% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 33643 % Primary Name: ANNANDALE % Record Type: TAVG % Country: United States % State: VA % Latitude: 38.81670 +/- 0.00005 % Longitude: -77.20000 +/- 0.00005 % Elevation (m): 95.10 +/- 0.05 % # of Months: 62 % % IDs: coop - 440216 % ghcnd - USC00440216 % ncdc - 20027251 % % Sources: US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % US Cooperative Summary of the Month % Multi-network Metadata System % % Site Hash: eb445f69e06d8d045cbdc0f3867fd839 % Raw Data Hash: 02e6f8f0b9b481fab9340ed1ea205811 % Adj Data Hash: d8c9f027c357a0bba12e58a1ebc9677b % % 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 1 NaN NaN NaN NaN NaN NaN 0.727 1.196 1946 2 NaN NaN NaN NaN NaN NaN 1.556 0.755 1946 3 NaN NaN NaN NaN NaN NaN 10.330 4.528 1946 4 NaN NaN NaN NaN NaN NaN 11.797 0.010 1946 5 NaN NaN NaN NaN NaN NaN 17.012 -0.156 1946 6 NaN NaN NaN NaN NaN NaN 20.774 -1.043 1946 7 NaN NaN NaN NaN NaN NaN 23.409 -0.895 1946 8 NaN NaN NaN NaN NaN NaN 21.120 -2.442 1946 9 NaN NaN NaN NaN NaN NaN 20.110 0.373 1946 10 NaN NaN NaN NaN NaN NaN 14.623 1.562 1946 11 NaN NaN NaN NaN NaN NaN 9.847 2.556 1946 12 NaN NaN NaN NaN NaN NaN 3.173 1.564 1947 1 3.556 3.623 0 0 3.556 3.623 3.307 3.776 1947 2 -1.778 -2.980 0 0 -1.778 -2.980 -2.187 -2.988 1947 3 2.889 -3.313 0 0 2.889 -3.313 2.843 -2.959 1947 4 12.333 0.145 0 0 12.333 0.145 12.738 0.951 1947 5 17.389 -0.179 0 0 17.389 -0.179 16.767 -0.400 1947 6 20.778 -1.440 0 0 20.778 -1.440 20.677 -1.140 1947 7 22.611 -2.094 0 0 22.611 -2.094 22.897 -1.407 1947 8 24.389 0.426 0 0 24.389 0.426 24.612 1.051 1947 9 19.667 -0.471 0 0 19.667 -0.471 20.080 0.343 1947 10 16.444 2.982 0 0 16.444 2.982 16.109 3.048 1947 11 8.667 0.975 1 0 NaN NaN 6.407 -0.884 1947 12 NaN NaN NaN NaN NaN NaN 0.338 -1.271 1948 1 -2.722 -2.654 0 0 -2.722 -2.654 -3.740 -3.271 1948 2 1.889 0.687 0 0 1.889 0.687 0.183 -0.618 1948 3 8.667 2.465 0 0 8.667 2.465 7.721 1.920 1948 4 12.889 0.700 0 0 12.889 0.700 12.380 0.592 1948 5 16.944 -0.624 0 0 16.944 -0.624 16.813 -0.354 1948 6 22.000 -0.218 0 0 22.000 -0.218 21.736 -0.081 1948 7 24.333 -0.372 0 0 24.333 -0.372 24.164 -0.140 1948 8 22.944 -1.018 0 0 22.944 -1.018 22.928 -0.633 1948 9 18.889 -1.249 0 0 18.889 -1.249 19.526 -0.212 1948 10 12.333 -1.129 0 0 12.333 -1.129 11.778 -1.284 1948 11 9.611 1.920 0 0 9.611 1.920 10.170 2.880 1948 12 3.056 1.045 0 0 3.056 1.045 2.373 0.763 1949 1 4.778 4.846 0 0 4.778 