% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 39761 % Primary Name: PRATT % Record Type: TAVG % Country: United States % State: MN % Latitude: 44.01670 +/- 0.00005 % Longitude: -93.13330 +/- 0.00005 % Elevation (m): 372.77 +/- 0.15 % # of Months: 11 % % Alternate Names: Missing Station ID - 216644 % % IDs: coop - 216644 % ghcnd - USC00216644 % ncdc - 30002934 % % Sources: US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % Multi-network Metadata System % % Site Hash: 1f23841352386c3c1207db1738c58588 % Raw Data Hash: 95475e0a015ef099d207ab809355dfdf % Adj Data Hash: d1dab333875111d7ac65b956cc52b340 % % 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 1904 2 NaN NaN NaN NaN NaN NaN -14.818 -6.748 1904 3 NaN NaN NaN NaN NaN NaN -2.638 -0.836 1904 4 NaN NaN NaN NaN NaN NaN 4.914 -2.464 1904 5 NaN NaN NaN NaN NaN NaN 14.021 -0.611 1904 6 NaN NaN NaN NaN NaN NaN 18.059 -1.891 1904 7 NaN NaN NaN NaN NaN NaN 19.791 -2.554 1904 8 NaN NaN NaN NaN NaN NaN 19.024 -2.041 1904 9 NaN NaN NaN NaN NaN NaN 15.156 -0.716 1904 10 NaN NaN NaN NaN NaN NaN 10.420 0.754 1904 11 NaN NaN NaN NaN NaN NaN 3.653 3.090 1904 12 NaN NaN NaN NaN NaN NaN -7.818 -0.410 1905 1 NaN NaN NaN NaN NaN NaN -15.939 -4.251 1905 2 -2.464 5.390 1 0 NaN NaN -12.381 -4.310 1905 3 3.194 4.780 0 0 3.194 4.780 1.368 3.171 1905 4 8.107 0.512 0 0 8.107 0.512 6.808 -0.570 1905 5 12.805 -2.042 0 0 12.805 -2.042 12.599 -2.033 1905 6 17.998 -2.168 1 0 NaN NaN 18.885 -1.065 1905 7 19.874 -2.687 0 0 19.874 -2.687 20.429 -1.916 1905 8 21.216 -0.065 0 0 21.216 -0.065 21.677 0.612 1905 9 17.192 1.104 0 0 17.192 1.104 17.057 1.185 1905 10 7.300 -2.582 0 0 7.300 -2.582 8.236 -1.429 1905 11 NaN NaN NaN NaN NaN NaN 1.937 1.374 1905 12 NaN NaN NaN NaN NaN NaN -5.050 2.358 1906 1 NaN NaN NaN NaN NaN NaN -8.004 3.683 1906 2 NaN NaN NaN NaN NaN NaN -7.779 0.292 1906 3 -1.362 0.224 1 0 NaN NaN -5.830 -4.028 1906 4 NaN NaN NaN NaN NaN NaN 9.783 2.404 1906 5 NaN NaN NaN NaN NaN NaN 13.839 -0.793 1906 6 21.164 0.997 1 0 NaN NaN 18.690 -1.261 1906 7 NaN NaN NaN NaN NaN NaN 20.644 -1.701 1906 8 NaN NaN NaN NaN NaN NaN 21.566 0.501 1906 9 NaN NaN NaN NaN NaN NaN 17.639 1.767 1906 10 NaN NaN NaN NaN NaN NaN 9.322 -0.344 1906 11 NaN NaN NaN NaN NaN NaN 0.460 -0.104 1906 12 NaN NaN NaN NaN NaN NaN -6.723 0.686 1907 1 NaN NaN NaN NaN NaN NaN -14.255 -2.567 1907 2 NaN NaN NaN NaN NaN NaN -7.437 0.634 1907 3 NaN NaN NaN NaN NaN NaN -0.572 1.230 1907 4 NaN NaN NaN NaN NaN NaN 2.778 -4.601 1907 5 NaN NaN NaN NaN NaN NaN 8.973 -5.658 1907 6 NaN NaN NaN NaN NaN NaN 17.979 -1.972