% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 42174 % Primary Name: PORTAGE (CGS) % Record Type: TAVG % Country: United States % State: MI % Latitude: 47.23300 +/- 0.00050 % Longitude: -88.63300 +/- 0.00050 % Elevation (m): 190.00 +/- 0.05 % # of Months: 154 % % IDs: gsod - 727448-99999 % icao - K32Y % usaf - 727448 % % Sources: Global Summary of the Day % % Site Hash: cba54f64ac98b0eee416b1dfc049e7e9 % Raw Data Hash: b60879fdb438c6a8b550025f0072711d % Adj Data Hash: e98bcc6aa56c9c60ae7624c8eff6a264 % % 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 1976 1 NaN NaN NaN NaN NaN NaN -9.761 -1.058 1976 2 NaN NaN NaN NaN NaN NaN -3.581 4.216 1976 3 NaN NaN NaN NaN NaN NaN -3.608 -0.379 1976 4 NaN NaN NaN NaN NaN NaN 5.595 2.415 1976 5 NaN NaN NaN NaN NaN NaN 7.987 -0.384 1976 6 NaN NaN NaN NaN NaN NaN 14.697 1.812 1976 7 NaN NaN NaN NaN NaN NaN 17.334 0.588 1976 8 NaN NaN NaN NaN NaN NaN 17.854 1.145 1976 9 NaN NaN NaN NaN NaN NaN 11.720 -0.706 1976 10 NaN NaN NaN NaN NaN NaN 6.055 -1.944 1976 11 NaN NaN NaN NaN NaN NaN -1.264 -2.933 1976 12 NaN NaN NaN NaN NaN NaN -10.682 -5.867 1977 1 -13.704 -5.897 1 0 NaN NaN -13.431 -4.727 1977 2 -8.425 -1.524 0 0 -8.357 -1.456 -6.398 1.399 1977 3 0.228 2.559 0 0 0.168 2.500 0.988 4.216 1977 4 4.655 0.579 0 0 5.024 0.948 5.709 2.529 1977 5 14.307 5.040 0 0 15.147 5.880 12.613 4.242 1977 6 13.822 0.041 0 0 14.834 1.053 12.391 -0.494 1977 7 18.249 0.606 0 0 19.339 1.696 17.429 0.683 1977 8 15.796 -1.809 0 0 16.833 -0.773 14.351 -2.358 1977 9 13.126 -0.197 0 0 13.654 0.332 11.923 -0.503 1977 10 7.145 -1.750 0 0 7.006 -1.890 8.791 0.792 1977 11 0.200 -2.366 1 0 NaN NaN 2.576 0.906 1977 12 -5.308 -1.389 0 0 -5.060 -1.140 -5.632 -0.816 1978 1 -8.527 -0.720 0 0 -8.117 -0.310 -9.786 -1.083 1978 2 -8.488 -1.587 0 0 -8.421 -1.520 -9.177 -1.379 1978 3 -4.063 -1.731 0 0 -4.122 -1.790 -3.766 -0.538 1978 4 2.272 -1.804 0 0 2.641 -1.435 2.584 -0.596 1978 5 9.966 0.698 0 0 10.806 1.538 9.961 1.590 1978 6 14.198 0.417 0 0 15.210 1.429 12.460 -0.425 1978 7 17.720 0.078 0 0 18.810 1.167 16.228 -0.518 1978 8 18.292 0.687 0 0 19.329 1.724 17.151 0.443 1978 9 14.139 0.816 0 0 14.667 1.344 13.243 0.818 1978 10 7.611 -1.284 0 0 7.472 -1.424 8.854 0.855 1978 11 0.551 -2.014 0 0 0.337 -2.229 1.142 -0.527 1978 12 -5.909 -1.989 0 0 -5.660 -1.741 -7.680 -2.865 1979 1 -10.970 -3.163 0 0 -10.559 -2.752 -12.834 -4.131 1979 2 -13.224 -6.323 0 0 -13.157 -6.256 -12.457 -4.660 1979 