% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 167722 % Primary Name: ASI TANAGA ISLAND NS % Record Type: TAVG % Country: United States % State: AK % Latitude: 51.75000 +/- 0.00005 % Longitude: -178.03330 +/- 0.00005 % Elevation (m): 45.10 +/- 0.05 % # of Months: 26 % % IDs: ghcnd - USW00025709 % gsod - 999999-25709 % ncdc - 20021743 % wban - 25709 % % Sources: US First Order Summary of the Day % Global Historical Climatology Network - Daily % Global Summary of the Day % Multi-network Metadata System % % Site Hash: 505e091dd53ad8d3d3fed74119e9d3e3 % Raw Data Hash: af48fa7095e2941e5df087d131f14563 % Adj Data Hash: e9bbc82d460f00f8ce1aaf3d35414a22 % % 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 1946 2 NaN NaN NaN NaN NaN NaN -0.628 -1.063 1946 3 NaN NaN NaN NaN NaN NaN -0.629 -1.803 1946 4 NaN NaN NaN NaN NaN NaN 2.119 -0.083 1946 5 NaN NaN NaN NaN NaN NaN 3.426 -0.707 1946 6 NaN NaN NaN NaN NaN NaN 5.833 -0.439 1946 7 NaN NaN NaN NaN NaN NaN 7.787 -0.810 1946 8 NaN NaN NaN NaN NaN NaN 9.307 -0.467 1946 9 NaN NaN NaN NaN NaN NaN 8.840 0.325 1946 10 NaN NaN NaN NaN NaN NaN 5.683 0.226 1946 11 NaN NaN NaN NaN NaN NaN 2.808 -0.424 1946 12 NaN NaN NaN NaN NaN NaN 2.397 0.892 1947 1 NaN NaN NaN NaN NaN NaN 0.980 -0.176 1947 2 -0.560 -0.744 0 0 -0.560 -0.744 -0.266 -0.701 1947 3 0.201 -0.724 0 0 0.201 -0.724 0.483 -0.692 1947 4 2.007 0.056 0 0 2.007 0.056 2.341 0.139 1947 5 3.201 -0.682 0 0 3.201 -0.682 3.618 -0.516 1947 6 5.192 -0.830 0 0 5.192 -0.830 5.411 -0.861 1947 7 6.713 -1.634 1 0 NaN NaN 7.962 -0.635 1947 8 8.244 -1.280 1 0 NaN NaN 8.593 -1.181 1947 9 6.957 -1.307 0 0 6.957 -1.307 7.423 -1.092 1947 10 4.869 -0.337 0 0 4.869 -0.337 4.831 -0.625 1947 11 3.726 0.745 0 0 3.726 0.745 4.180 0.948 1947 12 0.254 -1.000 0 0 0.254 -1.000 0.674 -0.831 1948 1 -0.039 -0.945 0 0 -0.039 -0.945 0.754 -0.401 1948 2 0.327 0.143 1 0 NaN NaN 0.673 0.238 1948 3 1.808 0.884 0 0 1.808 0.884 1.870 0.695 1948 4 4.146 2.194 0 0 4.146 2.194 3.874 1.672 1948 5 5.095 1.212 0 0 5.095 1.212 4.538 0.405 1948 6 6.394 0.372 0 0 6.394 0.372 5.831 -0.442 1948 7 7.848 -0.499 0 0 7.848 -0.499 7.981 -0.616 1948 8 9.263 -0.261 0 0 9.263 -0.261 9.735 -0.039 1948 9 8.119 -0.146 0 0 8.119 -0.146 8.735 0.220 1948 10 4.489 -0.717 0 0 4.489 -0.717 4.547 -0.909 1948 11 2.530 -0.452 0 0 2.530 -0.452 2.963 -0.268 1948 12 1.430 0.175 0 0 1.430 0.175 1.786 0.281 1949 1 -0.199 -1.104 0 0 -0.199 -1.104 0.787 -0.369 1949 2 1.002 0.818 0 0 1.002 0.818 1.146 0.712 1949 3 0.640 -0.285 1 0 NaN NaN 1.268 0.093 1949 4 NaN NaN NaN NaN NaN NaN 1.608 -0.594 1949 5 NaN NaN NaN NaN NaN NaN 3.938 -0.196 1949 6 NaN NaN NaN NaN NaN NaN 5.895 -0.378 1949 7 NaN NaN NaN NaN NaN NaN 7.875 -0.722 1949 8 NaN NaN NaN NaN NaN NaN 9.670 -0.104 1949 9 NaN NaN NaN NaN NaN NaN 7.612 -0.903 1949 10 NaN NaN NaN NaN NaN NaN 4.880 -0.577 1949 11 NaN NaN NaN NaN NaN NaN 2.653 -0.579 1949 12 NaN NaN NaN NaN NaN NaN 1.743 0.237 1950 1 NaN NaN NaN NaN NaN NaN 4.155 3.000 1950 2 NaN NaN NaN NaN NaN NaN 1.229 0.794 1950 3 NaN NaN NaN NaN NaN NaN 1.128 -0.047