:Product: 201310092145_DIF.txt
:Created: 2013 Oct 09 2212 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 2145 - 2200 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   154   137   110    81    58    42    30    18    15    14    15    12    13    14    16    18    21    24    27    33    40    47    50    45    38    29    21    15    11     8     6 
   25   102    94    81    66    52    41    24    14    10     6     7     4     6     8    11    14    17    19    23    28    37    48    52    48    40    30    23    17    13     9     8 
   40    82    75    65    52    37    22    10     5     0    -6    -2    -5    -3     2     7    11    14    17    24    35    45    52    55    49    40    31    24    18    14    11     9 
   55    69    63    53    32    14     4    -3    -6   -14   -15   -15   -17   -14    -8    -2     0    -4    -1    11    28    39    46    46    42    36    28    22    17    13    11    10 
   70    52    50    39    23     5    -6   -11   -16   -28   -30   -30   -31   -28   -23   -16   -14   -19   -19     1    24    33    29    22    22    24    22    18    15    12    10     9 
   85    42    38    28    14    -2   -11   -20   -29   -45   -50   -52   -52   -50   -47   -35   -12     3     9    15    29    30    15    -1     2    11    16    14    11     8     7     7 
  100    46    38    22     8    -6   -15   -27   -42   -66   -78   -85   -80   -71   -63   -41    -9     8     6     1    18    28    24     9     7    10    10     7     4     2     2     2 
  115    38    14   -12   -23   -27   -29   -41   -61   -93  -118  -129  -123  -116  -112   -81   -17    32    42    18     8    16    23    19    13     9     2    -5    -9   -10    -7    -5 
  130    46    25    -4   -22   -34   -39   -51   -77  -117  -153  -150  -113   -91  -101   -85   -24     9     4   -13   -23   -15    -1     7     1    -6   -15   -21   -24   -23   -20   -17 
  145   -21   -57   -81   -81   -68   -56   -56   -69   -80   -88   -95  -115  -121   -95   -43    11    35    10   -46   -86   -86   -56   -24   -20   -28   -41   -52   -55   -50   -38   -27 
  160   -20   -62   -83   -82   -68   -57   -57   -74   -81   -80   -42   -32   -37   -36   -27   -16     2   -26   -92  -127  -111   -75   -40   -42   -51   -59   -57   -48   -41   -36   -33 
  175    -3   -36   -51   -55   -51   -51   -58   -80   -83   -77   -33   -10     7    39    65    69    49   -17   -98  -136  -121   -78   -37   -31   -35   -46   -59   -65   -64   -57   -50 
  190    60    27     1   -26   -39   -50   -63   -72   -61   -74   -75   -78   -70   -28    33    76    76    11   -57   -68   -60   -52   -41   -45   -52   -60   -64   -64   -60   -56   -51 
  205    44    18    -3   -28   -33   -39   -59   -92   -92   -60    -4    -8   -59   -66     4    65    44   -45  -102   -87   -62   -55   -55   -66   -68   -66   -64   -65   -66   -63   -59 
  220    50    18   -11   -40   -38   -19     7    31    26   -34   -58   -50   -35   -17    -2     8    -3   -76  -140  -131  -100   -92   -90   -85   -70   -59   -59   -61   -64   -65   -62 
  235     5   -21   -38   -56   -40    12    77   124   102   -12   -89   -83   -38    -1    -4   -12   -14   -55  -108  -108   -92   -91   -80   -62   -45   -42   -53   -65   -71   -71   -68 
  250    45     8   -26   -51   -36    13    54    45    -7   -67   -79   -46   -21   -11    -6    29    74    39   -63  -110   -93   -76   -68   -53   -39   -38   -51   -65   -74   -78   -76 
  265    87    52    10   -23   -30     3    45    59    28   -37   -75   -47   -10    21    28    -3   -32   -45   -59   -84   -98   -91   -64   -33   -18   -21   -38   -62   -81   -89   -86 
  280   101    81    50    27    19    38    55    51    28    -1   -29    -2    26    40    42    38    42    32   -39  -116  -136  -103   -72   -51   -44   -40   -42   -47   -56   -62   -64 
  295    87    82    59    31    29    62    87    87    64    37    14    26    43    58    71    51    -6   -47   -77  -100  -118  -114   -90   -61   -51   -50   -52   -54   -61   -67   -66 
  310    51    62    64    62    72   104   130   120    77    31    -1    -4   -22   -43   -32   -12    -5   -22   -65   -96  -103   -99   -97   -90   -81   -72   -64   -55   -49   -48   -48 
  325    35    39    40    53    83   131   158   134    88    82    87    73    37    25    44    45    -7   -75  -112  -113  -108  -105  -105   -99   -93   -83   -73   -60   -47   -39   -34 
  340    26    30    34    46    75   123   145   120    82    77    93    95    73    58    68    63     5   -77  -117  -105   -98  -112  -119  -114  -104   -97   -88   -73   -62   -65   -73 
