% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 43710 % Primary Name: IMURUK LAKE ALASKA % Record Type: TAVG % Country: United States % State: AK % Latitude: 65.58300 +/- 0.00050 % Longitude: -163.83300 +/- 0.00050 % Elevation (m): 170.00 +/- 0.05 % # of Months: 8 % % IDs: gsod - 749228-99999 % usaf - 749228 % % Sources: Global Summary of the Day % % Site Hash: 6e91dc289bb467bad31ee489d948aba5 % Raw Data Hash: 38cb202ffb673be5c7e81df6142d6b2e % Adj Data Hash: 2de19af262977811edc5d85ed630b45f % % 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 1944 4 NaN NaN NaN NaN NaN NaN -10.621 -2.292 1944 5 NaN NaN NaN NaN NaN NaN 2.957 -0.356 1944 6 NaN NaN NaN NaN NaN NaN 10.296 -0.077 1944 7 NaN NaN NaN NaN NaN NaN 13.543 0.143 1944 8 NaN NaN NaN NaN NaN NaN 10.763 -0.411 1944 9 NaN NaN NaN NaN NaN NaN 4.171 -0.685 1944 10 NaN NaN NaN NaN NaN NaN -3.778 1.583 1944 11 NaN NaN NaN NaN NaN NaN -13.918 -0.651 1944 12 NaN NaN NaN NaN NaN NaN -17.377 2.829 1945 1 NaN NaN NaN NaN NaN NaN -12.278 6.586 1945 2 NaN NaN NaN NaN NaN NaN -16.852 2.344 1945 3 NaN NaN NaN NaN NaN NaN -19.370 -3.431 1945 4 -9.494 0.165 0 0 -9.494 0.165 -8.469 -0.140 1945 5 -4.260 -6.243 0 0 -4.260 -6.243 -0.584 -3.897 1945 6 6.206 -2.838 0 0 6.206 -2.838 7.194 -3.179 1945 7 11.174 -0.897 0 0 11.174 -0.897 13.212 -0.189 1945 8 6.780 -3.064 0 0 6.780 -3.064 9.124 -2.049 1945 9 4.874 1.348 0 0 4.874 1.348 5.451 0.595 1945 10 -3.919 2.772 0 0 -3.919 2.772 -5.258 0.104 1945 11 -13.392 1.206 1 0 NaN NaN -17.702 -4.435 1945 12 NaN NaN NaN NaN NaN NaN -21.480 -1.275 1946 1 NaN NaN NaN NaN NaN NaN -14.655 4.208 1946 2 NaN NaN NaN NaN NaN NaN -20.565 -1.369 1946 3 NaN NaN NaN NaN NaN NaN -21.955 -6.015 1946 4 NaN NaN NaN NaN NaN NaN -9.359 -1.030 1946 5 NaN NaN NaN NaN NaN NaN 3.736 0.424 1946 6 NaN NaN NaN NaN NaN NaN 10.298 -0.075 1946 7 NaN NaN NaN NaN NaN NaN 14.666 1.266 1946 8 NaN NaN NaN NaN NaN NaN 9.326 -1.848 1946 9 NaN NaN NaN NaN NaN NaN 4.389 -0.466 1946 10 NaN NaN NaN NaN NaN NaN -2.264 3.098 1946 11 NaN NaN NaN NaN NaN NaN -13.711 -0.443