:Product: 201310092100_DIF.txt
:Created: 2013 Oct 09 2127 UTC 
# United States Total Electron Content (USTEC), Operational Version 1.0
# Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center.
# Please send comments and suggestions to SWPC.Webmaster@noaa.gov 
#
# Units: TEC: TECU (10^16 electrons/m^2) x 10
#        Longitude, Latitude: degrees x 10
# Source: Kalman filter data assimilation model using ground-based GPS data from CORS, RTIGS, GPS/MET
# Missing data: n/a
# End record identifier: End of file
# Time Range: 2013 Oct 09 2100 - 2115 UTC
# Cadence: 15 minutes
# URL: http://www.swpc.noaa.gov/ustec/DIF_index.html
#
# See http://www.swpc.noaa.gov/ustec/docs/USTEC_doc.html for format explanation.
#
#          Difference from 10 day average indicating recent trend
#-------------------------------------------------------------------------
   83 -1600 -1560 -1520 -1480 -1440 -1400 -1360 -1320 -1280 -1240 -1200 -1160 -1120 -1080 -1040 -1000  -960  -920  -880  -840  -800  -760  -720  -680  -640  -600  -560  -520  -480  -440  -400 
   10    54    48    39    29    22    18    15    14    12    13    11     9     4    12    20    31    40    48    63    82    98    98    85    66    44    28    11     4    -1    -2    -2 
   25    51    46    38    30    23    18    15    13    13    12     9     9     2    12    19    32    42    52    71    89    91    76    62    51    38    26    10     3    -2    -3    -4 
   40    52    46    36    27    21    17    14    12    13    12     7     6    -4     4    13    28    39    47    66    88    94    83    71    60    42    26     8     1    -3    -4    -5 
   55    33    23    14    12    12    14    12    10    13    13     7    15    14    31    38    38    26    17    27    53    74    80    80    75    59    39    16     4    -2    -4    -5 
   70    16    11    11    14    15    14    11     9    12    13     6    17    19    36    42    47    57    75    93   103   101    95    92    87    66    43    22    10     2    -1    -3 
   85    32    27    24    21    16    12     8     7    11    13     6    16    17    24    15    11    50   129   172   140    91    76    81    81    59    37    20    10     3     0    -3 
  100    51    43    35    25    15     9     5     5    10    14     6    17    17    22    17    18    51   103   124   103    73    64    67    65    45    26    12     4     1    -1    -3 
  115    60    48    31    11    -4    -9    -5     1     9    14     6    16    16    17    14    16    38    70    85    84    76    60    39    27    16     9     5     1    -1    -2    -3 
  130    76    58    33     8    -7    -9    -3     3     9    14     7    16    15    16    13    10    21    39    55    72    71    44    15     5     3     3     2    -1    -4    -4    -6 
  145    87    61    26    -5   -18   -13    -4     4     9    13     6    16    13    16     9     3    -6    -5     8    32    40    20    -2    -7    -8    -6    -9    -9   -12   -12   -14 
  160    78    56    29    10     6     8     9    10    10     9     2     6     9    13    11    11     7     8     8    21    32    31    23     6    -8   -19   -25   -22   -21   -19   -20 
  175    45    36    30    29    30    26    21    16     9     4    -8    -5    -2    11    21    25    13    -3   -10     7    30    45    42    17   -14   -36   -44   -41   -38   -32   -31 
  190    14    23    39    53    53    41    29    17     4   -11   -30   -31   -21     3    23    33    26     8   -16   -42   -62   -52   -29   -22   -37   -57   -65   -61   -54   -43   -40 
  205    20    36    40    36    32    31    27    15    -2   -21   -42   -43   -38   -20     1    29    45    32    -8   -51   -80   -75   -49   -33   -39   -50   -54   -49   -47   -42   -42 
  220    95    78    56    41    37    36    30    15    -4   -23   -40   -40   -36   -16     9    32    45    47     1   -79  -116   -86   -44   -40   -61   -71   -71   -59   -51   -44   -43 
  235   127   100    69    44    36    37    33    21    10     0   -20   -39   -55   -48   -24     3     4     4     4    -2   -16   -40   -60   -75   -96  -103   -93   -70   -53   -43   -41 
  250   141   103    64    42    41    42    35    23    21    21     7    -6    -6     2     3     0     0   -10   -52   -75   -48   -32   -54   -87   -93   -77   -60   -48   -44   -40   -39 
  265   112    73    33    18    30    38    30    18    23    35    33    18     5     8     4    -3   -10   -20   -42   -58   -67   -67   -59   -64   -72   -64   -50   -39   -38   -37   -37 
  280    74    35     0    -8     8    21    11     1     5     9     7     4     1     8     7     1   -10   -38   -62   -58   -59   -63   -61   -59   -43   -14     1    -9   -26   -33   -35 
  295    45    16   -13   -14     8    22    14     7    15    20    11    -3    -5    -4    -8   -10   -19   -48   -69   -63   -59   -43   -13    -7   -20   -28   -26   -27   -33   -35   -35 
  310    31    16    -3    -8    -1    13    37    56    49    37    46    47    36    40    59    58    15   -43   -71   -60   -38   -34   -50   -62   -51   -43   -44   -48   -45   -40   -37 
