% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 167478 % Primary Name: NORFOLK FLEET WF NAS % Record Type: TAVG % Country: United States % State: VA % Latitude: 36.95000 +/- 0.00500 % Longitude: -76.30000 +/- 0.00500 % Elevation (m): 10.10 +/- 0.05 % # of Months: 52 % % IDs: ghcnd - USW00093731 % gsod - 999999-93731 % ncdc - 20026948 % wban - 93731 % % Sources: US First Order Summary of the Day % Global Historical Climatology Network - Daily % Global Summary of the Day % Multi-network Metadata System % % Site Hash: 677cdbbb0cc889cd5a74d6b975c60fb5 % Raw Data Hash: be8c6fbcd8c40a3913849126cbaf699a % Adj Data Hash: 71e2d7009ce3d493cfc30ec1bbe87520 % % 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 1957 5 NaN NaN NaN NaN NaN NaN 19.414 0.779 1957 6 NaN NaN NaN NaN NaN NaN 24.186 1.393 1957 7 NaN NaN NaN NaN NaN NaN 25.260 -0.033 1957 8 NaN NaN NaN NaN NaN NaN 24.439 -0.889 1957 9 NaN NaN NaN NaN NaN NaN 24.535 1.541 1957 10 NaN NaN NaN NaN NaN NaN 15.727 -1.916 1957 11 NaN NaN NaN NaN NaN NaN 13.961 1.109 1957 12 NaN NaN NaN NaN NaN NaN 9.689 1.464 1958 1 NaN NaN NaN NaN NaN NaN 4.311 -1.974 1958 2 NaN NaN NaN NaN NaN NaN 3.011 -3.513 1958 3 NaN NaN NaN NaN NaN NaN 7.055 -2.651 1958 4 NaN NaN NaN NaN NaN NaN 13.958 -0.251 1958 5 19.242 0.652 0 0 19.242 0.652 18.429 -0.206 1958 6 22.430 -0.318 0 0 22.430 -0.318 21.172 -1.620 1958 7 27.918 2.671 0 0 27.918 2.671 26.608 1.316 1958 8 26.171 0.889 0 0 26.171 0.889 25.519 0.191 1958 9 22.033 -0.915 0 0 22.033 -0.915 22.519 -0.475 1958 10 16.856 -0.742 0 0 16.856 -0.742 17.098 -0.545 1958 11 13.635 0.828 0 0 13.635 0.828 14.957 2.105 1958 12 3.697 -4.482 0 0 3.697 -4.482 5.031 -3.193 1959 1 4.805 -1.434 0 0 4.805 -1.434 5.654 -0.631 1959 2 6.696 0.218 0 0 6.696 0.218 7.219 0.695 1959 3 9.963 0.302 0 0 9.963 0.302 9.909 0.202 1959 4 15.813 1.650 0 0 15.813 1.650 15.293 1.084 1959 5 21.252 2.662 0 0 21.252 2.662 19.962 1.327 1959 6 24.542 1.794 0 0 24.542 1.794 23.170 0.378 1959 7 25.979 0.732 0 0 25.979 0.732 25.295 0.002 1959 8 26.808 1.526 0 0 26.808 1.526 26.148 0.820 1959 9 23.337 0.389 0 0 23.337 0.389 23.844 0.850 1959 10 18.798 1.200 0 0 18.798 1.200 19.405 1.762 1959 11 11.242 -1.565 0 0 11.242 -1.565 13.404 0.551 1959 12 7.892 -0.287 0 0 7.892 -0.287 9.115 0.891 1960 1 5.695 -0.544 0 0 5.695 -0.544 7.194 0.910 1960 2 5.981 -0.498 1 0 NaN NaN 6.454 -0.070 1960 3 4.321 -5.340 0 0 4.321 -5.340 4.336 -5.370 1960 4 17.378 3.215 0 0 17.378 3.215 16.583 2.374 1960 5 19.440 0.851 0 0 19.440 0.851 18.750 0.115 1960 6 24.225 1.478 0 0 24.225 1.478 23.117 0.325 1960 7 25.403 0.156 0 0 25.403 0.156 24.556 -0.736 1960 8 26.434 1.152 0 0 26.434 1.152 26.037 0.709 1960 9 23.138 0.190 0 0 23.138 0.190 23.479 0.485 1960 10 17.116 -0.482 0 0 17.116 -0.482 17.759 0.116 1960 11 12.298 -0.509 0 0 12.298 -0.509 13.924 1.072 1960 12 3.826 -4.353 0 0 3.826 -4.353 4.812 -3.413 1961 1 2.716 -3.523 0 0 2.716 -3.523 4.310 -1.975 1961 2 7.045 0.566 0 0 7.045 0.566 7.526 1.002 1961 3 11.739 2.078 0 0 11.739 2.078 11.873 2.167 1961 4 13.425 -0.739 0 0 13.425 -0.739 12.893 -1.316 1961 5 17.884 -0.706 0 0 17.884 -0.706 16.839 -1.796 1961 6 22.842 0.094 0 0 22.842 0.094 21.784 -1.008 1961 7 26.894 1.646 0 0 26.894 1.646 25.935 0.643 1961 8 25.798 0.516 0 0 25.798 0.516 25.408 0.080 1961 9 24.350 1.402 0 0 24.350 1.402 24.663 1.670 1961 10 17.121 -0.477 0 0 17.121 -0.477 17.115 -0.529 1961 11 12.713 -0.094 0 0 12.713 -0.094 13.998 1.146 1961 12 6.329 -1.850 0 0 6.329 -1.850 7.836 -0.388 1962 1 5.056 -1.183 0 0 5.056 -1.183 6.077 -0.208 1962 2 5.627 -0.852 0 0 5.627 -0.852 6.828 0.303 1962 3 7.805 -1.856 0 0 7.805 -1.856 7.814 -1.893 1962 4 14.987 0.823 0 0 14.987 0.823 14.401 0.192 1962 5 20.660 2.070 0 0 20.660 2.070 19.857 1.222 1962 6 23.645 0.898 0 0 23.645 0.898 22.511 -0.282 1962 7 24.840 -0.407 0 0 24.840 -0.407 24.162 -1.130 1962 8 23.746 -1.536 1 0 NaN NaN 24.760 -0.568 1962 9 NaN NaN NaN NaN NaN NaN 21.989 -1.004 1962 10 NaN NaN NaN NaN NaN NaN 18.338 0.694 1962 11 NaN NaN NaN NaN NaN NaN 11.952 -0.900 1962 12 NaN NaN NaN NaN NaN NaN 5.752 -2.472 1963 1 NaN NaN NaN NaN NaN NaN 4.438 -1.847 1963 2 NaN NaN NaN NaN NaN NaN 3.078 -3.446 1963 3 NaN NaN NaN NaN NaN NaN 11.866 2.160 1963 4 NaN NaN NaN NaN NaN NaN 14.767 0.558 1963 5 NaN NaN NaN NaN NaN NaN 16.922 -1.713 1963 6 NaN NaN NaN NaN NaN NaN 22.166 -0.627 1963 7 NaN NaN NaN NaN NaN NaN 24.693 -0.599 1963 8 NaN NaN NaN NaN NaN NaN 24.859 -0.469