% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 162646 % Primary Name: DONNER SUMMIT CAA % Record Type: TAVG % Country: United States % State: CA % Latitude: 39.31670 +/- 0.00005 % Longitude: -120.33330 +/- 0.00005 % Elevation (m): 2194.00 +/- 0.05 % # of Months: 39 % % Alternate Names: DONNER SUMMIT % % IDs: coop - 42470 % ghcnd - USW00023226 % gsod - 999999-23226 % ncdc - 20002894 % wban - 23226 % % Sources: US First Order Summary of the Day % US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % Global Summary of the Day % US Cooperative Summary of the Month % Multi-network Metadata System % % Site Hash: e810fc66dbbdaf95c13097e4af8467e0 % Raw Data Hash: 6216c0b157dbd3ef4714f8cc0ceb99fb % Adj Data Hash: 902311c3004a16e86e7d626722590ccf % % 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 1947 11 NaN NaN NaN NaN NaN NaN 5.116 -1.941 1947 12 NaN NaN NaN NaN NaN NaN 3.104 -0.360 1948 1 NaN NaN NaN NaN NaN NaN 5.418 2.633 1948 2 NaN NaN NaN NaN NaN NaN 3.124 -1.562 1948 3 NaN NaN NaN NaN NaN NaN 3.387 -2.630 1948 4 NaN NaN NaN NaN NaN NaN 6.304 -2.446 1948 5 NaN NaN NaN NaN NaN NaN 10.682 -2.453 1948 6 NaN NaN NaN NaN NaN NaN 16.482 -1.027 1948 7 NaN NaN NaN NaN NaN NaN 20.276 -1.073 1948 8 NaN NaN NaN NaN NaN NaN 18.816 -1.707 1948 9 NaN NaN NaN NaN NaN NaN 17.554 -0.229 1948 10 NaN NaN NaN NaN NaN NaN 13.015 0.387 1948 11 0.500 -1.000 0 0 0.500 -1.000 6.455 -0.602 1948 12 -4.797 -2.704 0 0 -4.797 -2.704 0.645 -2.818 1949 1 -9.380 -6.608 0 0 -9.380 -6.608 -2.176 -4.961 1949 2 -4.734 -3.863 0 0 -4.734 -3.863 1.452 -3.234 1949 3 -2.238 -2.699 0 0 -2.238 -2.699 4.487 -1.530 1949 4 5.289 2.096 0 0 5.289 2.096 11.017 2.267 1949 5 6.091 -1.486 0 0 6.091 -1.486 13.088 -0.047 1949 6 12.585 0.633 0 0 12.585 0.633 18.131 0.621 1949 7 16.222 0.430 0 0 16.222 0.430 21.347 -0.002 1949 8 14.111 -0.855 0 0 14.111 -0.855 18.862 -1.661 1949 9 13.278 1.051 0 0 13.278 1.051 18.729 0.946 1949 10 6.778 -0.293 0 0 6.778 -0.293 12.269 -0.359 1949 11 7.611 6.111 0 0 7.611 6.111 10.042 2.985 1949 12 -1.556 0.538 0 0 -1.556 0.538 2.645 -0.818 1950 1 -6.444 -3.672 0 0 -6.444 -3.672 0.153 -2.632 1950 2 0.333 1.204 0 0 0.333 1.204 5.520 0.834 1950 3 -1.333 -1.794 0 0 -1.333 -1.794 5.060 -0.957 1950 4 3.556 0.363 0 0 3.556 0.363 9.759 1.009 1950 5 7.500 -0.078 0 0 7.500 -0.078 13.431 0.297 1950 6 10.500 -1.452 0 0 10.500 -1.452 16.399 -1.111 1950 7 17.222 1.430 0 0 17.222 1.430 22.579 1.230 1950 8 16.722 1.756 0 0 16.722 1.756 21.095 0.572 1950 9 11.722 -0.504 0 0 11.722 -0.504 17.773 -0.011 1950 10 7.444 0.374 0 0 7.444 0.374 13.484 0.857 1950 11 4.556 3.055 0 0 4.556 3.055 9.656 2.598 1950 12 2.889 4.983 0 0 2.889 4.983 6.262 2.799 1951 1 -2.667 0.106 0 0 -2.667 0.106 2.872 0.087 1951 2 -2.167 -1.296 0 0 -2.167 -1.296 4.733 0.046 1951 3 -0.500 -0.960 0 0 -0.500 -0.960 5.481 -0.536 1951 4 5.167 1.974 0 0 5.167 1.974 10.297 1.547 1951 5 6.722 -0.855 0 0 6.722 -0.855 13.375 0.241 1951 6 13.444 1.492 0 0 13.444 1.492 17.963 0.453 1951 7 16.722 0.930 0 0 16.722 0.930 21.467 0.118 1951 8 15.389 0.423 0 0 15.389 0.423 20.072 -0.451 1951 9 14.889 2.663 0 0 14.889 2.663 19.467 1.684 1951 10 5.333 -1.737 0 0 5.333 -1.737 11.765 -0.862 1951 11 1.222 -0.278 0 0 1.222 -0.278 7.071 0.014 1951 12 -4.280 -2.186 0 0 -4.280 -2.186 2.142 -1.321 1952 1 -4.434 -1.662 1 0 NaN NaN 0.413 -2.371 1952 2 NaN NaN NaN NaN NaN NaN 3.939 -0.747 1952 3 NaN NaN NaN NaN NaN NaN 2.686 -3.332 1952 4 NaN NaN NaN NaN NaN NaN 9.472 0.722 1952 5 NaN NaN NaN NaN NaN NaN 13.999 0.864 1952 6 NaN NaN NaN NaN NaN NaN 14.666 -2.844 1952 7 NaN NaN NaN NaN NaN NaN 22.530 1.182 1952 8 NaN NaN NaN NaN NaN NaN 20.352 -0.171 1952 9 NaN NaN NaN NaN NaN NaN 19.072 1.288 1952 10 NaN NaN NaN NaN NaN NaN 15.683 3.056 1952 11 NaN NaN NaN NaN NaN NaN 5.626 -1.431 1952 12 NaN NaN NaN NaN NaN NaN 3.198 -0.266 1953 1 NaN NaN NaN NaN NaN NaN 5.859 3.075