  325    14    11     6    17    44    83   100    73    29    21    58    76    53    42    47    37   -21   -76   -95   -95   -89   -65   -46   -47   -50   -52   -55   -51   -45   -40   -37 
  340    -6    -4     9    45    99   136   119    69    18    13    62    81    41    21    38    27   -34   -91  -112   -96   -71   -50   -51   -67   -69   -60   -56   -56   -53   -47   -40 
  355   -43   -52   -46   -12    46    87    79    55    50    58    74    70    47    24     7   -25   -74  -113  -126  -111   -91   -77   -74   -81   -76   -67   -61   -62   -60   -51   -41 
  370    -7    13    33    23    -5     4    56    93    90    80    80    70    51    24     3   -31   -77  -115  -125  -116  -104   -93   -88   -92   -88   -78   -68   -67   -60   -47   -36 
  385    -1     4    13    24    34    48    93   153   153   107    84    79    62    40    21   -23   -89  -135  -139  -118  -109  -107  -100   -96   -95   -87   -70   -61   -58   -53   -48 
  400    31    28    17     5    22    69   123   157   139    87    62    60    67    69    30   -51  -117  -141  -138  -120  -110  -103   -92   -85   -86   -82   -67   -51   -43   -41   -41 
  415    32    36    39    43    65    95   113   123   115    81    57    56    67    70    29   -48  -107  -137  -146  -134  -112   -95   -85   -78   -76   -76   -75   -69   -62   -52   -46 
  430    19    34    39    23    12    38    95   145   152   117    75    57    64    61    16   -48   -95  -126  -136  -123   -99   -84   -83   -82   -75   -64   -50   -42   -42   -42   -41 
  445    35    32    41    60    74    69    70   101   119   103    80    71    74    70    30   -35   -93  -128  -135  -121  -101   -90   -88   -72   -52   -47   -54   -55   -53   -49   -47 
  460     4    19    43    48    42    56    94   135   148   123    86    56    39    31    -1   -49   -85  -113  -130  -119  -100   -79   -62   -55   -59   -68   -70   -60   -48   -38   -34 
  475     9     4    21    47    71    91   112   138   139   106    72    50    35    21    -5   -54   -94  -114  -118  -108   -87   -61   -47   -47   -55   -66   -74   -69   -57   -45   -38 
  490    32    28    44    84   112    98    81    90   106    90    54    33    35    38     9   -50   -96  -110  -100   -89   -86   -78   -65   -60   -60   -62   -67   -67   -59   -49   -41 
  505    31    37    62    89   103    99    86    81    79    65    50    38    30    18   -12   -59  -100  -114  -115  -110   -96   -67   -46   -47   -55   -57   -53   -46   -42   -36   -34 
  520    21    34    56    80    96   101    91    80    74    66    49    31    20    12   -10   -42   -68   -86  -103  -108  -103   -88   -69   -52   -44   -38   -33   -30   -29   -28   -28 
  535    42    45    59    77    88    89    80    69    67    66    63    56    44    21   -14   -52   -81   -98  -102   -97   -92   -83   -74   -70   -68   -58   -41   -28   -23   -25   -27 
  550    72    73    74    76    80    84    79    67    60    62    63    55    39    14   -15   -43   -61   -68   -68   -69   -76   -84   -83   -74   -63   -49   -32   -19   -17   -21   -26 
  565    71    72    75    76    69    60    55    52    50    47    40    27    15    -1   -16   -30   -43   -60   -77   -84   -80   -79   -84   -84   -69   -48   -35   -35   -38   -40   -41 
  580    75    76    73    63    51    48    59    72    74    58    37    20     8    -7   -20   -29   -43   -65   -89  -106  -112  -109   -99   -83   -70   -59   -48   -46   -45   -40   -33 
  595    76    79    78    69    49    31    33    47    54    46    35    21     2   -30   -57   -70   -81   -98  -112  -110   -95   -78   -68   -63   -59   -53   -46   -41   -39   -41   -45 
  610    69    69    65    54    43    42    56    74    84    76    59    37    16   -14   -44   -65   -81   -93   -96   -91   -81   -68   -55   -47   -45   -46   -45   -42   -39   -39   -40 
  625    67    71    78    88    95    95    86    75    68    59    49    29     6   -19   -35   -50   -69   -86   -95   -95   -84   -68   -49   -35   -33   -35   -40   -46   -53   -51   -46 
  640    61    65    71    77    81    83    79    69    59    49    38    18    -2   -16   -19   -23   -35   -47   -56   -63   -65   -63   -56   -43   -35   -39   -50   -56   -56   -53   -50 
  655    55    58    62    67    70    71    65    54    43    31    18    -4   -23   -27   -11    -5   -16   -32   -46   -54   -58   -57   -54   -52   -49   -43   -40   -41   -43   -41   -38 
  670    50    53    56    59    61    61    56    46    36    24    10    -9   -21   -17    -1     4    -8   -24   -35   -44   -52   -57   -52   -44   -40   -43   -43   -39   -33   -29   -27 
  685    46    48    50    53    53    53    49    41    33    21     8    -7   -18   -20   -13    -9   -15   -24   -33   -40   -46   -55   -58   -56   -50   -44   -39   -34   -29   -26   -25 
  700    43    45    46    48    49    49    45    37    31    22    11     0    -8   -13   -14   -18   -24   -28   -33   -36   -42   -51   -58   -63   -63   -56   -46   -35   -28   -24   -22 