3 -3.715 -1.383 0 0 -3.775 -1.443 -3.097 0.131 1979 4 2.157 -1.919 0 0 2.526 -1.550 1.969 -1.210 1979 5 7.718 -1.550 0 0 8.558 -0.710 6.525 -1.847 1979 6 13.951 0.169 0 0 14.963 1.181 12.220 -0.665 1979 7 18.161 0.518 0 0 19.251 1.608 17.079 0.332 1979 8 16.857 -0.748 0 0 17.894 0.289 15.852 -0.857 1979 9 14.126 0.803 0 0 14.654 1.332 12.772 0.346 1979 10 6.260 -2.636 0 0 6.121 -2.775 6.782 -1.217 1979 11 1.214 -1.352 0 0 1.000 -1.566 1.379 -0.291 1979 12 -2.448 1.471 0 0 -2.199 1.720 -2.167 2.649 1980 1 -7.500 0.307 0 0 -7.090 0.717 -7.959 0.744 1980 2 -8.762 -1.861 0 0 -8.695 -1.794 -8.702 -0.905 1980 3 -4.470 -2.138 0 0 -4.529 -2.197 -4.628 -1.399 1980 4 3.998 -0.078 0 0 4.367 0.291 4.838 1.658 1980 5 11.837 2.569 0 0 12.677 3.409 10.955 2.583 1980 6 13.946 0.165 0 0 14.958 1.177 12.025 -0.860 1980 7 18.937 1.294 0 0 20.027 2.384 17.652 0.906 1980 8 18.974 1.369 0 0 20.011 2.406 17.731 1.022 1980 9 12.665 -0.658 0 0 13.193 -0.130 11.338 -1.088 1980 10 5.720 -3.175 0 0 5.581 -3.314 6.069 -1.930 1980 11 1.907 -0.659 0 0 1.692 -0.874 2.146 0.477 1980 12 -6.498 -2.579 0 0 -6.249 -2.330 -6.888 -2.072 1981 1 -8.124 -0.317 0 0 -7.714 0.093 -7.708 0.995 1981 2 -5.406 1.495 0 0 -5.338 1.563 -4.834 2.963 1981 3 -1.396 0.936 0 0 -1.456 0.876 -0.703 2.526 1981 4 5.211 1.135 0 0 5.579 1.503 4.745 1.566 1981 5 9.806 0.538 0 4 9.159 -0.109 8.015 -0.357 1981 6 15.989 2.207 0 0 15.210 1.428 12.700 -0.185 1981 7 20.036 2.393 0 0 19.197 1.554 17.307 0.561 1981 8 19.843 2.238 0 0 19.046 1.441 17.777 1.068 1981 9 13.229 -0.093 0 0 12.823 -0.500 11.188 -1.238 1981 10 6.384 -2.511 0 0 6.491 -2.404 6.660 -1.339 1981 11 3.889 1.323 0 0 4.054 1.488 5.057 3.388 1981 12 -3.479 0.440 0 0 -3.670 0.249 -3.914 0.902 1982 1 -10.449 -2.643 0 0 -10.765 -2.958 -13.786 -5.083 1982 2 -8.848 -1.947 0 0 -8.900 -1.999 -8.894 -1.097 1982 3 -2.674 -0.342 0 0 -2.628 -0.297 -3.514 -0.286 1982 4 3.879 -0.197 0 0 3.595 -0.481 1.780 -1.399 1982 5 13.069 3.801 1 0 NaN NaN 10.432 2.060 1982 6 13.508 -0.274 1 0 NaN NaN 10.481 -2.404 1982 7 19.047 1.404 1 0 NaN NaN 17.075 0.329 1982 8 17.985 0.380 1 0 NaN NaN 14.846 -1.863 1982 9 13.698 0.375 1 0 NaN NaN 11.737 -0.689 1982 10 9.939 1.044 1 0 NaN NaN 9.419 1.420 1982 11 0.144 -2.422 1 0 NaN NaN 1.137 -0.532 1982 12 -2.359 1.561 0 0 -2.550 1.369 -2.368 2.448 1983 1 -6.565 1.242 1 0 NaN NaN -5.674 3.030 1983 2 -4.831 2.070 1 0 NaN NaN -3.018 4.779 1983 3 -0.205 2.126 1 0 NaN NaN -1.452 1.776 1983 