% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 18149 % Primary Name: SAND ISLAND MIDWAY % Record Type: TAVG % Country: Midway Islands [United States} % Latitude: 28.20000 +/- 0.00500 % Longitude: -117.35000 +/- 0.00500 % Elevation (m): 4.00 +/- 0.05 % # of Months: 82 % % IDs: gsod - 997379-99999 % icao - SNDP5 % usaf - 997379 % % Sources: Global Summary of the Day % % Site Hash: 75f67b36dc48f81a5ec20ad83393ee78 % Raw Data Hash: 948d4e8803e150787e9edd720a163b81 % Adj Data Hash: 39045a2f07e803cb50f1380854d5483d % % 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 2006 2 NaN NaN NaN NaN NaN NaN 20.802 1.417 2006 3 NaN NaN NaN NaN NaN NaN 18.383 -0.331 2006 4 NaN NaN NaN NaN NaN NaN 20.421 1.086 2006 5 NaN NaN NaN NaN NaN NaN 22.324 1.424 2006 6 NaN NaN NaN NaN NaN NaN 25.444 2.390 2006 7 NaN NaN NaN NaN NaN NaN 27.147 2.013 2006 8 NaN NaN NaN NaN NaN NaN 25.994 0.548 2006 9 NaN NaN NaN NaN NaN NaN 25.928 0.393 2006 10 NaN NaN NaN NaN NaN NaN 25.060 0.634 2006 11 NaN NaN NaN NaN NaN NaN 23.839 1.225 2006 12 NaN NaN NaN NaN NaN NaN 21.197 0.600 2007 1 NaN NaN NaN NaN NaN NaN 19.120 -0.494 2007 2 19.062 -0.493 0 0 19.062 -0.493 19.627 0.243 2007 3 18.446 -0.437 0 0 18.446 -0.437 19.082 0.368 2007 4 20.698 1.194 0 0 20.698 1.194 20.105 0.771 2007 5 21.749 0.679 0 0 21.749 0.679 21.439 0.539 2007 6 24.404 1.181 0 0 24.404 1.181 23.661 0.608 2007 7 25.923 0.620 0 0 25.923 0.620 25.577 0.444 2007 8 26.973 1.357 1 0 NaN NaN 26.139 0.693 2007 9 26.487 0.783 0 0 26.487 0.783 26.258 0.723 2007 10 25.686 1.091 0 0 25.686 1.091 25.450 1.024 2007 11 23.574 0.790 0 0 23.574 0.790 23.803 1.189 2007 12 22.079 1.313 1 0 NaN NaN 19.690 -0.906 2008 1 20.858 1.075 0 0 20.858 1.075 20.247 0.633 2008 2 20.420 0.866 0 0 20.420 0.866 20.043 0.659 2008 3 19.995 1.111 0 0 19.995 1.111 19.588 0.874 2008 4 21.350 1.845 0 0 21.350 1.845 20.851 1.516 2008 5 22.301 1.231 0 0 22.301 1.231 21.516 0.616 2008 6 23.754 0.531 0 0 23.754 0.531 23.599 0.545 2008 7 25.244 -0.060 0 0 25.244 -0.060 25.366 0.232 2008 8 26.253 0.637 0 0 26.253 0.637 25.778 0.332 2008 9 26.350 0.646 0 0 26.350 0.646 26.439 0.904 2008 10 26.519 1.923 1 0 NaN NaN 26.444 2.018 2008 11 22.925 0.142 0 0 22.925 0.142 23.831 1.217 2008 12 19.152 -1.614 0 0 19.152 -1.614 20.162 -0.434 2009 1 18.646 -1.138 0 0 18.646 -1.138 20.168 0.554 2009 2 19.893 0.339 0 0 19.893 0.339 20.163 0.779 2009 3 20.145 1.262 0 0 20.145 1.262 19.672 0.958 2009 4 21.985 2.481 0 0 21.985 2.481 20.812 1.477 2009 5 21.697 0.627 0 0 21.697 0.627 21.937 1.037 2009 6 24.113 0.890 0 0 24.113 0.890 23.413 0.359 2009 7 26.477 1.173 0 0 26.477 1.173 26.381 1.248 