  355    29    34    34    46    78   132   157   126    76    68    83    63    20    10    16   -10   -54   -92  -112  -109  -106  -104   -91   -77   -81   -88   -79   -59   -46   -42   -42 
  370    34    31    28    39    69   121   157   174   169   143    96    61    44    39    19   -33   -85  -103  -109  -116  -121  -111   -99   -78   -62   -58   -54   -41   -27   -23   -23 
  385    42    38    28    34    57    98   130   160   179   148    73    18    11    22    18   -31   -93  -117  -124  -124  -118  -107   -94   -77   -61   -54   -45   -38   -34   -32   -30 
  400    40    41    37    40    32    41    61   110   169   168    83     8    -3     2   -22   -74  -106  -110  -128  -131  -113   -97   -92   -88   -78   -69   -61   -56   -49   -42   -37 
  415    48    49    48    58    62    72    81   115   174   166    75     9     1   -19   -61   -76   -78   -94  -126  -130  -113  -101   -93   -82   -73   -68   -67   -66   -62   -54   -47 
  430    42    46    54    76    92   106   117   135   154   121    44    19    43    12   -53   -74   -75   -90  -116  -117  -103   -84   -73   -69   -74   -84   -88   -82   -69   -59   -53 
  445    43    45    51    73    98   117   126   127   138   118    62     4   -40   -78   -84   -83   -99  -110  -113  -112   -98   -76   -62   -59   -61   -70   -77   -80   -77   -69   -62 
  460    38    39    43    63    86    99   105   127   155   139    64    -6   -46   -74   -86   -84   -87  -101  -110  -103   -81   -62   -59   -62   -59   -52   -57   -70   -75   -72   -64 
  475    42    42    41    53    68    85    96   118   142   120    55    -5   -34   -55   -71   -75   -88  -100   -96   -81   -71   -71   -69   -58   -46   -42   -47   -59   -66   -65   -59 
  490    49    45    33    48    69    87   106   120   126   105    53   -15   -53   -66   -74   -80   -78   -68   -61   -61   -57   -51   -49   -46   -41   -44   -53   -65   -69   -64   -57 
  505    78    63    44    39    56    82   109   129   146   142    90     2   -63   -91   -90   -70   -43   -25   -19   -21   -20   -18   -23   -31   -42   -57   -67   -66   -59   -54   -52 
  520    63    56    49    50    62    81    99   100    91    77    51     5   -38   -66   -79   -70   -45   -17     1     3     2     2     0    -8   -26   -49   -63   -65   -63   -62   -58 
  535    73    57    39    30    33    41    45    32    17    14    10   -12   -45   -78   -92   -75   -42   -18    -3     1    -1    -9   -21   -31   -34   -45   -60   -65   -62   -61   -59 
  550    86    88    84    66    40    23    24    21    10     4     6     4    -8   -25   -33   -25   -14   -12   -12   -17   -27   -36   -37   -23   -12   -23   -44   -54   -55   -57   -57 
  565    83    87    95   101    95    74    59    53    51    48    45    35    17    -3   -20   -22   -17   -17   -12    -8    -5    -7   -11   -16   -24   -40   -50   -52   -51   -55   -59 
  580    81    87   102   121   120    92    69    74    99   112   101    76    50    28     5   -12   -27   -33   -23   -10    -3    -5   -12   -20   -27   -38   -46   -47   -43   -41   -40 
  595    85    89   105   136   156   144   114    91    78    69    56    35    12    -1    -8    -7    -2     4     8     7     1    -7   -15   -23   -28   -34   -38   -39   -37   -35   -34 
  610    86    96   108   121   130   133   135   129   113    84    53    29    16    13     9     4    -1    -2     0    -1    -5   -12   -19   -24   -29   -31   -33   -33   -31   -29   -27 
  625    72    77    82    87    88    83    77    72    70    63    48    31    17    11     5     0    -3    -5    -4    -3    -7   -13   -19   -24   -27   -29   -30   -30   -29   -27   -25 
  640    41    42    48    51    49    49    54    54    38    12    -4    -3     4     7     4    -1    -4    -5    -5    -4    -6   -11   -15   -18   -21   -24   -27   -28   -29   -27   -25 
  655    63    56    53    53    53    45    31    14     8    13    20    21    15     9     3    -1    -4    -8   -10   -12   -14   -17   -19   -20   -22   -24   -25   -26   -25   -22   -20 
  670    60    56    55    55    53    46    38    27    21    18    17    15    11     7     3    -1    -5    -9   -12   -13   -14   -16   -17   -18   -18   -18   -18   -18   -17   -14   -12 
  685    75    70    63    56    51    45    38    28    23    20    17    13     9     6     4     2    -1    -6   -10   -13   -15   -16   -16   -17   -17   -17   -17   -17   -17   -16   -15 
  700    63    60    56    52    48    43    37    30    25    22    17    13    10     8     7     4     0    -5    -9   -13   -15   -16   -17   -16   -16   -16   -15   -15   -15   -15   -15 
