% This file contains a station summary listing for a temperature % station in the Berkeley Earth database. This station is identified as: % % Berkeley ID#: 29246 % Primary Name: NORTHRIDGE CAL STATE % Record Type: TAVG % Country: United States % State: CA % Latitude: 34.23488 +/- 0.00988 % Longitude: -118.53331 +/- 0.00836 % Elevation (m): 268.42 +/- 7.27 % # of Months: 170 % % IDs: coop - 46263 % ghcnd - USC00046263 % ncdc - 30000470 % nws - CSUC1 % % Sources: US Cooperative Summary of the Day % Global Historical Climatology Network - Daily % US Cooperative Summary of the Month % Multi-network Metadata System % % Site Hash: 938b370ee0ad5022c1226ae3f8fceae0 % Raw Data Hash: 9bb6414cddf91262503e31536fb9acfc % Adj Data Hash: bfdf22eb00cdd0121a84b3046b15946d % % 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 1997 4 NaN NaN NaN NaN NaN NaN 14.779 1.353 1997 5 NaN NaN NaN NaN NaN NaN 20.573 4.112 1997 6 NaN NaN NaN NaN NaN NaN 20.116 0.196 1997 7 NaN NaN NaN NaN NaN NaN 23.165 -0.232 1997 8 NaN NaN NaN NaN NaN NaN 24.111 0.935 1997 9 NaN NaN NaN NaN NaN NaN 23.752 2.574 1997 10 NaN NaN NaN NaN NaN NaN 17.683 0.655 1997 11 NaN NaN NaN NaN NaN NaN 13.509 0.968 1997 12 NaN NaN NaN NaN NaN NaN 8.611 -0.788 1998 1 NaN NaN NaN NaN NaN NaN 9.847 0.944 1998 2 NaN NaN NaN NaN NaN NaN 9.190 -1.178 1998 3 NaN NaN NaN NaN NaN NaN 11.368 -0.028 1998 4 14.889 -0.975 0 0 14.901 -0.964 11.811 -1.615 1998 5 15.889 -3.011 0 0 15.965 -2.935 14.037 -2.424 1998 6 19.333 -3.025 0 0 19.441 -2.918 17.855 -2.065 1998 7 25.167 -0.669 0 0 25.245 -0.591 24.313 0.916 1998 8 27.333 1.718 0 0 27.361 1.746 25.504 2.328 1998 9 22.167 -1.451 0 0 22.162 -1.455 20.970 -0.208 1998 10 18.556 -0.912 0 0 18.526 -0.941 16.545 -0.483 1998 11 15.056 0.075 0 0 14.993 0.013 12.023 -0.518 1998 12 13.167 1.329 0 0 13.082 1.244 8.936 -0.463 1999 1 13.944 2.603 0 0 13.866 2.524 10.523 1.620 1999 2 13.389 0.582 0 0 13.330 0.523 10.470 0.102 1999 3 12.444 -1.391 0 0 12.409 -1.426 9.890 -1.506 1999 4 14.444 -1.420 0 0 14.456 -1.408 11.663 -1.763 1999 5 17.611 -1.289 0 0 17.688 -1.212 16.022 -0.439 1999 6 20.333 -2.025 0 0 20.441 -1.918 19.145 -0.775 1999 7 24.167 -1.669 0 0 24.245 -1.591 23.422 0.025 1999 8 24.500 -1.115 0 0 24.528 -1.087 22.574 -0.602 1999 9 22.389 -1.228 0 0 22.384 -1.233 21.334 0.155 1999 10 22.556 3.088 0 0 22.526 3.059 19.901 2.873 1999 11 16.833 1.853 0 0 16.771 1.791 13.959 1.418 1999 12 15.278 3.440 0 0 15.193 3.355 10.772 1.373 2000 1 14.167 2.825 0 0 14.088 2.747 10.787 1.884 2000 2 12.833 0.026 0 0 12.775 -0.032 10.649 0.281 2000 3 15.333 1.498 0 0 15.298 1.463 11.736 0.340 2000 4 18.333 2.469 0 0 18.345 2.481 15.232 1.807 2000 5 20.611 1.711 0 0 20.688 1.788 18.552 2.091 