2009 8 26.935 1.320 0 0 26.935 1.320 26.607 1.161 2009 9 26.169 0.464 0 0 26.169 0.464 26.527 0.993 2009 10 24.165 -0.431 0 0 24.165 -0.431 24.215 -0.211 2009 11 22.713 -0.071 0 0 22.713 -0.071 23.281 0.667 2009 12 20.735 -0.031 0 0 20.735 -0.031 20.765 0.168 2010 1 19.063 -0.721 0 0 19.063 -0.721 20.196 0.582 2010 2 18.315 -1.239 0 0 18.315 -1.239 19.249 -0.136 2010 3 19.814 0.931 0 0 19.814 0.931 19.527 0.813 2010 4 20.237 0.732 0 0 20.237 0.732 19.665 0.330 2010 5 22.120 1.050 0 0 22.120 1.050 21.403 0.503 2010 6 25.270 2.047 0 0 25.270 2.047 23.717 0.664 2010 7 26.441 1.138 0 0 26.441 1.138 25.614 0.480 2010 8 27.091 1.476 1 0 NaN NaN 25.707 0.260 2010 9 26.952 1.248 0 0 26.952 1.248 26.556 1.021 2010 10 25.796 1.200 0 0 25.796 1.200 25.113 0.687 2010 11 22.859 0.076 0 0 22.859 0.076 22.812 0.198 2010 12 21.747 0.981 0 0 21.747 0.981 21.683 1.086 2011 1 20.340 0.557 0 0 20.340 0.557 20.475 0.861 2011 2 17.813 -1.741 0 0 17.813 -1.741 18.399 -0.986 2011 3 19.993 1.109 0 0 19.993 1.109 19.686 0.972 2011 4 20.333 0.829 0 0 20.333 0.829 20.257 0.922 2011 5 22.145 1.075 0 0 22.145 1.075 21.264 0.364 2011 6 25.596 2.373 0 0 25.596 2.373 23.999 0.945 2011 7 26.030 0.727 0 0 26.030 0.727 25.680 0.546 2011 8 26.582 0.967 0 0 26.582 0.967 26.057 0.611 2011 9 26.439 0.735 0 0 26.439 0.735 26.526 0.991 2011 10 24.962 0.367 0 0 24.962 0.367 25.341 0.915 2011 11 23.698 0.915 0 0 23.698 0.915 23.179 0.565 2011 12 22.717 1.951 1 0 NaN NaN 20.111 -0.486 2012 1 20.797 1.014 0 0 20.797 1.014 21.158 1.544 2012 2 19.891 0.337 0 0 19.891 0.337 19.822 0.438 2012 3 20.685 1.802 0 0 20.685 1.802 19.682 0.968 2012 4 21.107 1.603 0 0 21.107 1.603 20.553 1.218 2012 5 23.692 2.622 0 0 23.692 2.622 22.774 1.874 2012 6 25.861 2.638 0 0 25.861 2.638 24.342 1.289 2012 7 25.815 0.512 0 0 25.815 0.512 25.483 0.349 2012 8 25.887 0.271 0 0 25.887 0.271 25.966 0.520 2012 9 26.146 0.442 0 0 26.146 0.442 26.495 0.960 2012 10 24.272 -0.323 0 0 24.272 -0.323 24.906 0.480 2012 11 23.117 0.334 1 0 NaN NaN 23.871 1.257 2012 12 21.129 0.363 0 0 21.129 0.363 21.178 0.581 2013 1 19.615 -0.169 0 0 19.615 -0.169 19.729 0.115 2013 2 20.367 0.813 0 0 20.367 0.813 19.708 0.323 2013 3 19.115 0.231 0 0 19.115 0.231 19.681 0.967 2013 4 19.220 -0.284 0 0 19.220 -0.284 19.540 0.205 2013 5 21.968 0.898 0 0 21.968 0.898 21.799 0.899 2013 6 24.561 1.338 0 0 24.561 1.338 23.995 0.942 2013 7 26.009 0.706 0 0 26.009 0.706 25.704 0.570 2013 8 26.729 1.114 0 0 26.729 1.114 26.036 0.589 2013 9 26.785 1.081 0 0 26.785 1.081 26.511 0.976 2013 10 24.273 -0.322 0 0 24.273 -0.322 24.238 -0.188 2013 11 24.597 1.813 1 0 NaN NaN NaN NaN