NaN NaN NaN 3.409 0.230 2007 5 NaN NaN NaN NaN NaN NaN 10.723 2.352 2007 6 NaN NaN NaN NaN NaN NaN 14.625 1.740 2007 7 NaN NaN NaN NaN NaN NaN 17.464 0.718 2007 8 NaN NaN NaN NaN NaN NaN 17.836 1.128 2007 9 NaN NaN NaN NaN NaN NaN 13.784 1.359 2007 10 9.635 0.995 1 0 NaN NaN 11.004 3.005 2007 11 1.346 -0.964 0 0 1.346 -0.964 2.075 0.406 2007 12 -5.036 -0.861 0 0 -5.036 -0.861 -5.316 -0.500 2008 1 -6.127 1.935 0 0 -6.127 1.935 -6.528 2.176 2008 2 -8.385 -1.229 0 0 -8.385 -1.229 -8.881 -1.084 2008 3 -4.219 -1.631 0 0 -4.219 -1.631 -4.813 -1.584 2008 4 4.130 0.309 0 0 4.130 0.309 3.907 0.728 2008 5 7.190 -1.823 0 0 7.190 -1.823 6.822 -1.549 2008 6 15.246 1.720 0 0 15.246 1.720 13.042 0.157 2008 7 18.314 0.926 0 0 18.314 0.926 16.770 0.024 2008 8 18.713 1.363 0 0 18.713 1.363 17.442 0.734 2008 9 15.756 2.688 0 0 15.756 2.688 13.621 1.195 2008 10 8.944 0.304 0 0 8.944 0.304 9.258 1.259 2008 11 2.124 -0.186 0 0 2.124 -0.186 2.544 0.875 2008 12 -7.075 -2.901 0 0 -7.075 -2.901 -8.245 -3.429 2009 1 -10.645 -2.583 0 0 -10.645 -2.583 -11.378 -2.675 2009 2 -6.562 0.595 0 0 -6.562 0.595 -7.123 0.674 2009 3 -2.254 0.333 0 0 -2.254 0.333 -3.034 0.195 2009 4 2.781 -1.039 0 0 2.781 -1.039 3.582 0.403 2009 5 9.794 0.781 0 0 9.794 0.781 8.087 -0.285 2009 6 13.004 -0.522 0 0 13.004 -0.522 12.183 -0.702 2009 7 16.192 -1.196 0 0 16.192 -1.196 14.605 -2.141 2009 8 17.851 0.501 0 0 17.851 0.501 15.951 -0.758 2009 9 16.411 3.344 0 0 16.411 3.344 15.234 2.808 2009 10 5.896 -2.744 0 0 5.896 -2.744 6.401 -1.598 2009 11 5.181 2.871 0 0 5.181 2.871 6.219 4.550 2009 12 -5.550 -1.375 0 0 -5.550 -1.375 -5.564 -0.748 2010 1 -5.470 2.593 0 0 -5.470 2.593 -6.202 2.501 2010 2 -4.750 2.406 0 0 -4.750 2.406 -5.403 2.395 2010 3 1.688 4.275 0 0 1.688 4.275 2.640 5.868 2010 4 6.257 2.437 0 0 6.257 2.437 7.353 4.173 2010 5 11.918 2.905 0 0 11.918 2.905 11.206 2.835 2010 6 14.943 1.416 0 0 14.943 1.416 13.231 0.346 2010 7 20.887 3.500 0 0 20.887 3.500 19.148 2.402 2010 8 20.953 3.604 0 0 20.953 3.604 19.434 2.725 2010 9 12.941 -0.126 0 0 12.941 -0.126 11.101 -1.325 2010 10 9.738 1.098 0 0 9.738 1.098 10.037 2.038 2010 11 3.146 0.835 0 0 3.146 0.835 3.515 1.846 2010 12 -4.030 0.144 0 0 -4.030 0.144 -4.759 0.057 2011 1 -8.084 -0.022 0 0 -8.084 -0.022 -9.245 -0.541 2011 2 -5.772 1.385 0 0 -5.772 1.385 -6.451 1.346 2011 3 -2.495 0.093 0 0 -2.495 0.093 -2.984 0.245 2011 4 3.493 -0.328 0 0 3.493 -0.328 3.471 0.292 2011 5 8.511 -0.502 0 0 8.511 -0.502 8.372 0.001 2011 6 12.765 -0.761 0 0 12.765 -0.761 12.380 -0.505 2011 7 20.991 3.604 0 0 20.991 3.604 18.882 2.135 2011 8 20.030 2.681 0 0 20.030 2.681 18.660 1.952 2011 9 14.628 1.561 0 0 14.628 1.561 13.177 0.751 2011 10 10.043 1.403 0 0 10.043 1.403 10.589 2.590 2011 11 3.365 1.054 0 0 3.365 1.054 3.967 2.298 2011 12 -2.378 1.797 0 0 -2.378 1.797 -2.164 2.652 2012 1 -4.143 3.919 0 0 -4.143 3.919 -4.797 3.907 2012 2 -2.307 4.850 0 0 -2.307 4.850 -2.478 5.319 2012 3 5.063 7.650 0 0 5.063 7.650 4.623 7.851 2012 4 4.152 0.331 0 0 4.152 0.331 4.536 1.357 2012 5 12.871 3.858 0 0 12.871 3.858 11.131 2.759 2012 6 17.600 4.074 0 0 17.600 4.074 15.308 2.423 2012 7 21.323 3.935 0 0 21.323 3.935 19.892 3.146 2012 8 19.803 2.453 0 0 19.803 2.453 18.125 1.416 2012 9 13.883 0.816 0 0 13.883 0.816 12.425 -0.000 2012 10 7.803 -0.837 0 0 7.803 -0.837 7.880 -0.119 2012 11 2.326 0.015 0 0 2.326 0.015 2.711 1.041 2012 12 -1.728 2.447 0 0 -1.728 2.447 -2.136 2.679 2013 1 -6.002 2.061 0 0 -6.002 2.061 -6.562 2.141 2013 2 -6.873 0.283 0 0 -6.873 0.283 -7.466 0.332 2013 3 -3.382 -0.795 0 0 -3.382 -0.795 -4.180 -0.952 2013 4 1.654 -2.167 0 0 1.654 -2.167 1.111 -2.068 2013 5 7.253 -1.760 0 0 7.253 -1.760 7.339 -1.033 2013 6 12.928 -0.598 0 0 12.928 -0.598 12.693 -0.192 2013 7 18.355 0.967 0 0 18.355 0.967 16.648 -0.098 2013 8 19.052 1.702 0 0 19.052 1.702 17.677 0.969 2013 9 15.217 2.150 0 0 15.217 2.150 13.493 1.067 2013 10 8.781 0.141 0 0 8.781 0.141 9.010 1.011 2013 11 5.407 3.096 1 0 NaN NaN NaN NaN