2000 6 23.222 0.864 0 0 23.330 0.971 21.696 1.776 2000 7 24.222 -1.614 0 0 24.301 -1.535 23.286 -0.111 2000 8 26.167 0.552 0 0 26.194 0.580 24.158 0.981 2000 9 23.778 0.160 0 0 23.773 0.156 21.754 0.575 2000 10 19.000 -0.467 0 0 18.971 -0.496 16.145 -0.884 2000 11 14.056 -0.925 0 0 13.993 -0.987 10.884 -1.657 2000 12 15.278 3.440 0 0 15.193 3.355 11.394 1.994 2001 1 11.017 -0.325 0 0 10.938 -0.403 8.461 -0.442 2001 2 11.611 -1.196 0 0 11.552 -1.255 8.847 -1.521 2001 3 15.722 1.887 0 0 15.687 1.852 12.636 1.239 2001 4 15.056 -0.809 0 0 15.067 -0.797 12.209 -1.217 2001 5 21.222 2.322 0 0 21.299 2.399 19.731 3.270 2001 6 23.111 0.753 0 0 23.219 0.860 21.668 1.748 2001 7 23.556 -2.280 0 0 23.634 -2.202 23.047 -0.350 2001 8 25.389 -0.226 0 0 25.417 -0.198 23.892 0.716 2001 9 23.944 0.327 0 0 23.940 0.323 22.423 1.244 2001 10 20.722 1.255 0 0 20.693 1.226 18.885 1.857 2001 11 16.444 1.464 0 0 16.382 1.402 13.353 0.811 2001 12 12.167 0.329 0 0 12.082 0.244 8.732 -0.667 2002 1 12.667 1.325 0 0 12.588 1.247 9.045 0.142 2002 2 15.611 2.804 0 0 15.552 2.745 12.305 1.937 2002 3 14.389 0.554 0 0 14.354 0.518 11.152 -0.245 2002 4 15.833 -0.031 0 0 15.845 -0.019 13.711 0.286 2002 5 18.278 -0.622 0 0 18.354 -0.546 16.628 0.167 2002 6 21.611 -0.747 0 0 21.719 -0.640 20.694 0.775 2002 7 24.556 -1.280 0 0 24.634 -1.202 24.508 1.112 2002 8 23.611 -2.004 0 0 23.639 -1.976 22.916 -0.260 2002 9 25.111 1.494 0 0 25.107 1.489 22.814 1.636 2002 10 17.944 -1.523 0 0 17.915 -1.552 16.243 -0.785 2002 11 17.944 2.964 0 0 17.882 2.902 14.572 2.031 2002 12 12.444 0.607 0 0 12.360 0.522 9.052 -0.347 2003 1 17.667 6.325 0 0 17.588 6.247 13.492 4.589 2003 2 13.444 0.638 0 0 13.386 0.579 10.453 0.085 2003 3 16.222 2.387 0 0 16.187 2.352 12.688 1.292 2003 4 14.500 -1.364 0 0 14.512 -1.353 11.504 -1.921 2003 5 18.722 -0.178 0 0 18.799 -0.101 16.901 0.440 2003 6 20.222 -2.136 0 0 20.330 -2.029 19.846 -0.073 2003 7 26.444 0.609 0 0 26.523 0.687 25.929 2.533 2003 8 26.833 1.218 0 0 26.861 1.246 24.772 1.596 2003 9 24.778 1.160 0 0 24.773 1.156 23.460 2.282 2003 10 23.000 3.533 0 0 22.971 3.504 20.524 3.496 2003 11 14.167 -0.814 0 0 14.104 -0.876 11.114 -1.427 2003 12 12.611 0.773 0 0 12.526 0.688 9.317 -0.082 2004 1 13.278 1.936 0 0 13.200 1.858 9.599 0.696 2004 2 12.222 -0.585 0 0 12.163 -0.644 9.436 -0.932 2004 3 19.056 5.220 0 0 19.020 5.185 15.485 4.089 2004 4 17.833 1.969 0 0 17.845 1.981 15.310 1.884 2004 5 19.333 0.433 0 0 19.410 0.510 18.308 1.847 2004 6 21.278 -1.081 0 0 21.385 -0.973 20.439 0.519 2004 7 24.667 -1.169 0 0 24.745 -1.091 24.257 0.860 2004 8 24.056 -1.559 0 0 24.083 -1.532 23.218 0.042 2004 9 24.167 0.549 0 0 24.162 0.545 22.564 1.385 2004 10 18.056 -1.412 0 0 18.026 -1.441 16.243 -0.785 2004 11 14.111 -0.869 0 0 14.049 -0.932 11.027 -1.514 2004 12 13.500 1.662 0 0 13.415 1.577 9.789 0.390 2005 1 13.444 2.103 0 0 13.366 2.024 9.991 1.088 2005 2 14.056 1.249 0 0 13.997 1.190 10.986 0.618 2005 3 15.167 1.332 0 0 15.131 1.296 12.046 0.650 2005 4 16.667 0.802 0 0 16.678 0.814 13.356 -0.070 2005 5 19.944 1.045 0 0 20.021 1.121 17.660 1.199 2005 6 20.389 -1.970 0 0 20.496 -1.862 18.788 -1.132 2005 7 25.667 -0.169 0 0 25.745 -0.091 25.363 1.966 2005 8 25.278 -0.337 0 0 25.306 -0.309 23.966 0.790 2005 9 21.944 -1.673 0 0 21.940 -1.677 20.143 -1.035 2005 10 19.556 0.088 0 0 19.526 0.059 17.195 0.167 2005 11 17.833 2.853 0 0 17.771 2.791 14.555 2.014 2005 12 14.500 2.662 0 0 14.415 2.577 10.789 1.390 2006 1 13.778 2.436 0 0 13.700 2.358 9.967 1.064 2006 2 15.500 2.693 0 0 15.441 2.634 11.981 1.613 2006 3 11.444 -2.391 0 0 11.409 -2.426 8.392 -3.004 2006 4 14.667 -1.198 0 0 14.678 -1.186 12.113 -1.312 2006 5 19.778 0.878 0 0 19.854 0.954 18.092 1.631 2006 6 24.889 2.530 0 0 24.996 2.638 22.773 2.853 2006 7 28.333 2.498 0 0 28.412 2.576 27.092 3.695 2006 8 24.722 -0.893 0 0 24.750 -0.865 23.103 -0.073 2006 9 23.944 0.327 0 0 23.940 0.323 22.060 0.881 2006 10 19.389 -0.078 0 0 19.360 -0.107 16.716 -0.312 2006 11 NaN NaN NaN NaN NaN NaN 14.586 2.045 2006 12 NaN NaN NaN NaN NaN NaN 9.909 0.510 2007 1 12.944 1.603 0 0 12.866 1.524 8.452 -0.451 2007 2 14.056 1.249 0 0 13.997 1.190 11.121 0.753 2007 3 17.611 3.776 0 0 17.576 3.741 14.067 2.671 2007 4 16.944 1.080 0 0 16.956 1.092 14.332 0.906 2007 5 19.500 0.600 0 0 19.577 0.677 17.548 1.087 2007 6 22.056 -0.303 0 0 22.163 -0.195 20.976 1.056 2007 7 25.611 -0.225 0 0 25.690 -0.146 25.001 1.604 2007 8 26.389 0.774 0 0 26.417 0.802 24.693 1.517 2007 9 22.667 -0.951 0 0 22.662 -0.955 20.854 -0.324 2007 10 20.611 1.144 0 0 20.582 1.115 17.533 0.504 2007 11 17.611 2.631 0 0 17.549 2.568 14.206 1.665 2007 12 12.278 0.440 0 0 12.193 0.355 8.178 -1.221 2008 1 11.944 0.603 0 0 11.866 0.524 8.308 -0.595 2008 2 14.278 1.471 0 0 14.219 1.412 10.643 0.275 2008 3 17.167 3.332 0 0 17.131 3.296 12.794 1.398 2008 4 18.278 2.413 0 0 18.290 2.425 14.435 1.009 2008 5 18.833 -0.067 0 0 18.910 0.010 16.672 0.211 2008 6 24.222 1.864 0 0 24.330 1.971 22.171 2.252 2008 7 25.444 -0.391 0 0 25.523 -0.313 24.855 1.458 2008 8 26.167 0.552 0 0 26.194 0.580 24.567 1.391 2008 9 25.111 1.494 0 0 25.107 1.489 23.176 1.997 2008 10 22.667 3.199 0 0 22.638 3.170 19.491 2.463 2008 11 19.333 4.353 0 0 19.271 4.291 15.165 2.624 2008 12 11.944 0.107 0 0 11.860 0.022 8.422 -0.977 2009 1 16.444 5.103 0 0 16.366 5.024 11.881 2.978 2009 2 12.833 0.026 0 0 12.775 -0.032 9.864 -0.504 2009 3 14.833 0.998 0 0 14.798 0.963 11.327 -0.070 2009 4 16.722 0.858 0 0 16.734 0.870 13.492 0.066 2009 5 21.222 2.322 0 0 21.299 2.399 19.396 2.935 2009 6 20.000 -2.359 0 0 20.108 -2.251 18.656 -1.264 2009 7 26.167 0.331 0 0 26.245 0.409 25.332 1.935 2009 8 25.389 -0.226 0 0 25.417 -0.198 23.660 0.484 2009 9 25.944 2.327 0 0 25.940 2.323 24.083 2.904 2009 10 19.611 0.144 0 0 19.582 0.115 16.867 -0.162 2009 11 17.500 2.520 0 0 17.438 2.457 13.606 1.065 2009 12 12.167 0.329 0 0 12.082 0.244 8.466 -0.933 2010 1 13.889 2.547 0 0 13.811 2.469 10.126 1.223 2010 2 13.722 0.915 0 1 13.722 0.915 10.592 0.224 2010 3 15.945 2.110 0 0 15.945 2.110 11.833 0.437 2010 4 15.357 -0.508 0 0 15.357 -0.508 11.874 -1.552 2010 5 18.148 -0.752 0 0 18.148 -0.752 15.421 -1.040 2010 6 21.025 -1.334 0 0 21.025 -1.334 19.956 0.036 2010 7 23.066 -2.770 0 0 23.066 -2.770 23.416 0.019 2010 8 24.590 -1.025 1 0 NaN NaN 22.813 -0.363 2010 9 NaN NaN NaN NaN NaN NaN 22.166 0.987 2010 10 NaN NaN NaN NaN NaN NaN 17.185 0.156 2010 11 NaN NaN NaN NaN NaN NaN 12.110 -0.431 2010 12 NaN NaN NaN NaN NaN NaN 10.116 0.717 2011 1 NaN NaN NaN NaN NaN NaN 10.462 1.559 2011 2 NaN NaN NaN NaN NaN NaN 8.955 -1.413 2011 3 NaN NaN NaN NaN NaN NaN 11.322 -0.074 2011 4 NaN NaN NaN NaN NaN NaN 13.787 0.361 2011 5 NaN NaN NaN NaN NaN NaN 15.289 -1.172 2011 6 NaN NaN NaN NaN NaN NaN 18.667 -1.253 2011 7 NaN NaN NaN NaN NaN NaN 23.833 0.436 2011 8 NaN NaN NaN NaN NaN NaN 23.838 0.662 2011 9 NaN NaN NaN NaN NaN NaN 22.511 1.333 2011 10 NaN NaN NaN NaN NaN NaN 18.439 1.411 2011 11 14.883 -0.097 0 2 15.300 0.320 11.718 -0.824 2011 12 12.760 0.922 0 0 13.325 1.487 8.789 -0.610 2012 1 15.556 4.215 0 0 16.078 4.736 11.654 2.751 2012 2 14.457 1.650 0 0 14.849 2.042 10.852 0.484 2012 3 14.189 0.354 0 0 14.424 0.589 11.003 -0.394 2012 4 16.992 1.127 0 0 16.913 1.049 14.284 0.859 2012 5 20.040 1.140 0 0 19.530 0.630 18.152 1.691 2012 6 21.773 -0.585 0 0 21.056 -1.303 20.316 0.396 2012 7 24.215 -1.621 0 0 23.691 -2.145 23.581 0.184 2012 8 27.942 2.327 0 0 27.757 2.142 26.108 2.932 2012 9 26.432 2.814 1 0 NaN NaN 24.554 3.375 2012 10 21.302 1.834 0 0 21.496 2.028 18.940 1.912 2012 11 16.803 1.823 0 0 17.220 2.240 13.882 1.340 2012 12 12.134 0.296 0 0 12.699 0.861 8.838 -0.562 2013 1 13.026 1.684 0 0 13.547 2.205 8.930 0.027 2013 2 12.786 -0.021 0 0 13.178 0.371 10.179 -0.189 2013 3 16.866 3.031 0 0 17.102 3.266 13.863 2.467 2013 4 18.150 2.286 0 0 18.072 2.207 15.533 2.107 2013 5 20.744 1.844 0 0 20.234 1.334 18.597 2.136 2013 6 22.743 0.385 0 0 22.026 -0.333 21.738 1.819 2013 7 24.955 -0.881 0 0 24.431 -1.404 24.929 1.532 2013 8 25.179 -0.436 0 0 24.994 -0.621 23.713 0.537 2013 9 26.432 2.814 1 0 NaN NaN 22.826 1.648 2013 10 NaN NaN NaN NaN NaN NaN 16.973 -0.055