% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 172477 % Primary Name: BREVIG MISSION ARPT % Record Type: TAVG % Country: United States % State: AK % Latitude: 65.33100 +/- 0.00050 % Longitude: -166.46600 +/- 0.00050 % Elevation (m): 11.00 +/- 0.05 % # of Months: 7 % % IDs: gsod - 703889-99999 % icao - PFKT % usaf - 703889 % % Sources: Global Summary of the Day % % Site Hash: 5189888a61609fbf70289543e9e3c809 % Raw Data Hash: 6060f7250185cf3059051708a026de85 % Adj Data Hash: 63687478628335409e2132170a1840c6 % % 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 2012 1 NaN NaN NaN NaN NaN NaN -25.649 -9.349 2012 2 NaN NaN NaN NaN NaN NaN -16.024 2.809 2012 3 NaN NaN NaN NaN NaN NaN -21.273 -5.005 2012 4 NaN NaN NaN NaN NaN NaN -8.985 0.821 2012 5 NaN NaN NaN NaN NaN NaN -0.968 -1.395 2012 6 NaN NaN NaN NaN NaN NaN 6.497 -0.155 2012 7 NaN NaN NaN NaN NaN NaN 10.435 0.058 2012 8 NaN NaN NaN NaN NaN NaN 9.929 0.201 2012 9 NaN NaN NaN NaN NaN NaN 4.150 -1.347 2012 10 NaN NaN NaN NaN NaN NaN -0.524 1.623 2012 11 NaN NaN NaN NaN NaN NaN -8.537 0.159 2012 12 NaN NaN NaN NaN NaN NaN -17.128 -0.691 2013 1 -11.814 4.976 1 0 NaN NaN -10.908 5.392 2013 2 -20.102 -0.780 1 0 NaN NaN -21.856 -3.023 2013 3 -15.586 1.170 1 0 NaN NaN -14.920 1.347 2013 4 -9.319 0.976 1 0 NaN NaN -10.138 -0.331 2013 5 -1.260 -1.198 0 0 -1.260 -1.198 -0.776 -1.203 2013 6 10.930 4.767 1 0 NaN NaN 8.510 1.857 2013 7 10.419 0.532 0 0 10.419 0.532 10.913 0.536 2013 8 NaN NaN NaN NaN NaN NaN 10.788 1.060 2013 9 NaN NaN NaN NaN NaN NaN 4.706 -0.791 2013 10 NaN NaN NaN NaN NaN NaN 1.754 3.901