4 1.825 -2.251 1 0 NaN NaN 2.374 -0.806 1983 5 7.875 -1.393 1 0 NaN NaN 6.329 -2.042 1983 6 19.603 5.821 1 0 NaN NaN 13.135 0.250 1983 7 23.502 5.859 0 0 22.664 5.021 19.335 2.589 1983 8 21.817 4.212 0 0 21.020 3.414 19.833 3.125 1983 9 16.656 3.333 0 0 16.249 2.927 13.876 1.450 1983 10 8.371 -0.525 0 0 8.478 -0.417 8.682 0.683 1983 11 2.256 -0.310 0 0 2.421 -0.145 3.118 1.449 1983 12 -8.565 -4.645 0 0 -8.756 -4.837 -10.231 -5.415 1984 1 -7.957 -0.151 0 0 -8.273 -0.466 -10.178 -1.475 1984 2 -1.707 5.194 0 0 -1.759 5.142 -1.445 6.352 1984 3 -4.588 -2.256 1 0 NaN NaN -5.681 -2.452 1984 4 6.965 2.889 0 0 6.681 2.605 5.753 2.573 1984 5 10.774 1.506 0 0 10.128 0.860 7.855 -0.516 1984 6 16.939 3.157 0 0 16.160 2.379 13.603 0.718 1984 7 19.759 2.116 0 0 18.921 1.278 16.809 0.063 1984 8 20.240 2.635 0 0 19.443 1.837 18.159 1.450 1984 9 13.487 0.165 0 0 13.081 -0.242 10.999 -1.427 1984 10 13.327 4.431 1 0 NaN NaN 9.972 1.973 1984 11 NaN NaN NaN NaN NaN NaN 2.487 0.817 1984 12 NaN NaN NaN NaN NaN NaN -5.223 -0.407 1985 1 NaN NaN NaN NaN NaN NaN -9.640 -0.936 1985 2 NaN NaN NaN NaN NaN NaN -9.180 -1.382 1985 3 NaN NaN NaN NaN NaN NaN -0.017 3.211 1985 4 NaN NaN NaN NaN NaN NaN 5.379 2.200 1985 5 NaN NaN NaN NaN NaN NaN 9.783 1.411 1985 6 NaN NaN NaN NaN NaN NaN 11.224 -1.661 1985 7 17.894 0.251 1 0 NaN NaN 15.800 -0.946 1985 8 18.287 0.682 0 0 17.489 -0.116 15.696 -1.012 1985 9 13.417 0.094 0 0 13.010 -0.312 11.946 -0.480 1985 10 7.604 -1.292 0 0 7.711 -1.184 8.686 0.687 1985 11 NaN NaN NaN NaN NaN NaN -0.843 -2.512 1985 12 NaN NaN NaN NaN NaN NaN -9.466 -4.650 1986 1 NaN NaN NaN NaN NaN NaN -7.433 1.270 1986 2 -6.010 0.891 1 0 NaN NaN -7.193 0.604 1986 3 1.020 3.351 1 0 NaN NaN -1.127 2.101 1986 4 6.521 2.445 0 0 6.238 2.162 6.076 2.897 1986 5 10.131 0.863 0 0 9.485 0.217 10.478 2.107 1986 6 13.013 -0.769 0 0 12.234 -1.547 12.154 -0.731 1986 7 18.571 0.929 0 0 17.733 0.090 17.168 0.422 1986 8 16.249 -1.356 0 0 15.452 -2.154 15.739 -0.969 1986 9 12.219 -1.104 0 0 11.812 -1.510 11.415 -1.011 1986 10 6.403 -2.492 0 0 6.510 -2.385 7.904 -0.095 1986 11 -0.975 -3.540 0 0 -0.809 -3.375 -0.169 -1.838 1986 12 -3.310 0.610 1 0 NaN NaN -2.488 2.328 1987 1 -4.019 3.788 0 0 -4.335 3.472 -4.852 3.851 1987 2 -2.167 4.734 0 0 -2.218 4.683 -1.779 6.018 1987 3 1.309 3.640 0 0 1.354 3.686 0.652 3.881 1987 4 10.118 6.042 0 0 9.835 5.759 7.152 3.973 1987 5 13.132 3.864 1 0 NaN NaN 10.081 1.709 1987 6 18.062 4.281 0 0 17.284 