:Product: 201310091400_DIF.txt
:Created: 2013 Oct 09 1427 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 1400 - 1415 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
#-------------------------------------------------------------------------
   78 -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    38    36    35    32    29    27    26    25    25    23    22    20    19    16    13    10     5     0    -4    -8    -9    -9   -10   -14   -20   -26   -28   -24   -18   -13   -10 
   25    37    36    34    33    29    27    26    26    25    24    23    22    21    19    17    15    12     8     5     1     0     1    -1    -7   -16   -26   -29   -25   -19   -14   -11 
   40    37    36    35    33    29    28    27    26    26    25    23    23    23    22    22    21    21    19    15    11    10    10     8    -1   -17   -32   -35   -27   -19   -15   -12 
   55    37    36    35    33    30    28    27    26    26    25    24    24    24    26    27    30    34    37    38    35    31    26    21    11    -2   -12   -13   -12   -12   -12   -12 
   70    37    37    35    33    31    29    27    26    25    24    24    24    26    29    33    39    46    53    57    56    50    42    34    24    15     9     4    -1    -6    -7    -7 
   85    36    36    35    33    32    28    26    25    24    23    23    24    27    32    38    46    55    64    70    71    66    58    48    37    25    14     7     5     2     1     1 
  100    38    36    34    32    30    27    25    23    22    22    22    24    28    34    42    51    60    69    76    79    77    72    66    61    56    49    33    14     4     3     6 
  115    34    32    30    28    26    23    22    20    19    19    21    23    28    34    43    52    61    70    78    82    81    77    73    73    69    54    33    19    16    17    18 
  130    26    25    23    22    20    19    17    16    16    16    18    22    26    33    41    52    62    72    81    85    84    78    70    61    52    43    39    38    36    31    27 
  145    14    14    15    14    13    13    12    12    12    13    16    19    24    31    41    53    66    76    84    88    85    75    61    51    48    48    49    47    40    32    28 
  160     3     4     5     6     7     7     7     7     8    10    13    17    21    30    41    56    72    83    90    90    84    72    56    47    49    54    52    44    34    26    23 
  175    -5    -3    -1     1     1     2     2     3     5     8    11    15    20    30    44    64    83    93    92    84    75    67    62    60    59    54    44    33    23    17    15 
  190   -10    -8    -7    -6    -6    -6    -3     1     4     7    12    15    20    30    45    64    83    93    95    89    83    78    74    70    62    47    30    20    11     6     5 
  205   -10    -9    -9   -10   -11   -10    -6    -1     4    10    14    17    21    30    43    64    86   100   102    98    92    89    80    62    38    21     9     4    -2    -6    -7 
  220   -10    -8    -6    -7   -10   -11    -9    -2     6    13    18    20    23    30    38    47    58    74    90    93    84    78    75    63    40    16    -1    -8   -13   -17   -18 
  235   -11    -8    -4     0    -1    -6    -7    -1     9    18    22    22    24    29    39    48    56    68    87    96    89    81    77    62    34     4   -15   -21   -24   -27   -28 
  250    -7    -5     0     4     8     6     3     5    13    21    24    23    23    28    35    37    39    54    83    94    78    59    47    29     2   -24   -36   -37   -34   -34   -34 
  265    -4    -2     3     8    12    12     9     9    15    22    25    23    25    32    37    39    45    62    80    80    61    40    24     8    -8   -26   -38   -41   -39   -38   -37 
  280    -2     0     3    10    16    19    18    17    20    24    25    24    26    32    36    42    54    68    70    54    28     5    -8   -11   -14   -21   -31   -39   -40   -38   -36 
  295     0     1     4     8    15    20    21    20    21    23    25    27    31    29    25    38    70    92    73    31     2   -13   -24   -29   -25   -21   -25   -36   -40   -37   -32 