4.846 4.072 4.541 1949 2 5.944 4.743 0 0 5.944 4.743 4.290 3.489 1949 3 6.389 0.187 0 0 6.389 0.187 6.866 1.065 1949 4 11.000 -1.189 0 0 11.000 -1.189 11.450 -0.338 1949 5 17.667 0.098 0 0 17.667 0.098 17.200 0.033 1949 6 22.722 0.505 0 0 22.722 0.505 22.412 0.595 1949 7 25.375 0.670 1 0 NaN NaN 25.909 1.605 1949 8 24.000 0.038 0 0 24.000 0.038 23.806 0.244 1949 9 18.000 -2.138 0 0 18.000 -2.138 18.065 -1.672 1949 10 15.722 2.260 0 0 15.722 2.260 15.641 2.580 1949 11 7.222 -0.469 0 0 7.222 -0.469 7.590 0.300 1949 12 3.444 1.434 0 0 3.444 1.434 2.843 1.234 1950 1 4.917 4.985 1 0 NaN NaN 6.260 6.729 1950 2 1.778 0.576 0 0 1.778 0.576 1.181 0.380 1950 3 4.167 -2.035 0 0 4.167 -2.035 3.989 -1.812 1950 4 10.056 -2.133 0 0 10.056 -2.133 10.064 -1.723 1950 5 16.611 -0.957 0 0 16.611 -0.957 16.548 -0.620 1950 6 21.500 -0.718 0 0 21.500 -0.718 21.280 -0.537 1950 7 23.222 -1.483 0 0 23.222 -1.483 22.990 -1.315 1950 8 22.778 -1.185 0 0 22.778 -1.185 22.717 -0.844 1950 9 18.667 -1.471 0 0 18.667 -1.471 18.140 -1.597 1950 10 14.667 1.205 0 0 14.667 1.205 13.906 0.845 1950 11 8.167 0.475 0 0 8.167 0.475 7.673 0.383 1950 12 0.778 -1.232 0 0 0.778 -1.232 -0.468 -2.077 1951 1 3.056 3.123 0 0 3.056 3.123 1.466 1.935 1951 2 2.944 1.743 0 0 2.944 1.743 1.331 0.530 1951 3 6.556 0.354 0 0 6.556 0.354 5.951 0.150 1951 4 12.111 -0.077 0 0 12.111 -0.077 11.712 -0.076 1951 5 17.111 -0.457 0 0 17.111 -0.457 16.799 -0.369 1951 6 22.167 -0.051 0 0 22.167 -0.051 21.479 -0.337 1951 7 23.882 -0.822 1 0 NaN NaN 24.400 0.096 1951 8 22.343 -1.620 1 0 NaN NaN 23.148 -0.413 1951 9 20.000 -0.138 0 0 20.000 -0.138 20.000 0.263 1951 10 15.389 1.927 0 0 15.389 1.927 14.579 1.518 1951 11 6.778 -0.914 0 0 6.778 -0.914 5.272 -2.018 1951 12 3.444 1.434 0 0 3.444 1.434 2.246 0.637 1952 1 4.056 4.123 0 0 4.056 4.123 2.520 2.988 1952 2 2.889 1.687 0 0 2.889 1.687 2.541 1.740 1952 3 5.000 -1.202 0 0 5.000 -1.202 5.014 -0.787 1952 4 NaN NaN NaN NaN NaN NaN 12.679 0.891 1952 5 NaN NaN NaN NaN NaN NaN 16.176 -0.992 1952 6 NaN NaN NaN NaN NaN NaN 23.209 1.392 1952 7 NaN NaN NaN NaN NaN NaN 25.369 1.064 1952 8 NaN NaN NaN NaN NaN NaN 23.292 -0.270 1952 9 NaN NaN NaN NaN NaN NaN 19.447 -0.290 1952 10 NaN NaN NaN NaN NaN NaN 11.189 -1.872 1952 11 NaN NaN NaN NaN NaN NaN 8.105 0.814 1952 12 NaN NaN NaN NaN NaN NaN 1.969 0.360 1953 1 NaN NaN NaN NaN NaN NaN 2.865 3.334 1953 2 NaN NaN NaN NaN NaN NaN 3.494 2.693 1953 3 NaN NaN NaN NaN NaN NaN 7.009 1.208