% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 36842 % Primary Name: CHESTER AIRPORT % Record Type: TAVG % Country: United States % State: CT % Latitude: 41.38400 +/- 0.00050 % Longitude: -72.50600 +/- 0.00050 % Elevation (m): 127.00 +/- 0.05 % # of Months: 64 % % IDs: gsod - 720545-99999 % icao - KSNC % usaf - 720545 % % Sources: Global Summary of the Day % % Site Hash: 4081b2d536ca17b759852c49a3f80c01 % Raw Data Hash: 5e6cf9aa3cca403ef605fedb798769b1 % Adj Data Hash: 424ed86286b347986d61af77435e0f4b % % 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 2007 8 NaN NaN NaN NaN NaN NaN 21.862 0.317 2007 9 NaN NaN NaN NaN NaN NaN 19.408 1.274 2007 10 NaN NaN NaN NaN NaN NaN 16.089 3.394 2007 11 NaN NaN NaN NaN NaN NaN 7.837 0.168 2007 12 NaN NaN NaN NaN NaN NaN 2.010 0.262 2008 1 NaN NaN NaN NaN NaN NaN 1.761 2.477 2008 2 NaN NaN NaN NaN NaN NaN 1.128 1.524 2008 3 NaN NaN NaN NaN NaN NaN 4.182 0.910 2008 4 NaN NaN NaN NaN NaN NaN 9.805 1.601 2008 5 NaN NaN NaN NaN NaN NaN 12.652 -0.823 2008 6 NaN NaN NaN NaN NaN NaN 20.243 1.714 2008 7 NaN NaN NaN NaN NaN NaN 23.125 1.328 2008 8 19.212 -1.448 1 0 NaN NaN 20.900 -0.645 2008 9 17.209 -0.040 0 0 17.743 0.494 19.074 0.940 2008 10 9.957 -1.853 0 0 10.491 -1.319 12.080 -0.615 2008 11 5.106 -1.679 0 0 5.639 -1.145 7.924 0.254 2008 12 0.875 0.011 0 0 1.408 0.545 3.196 1.447 2009 1 -5.054 -3.453 0 0 -4.520 -2.919 -2.783 -2.067 2009 2 -0.284 0.996 0 0 0.250 1.530 1.118 1.513 2009 3 2.308 -0.078 0 0 2.842 0.456 3.558 0.287 2009 4 9.169 1.850 0 0 9.702 2.384 9.623 1.420 2009 5 13.310 0.719 0 0 13.844 1.253 13.723 0.248 2009 6 17.386 -0.258 1 0 NaN NaN 17.168 -1.361 2009 7 19.816 -1.095 0 0 20.350 -0.561 20.696 -1.101 2009 8 21.756 1.096 0 0 22.290 1.630 22.813 1.268 2009 9 15.893 -1.357 0 0 16.426 -0.823 17.756 -0.378 2009 10 9.767 -2.043 0 0 10.301 -1.510 11.890 -0.805 2009 11 8.093 1.308 0 0 8.626 1.842 10.815 3.146 2009 12 -0.171 -1.034 1 0 NaN NaN 1.686 -0.062 2010 1 -2.317 -0.716 0 0 -1.783 -0.183 -0.470 0.246 2010 2 -1.143 0.137 0 0 -0.609 0.671 0.236 0.632 2010 3 6.242 3.855 0 0 6.776 4.389 6.878 3.607 2010 4 10.815 3.496 0 0 11.349 4.030 11.194 2.990 2010 5 15.165 2.574 0 0 15.699 3.108 15.335 1.859 2010 6 19.872 2.228 0 0 20.406 2.762 20.439 1.910 2010 7 23.511 2.599 0 0 24.045 3.133 24.176 2.379 2010 8 21.362 0.702 0 0 21.896 1.236 22.622 1.077 2010 9 18.372 1.123 0 0 18.906 1.657 20.017 1.883 2010 10 11.439 -0.371 0 0 11.973 0.163 13.471 0.776 2010 11 5.619 -1.166 0 0 6.152 -0.632 8.663 0.993 2010 12 -1.395 -2.258 0 0 -0.861 -1.724 0.310 -1.439 2011 1 -3.280 -1.679 0 4 -3.742 -2.141 -1.906 -1.190 2011 2 -0.664 0.616 0 0 -1.127 0.153 0.025 0.420 2011 3 0.850 -1.537 1 0 NaN NaN 4.227 0.955 2011 4 8.029 0.710 0 0 7.566 0.247 9.479 1.276 2011 5 16.832 4.241 1 0 NaN NaN 14.724 1.248 2011 6 19.531 1.887 0 0 19.069 1.425 19.224 0.695 2011 7 23.898 2.986 0 0 23.435 2.524 23.556 1.760 2011 8 22.242 1.582 0 0 21.779 1.119 22.419 0.874 2011 9 19.075 1.825 1 0 NaN NaN 20.063 1.928 2011 10 11.735 -0.075 1 0 NaN NaN 13.780 1.085 2011 11 9.478 2.693 0 0 9.015 2.231 10.696 3.027 2011 12 4.880 4.016 0 0 4.417 3.554 5.240 3.492 2012 1 1.634 3.235 0 0 1.172 2.773 2.512 3.228 2012 2 3.232 4.512 0 0 2.769 4.049 3.395 3.791 2012 3 8.072 5.685 0 0 7.609 5.222 8.111 4.840 2012 4 10.930 3.611 0 0 10.467 3.148 10.645 2.441 2012 5 16.192 3.601 0 0 15.729 3.138 15.753 2.278 2012 6 19.309 1.665 0 0 18.847 1.202 19.052 0.523 2012 7 23.472 2.561 0 0 23.010 2.098 23.504 1.708 2012 8 22.771 2.111 0 0 22.308 1.648 22.969 1.424 2012 9 18.006 0.756 0 0 17.543 0.293 18.935 0.800 2012 10 13.523 1.713 0 0 13.061 1.250 14.361 1.667 2012 11 5.241 -1.544 0 0 4.778 -2.006 6.990 -0.680 2012 12 3.799 2.936 0 0 3.337 2.473 4.747 2.999 2013 1 0.518 2.119 0 0 0.055 1.656 1.088 1.804 2013 2 0.095 1.375 0 0 -0.367 0.913 0.228 0.624 2013 3 3.170 0.784 0 0 2.708 0.321 3.516 0.245 2013 4 9.015 1.696 0 0 8.552 1.233 8.876 0.672 2013 5 14.751 2.160 0 0 14.288 1.697 13.865 0.390 2013 6 19.910 2.266 0 0 19.447 1.803 19.388 0.859 2013 7 24.348 3.436 0 0 23.885 2.974 24.402 2.606 2013 8 20.973 0.313 0 0 20.510 -0.150 21.245 -0.300 2013 9 17.115 -0.135 0 0 16.652 -0.597 17.797 -0.337 2013 10 13.195 1.385 0 0 12.733 0.923 13.928 1.233 2013 11 9.568 2.783 1 0 NaN NaN NaN NaN