3.502 14.720 1.835 1987 7 20.940 3.297 0 0 20.101 2.458 18.389 1.643 1987 8 20.656 3.050 0 0 19.858 2.253 17.141 0.433 1987 9 16.148 2.826 0 0 15.742 2.419 13.606 1.180 1987 10 5.774 -3.122 1 0 NaN NaN 6.272 -1.727 1987 11 2.609 0.043 1 0 NaN NaN 3.515 1.846 1987 12 -2.227 1.693 1 0 NaN NaN -1.299 3.517 1988 1 -7.221 0.586 1 0 NaN NaN -9.506 -0.802 1988 2 -7.090 -0.189 1 0 NaN NaN -10.325 -2.527 1988 3 -1.535 0.796 1 0 NaN NaN -2.640 0.588 1988 4 5.710 1.634 1 0 NaN NaN 4.304 1.125 1988 5 12.311 3.043 0 0 11.664 2.397 10.375 2.003 1988 6 17.210 3.429 0 0 16.432 2.650 14.610 1.725 1988 7 21.384 3.741 0 0 20.545 2.902 18.875 2.129 1988 8 19.264 1.659 0 0 18.466 0.861 17.791 1.082 1988 9 14.910 1.587 0 0 14.504 1.181 12.665 0.239 1988 10 6.243 -2.652 1 0 NaN NaN 6.358 -1.641 1988 11 1.606 -0.960 0 0 1.771 -0.795 2.725 1.056 1988 12 -5.048 -1.128 1 0 NaN NaN -5.674 -0.858 1989 1 -3.564 4.243 1 0 NaN NaN -5.021 3.683 1989 2 -9.442 -2.541 1 0 NaN NaN -10.764 -2.966 1989 3 -6.029 -3.697 0 0 -5.983 -3.651 -5.718 -2.490 1989 4 2.685 -1.391 1 0 NaN NaN 2.659 -0.521 1989 5 10.878 1.610 0 0 10.232 0.964 9.039 0.668 1989 6 14.649 0.867 0 0 13.870 0.089 11.546 -1.339 1989 7 19.167 1.524 0 0 18.328 0.685 17.682 0.935 1989 8 18.958 1.353 0 0 18.161 0.556 16.971 0.263 1989 9 15.186 1.863 0 0 14.780 1.457 12.950 0.524 1989 10 8.165 -0.731 0 0 8.272 -0.624 8.849 0.850 1989 11 -0.558 -3.124 0 0 -0.393 -2.959 -0.793 -2.462 1989 12 -10.779 -6.859 1 0 NaN NaN -10.432 -5.616 1990 1 -3.077 4.730 1 0 NaN NaN -3.576 5.128 1990 2 -7.107 -0.206 1 0 NaN NaN -6.264 1.533 1990 3 -0.088 2.244 1 0 NaN NaN -0.607 2.621 1990 4 5.729 1.653 0 0 5.446 1.370 5.095 1.916 1990 5 8.344 -0.923 0 0 7.698 -1.570 7.196 -1.175 1990 6 15.644 1.862 0 0 14.865 1.083 13.021 0.136 1990 7 17.995 0.352 0 0 17.157 -0.486 16.434 -0.312 1990 8 18.224 0.619 0 0 17.427 -0.178 16.878 0.169 1990 9 13.584 0.262 1 0 NaN NaN 12.287 -0.139 1990 10 NaN NaN NaN NaN NaN NaN 7.647 -0.352 1990 11 NaN NaN NaN NaN NaN NaN 3.655 1.986 1990 12 NaN NaN NaN NaN NaN NaN -5.464 -0.648 1991 1 NaN NaN NaN NaN NaN NaN -10.042 -1.338 1991 2 NaN NaN NaN NaN NaN NaN -4.705 3.092 1991 3 NaN NaN NaN NaN NaN NaN -1.620 1.608 1991 4 NaN NaN NaN NaN NaN NaN 6.144 2.965 1991 5 NaN NaN NaN NaN NaN NaN 10.812 2.441 1991 6 NaN NaN NaN NaN NaN NaN 14.728 1.843 1991 7 NaN NaN NaN NaN NaN NaN 16.618 -0.129 1991 8 NaN NaN NaN NaN NaN NaN 18.515 1.806 1991 9 NaN NaN NaN NaN NaN NaN 11.315 -1.111