  310     1     2     3     4     7    11    14    15    16    16    15    16    26    35    35    44    73    90    75    40    -5   -48   -71   -64   -43   -24   -18   -27   -36   -37   -30 
  325     1     1     0    -1     0     4     8    11    12    13    11    10    16    23    27    39    62    72    55    25   -18   -61   -81   -74   -52   -30   -18   -20   -30   -33   -27 
  340     0    -1    -2    -2     0     3     5     4     2     3     5    10    21    30    32    37    51    58    40     5   -26   -44   -60   -67   -56   -35   -20   -17   -19   -19   -15 
  355     0    -1    -1    -1     0     2     3     1    -3    -7    -8     3    22    33    30    30    39    43    19   -16   -36   -46   -53   -52   -40   -27   -17   -13   -11    -8    -5 
  370     0     0     0     1     1     3     3     2    -2    -9   -11    -7     1    15    27    32    34    29     5   -24   -40   -47   -46   -36   -25   -22   -19   -13    -7    -1     1 
  385     0     0     1     1     2     3     3     0    -7   -14   -15   -10    -2    10    26    37    35    19    -9   -34   -41   -41   -43   -42   -37   -34   -32   -21    -8     1     5 
  400     0     0     1     2     2     4     3    -1    -9   -16   -17   -11    -3     4    12    23    29    16   -14   -42   -48   -41   -40   -45   -51   -53   -49   -34   -17    -6    -2 
  415     0     1     1     2     2     3     0    -5   -12   -14   -14   -11    -6     1    10    15    14     4   -20   -44   -53   -45   -38   -39   -45   -52   -51   -42   -28   -19   -16 
  430     0     0     1     2     2     1    -4   -11   -16   -18   -14    -9    -3     1     2    -2    -1    -1   -16   -32   -37   -31   -27   -29   -38   -50   -57   -54   -42   -32   -28 
  445     0     0     0     0     0    -2    -6   -12   -17   -18   -14    -6    -1    -3    -4     1     5    -5   -23   -33   -39   -38   -29   -24   -30   -51   -69   -71   -53   -38   -31 
  460    -1    -1    -1    -2    -3    -5    -7   -10   -14   -16   -14    -8    -9   -15   -13    -3    -3   -14   -28   -33   -38   -33   -23   -25   -35   -48   -65   -73   -64   -52   -43 
  475    -2    -2    -2    -3    -6    -9   -12   -14   -14   -16   -15   -10    -5    -5    -5    -4    -3   -11   -27   -34   -32   -19    -7   -13   -26   -42   -63   -82   -81   -69   -55 
  490    -2    -1    -1    -2    -5   -10   -14   -17   -17   -16   -14   -12   -10   -11   -10    -7    -5    -7   -15   -21   -20    -6     4    -5   -19   -29   -46   -71   -81   -77   -66 
  505    -2    -1    -1    -3    -6   -10   -13   -17   -18   -21   -24   -25   -20   -13    -9    -8    -5    -5   -13   -12     1    17    21     4   -15   -20   -23   -38   -52   -52   -43 
  520    -4    -4    -3    -4    -7    -9   -13   -15   -16   -15   -15   -14   -11    -5     1     6     9    12    11    13    17    26    28    16    -4   -13   -16   -22   -28   -24   -15 
  535    -4    -3    -3    -3    -5    -7    -8   -10   -11   -12   -11   -11    -9    -4     0     5    13    21    25    24    22    24    22     8    -7    -9    -8    -9    -7    -1     6 
  550    -3    -3    -3    -4    -5    -6    -5    -5    -8   -10    -6     0     5     9    14    16    17    20    21    23    24    25    14    -6   -17    -9     9    23    31    36    38 
  565     0     2     4     7     7     6     3     0    -2    -3    -2    -4    -5    -5    -5    -3     2    11    20    28    34    32    20     1    -8     7    35    57    63    58    51 
  580     5     6     8    10    11     8     5     2     1    -1    -5   -10   -13   -14   -10    -4    -1    -1     0     8    18    25    22    10     5    19    41    59    64    61    58 
  595     8    10    11    12    12    10     9     6     2    -3    -8    -9    -6    -2     2     4     1    -1     2    12    21    28    25    17    16    29    48    61    65    62    60 
  610    10    11    13    14    14    13     9     4     0    -4    -7   -10   -12   -11   -10    -8    -2     8    21    30    34    36    38    39    42    48    56    63    65    63    62 
  625    11    12    13    13    13    12     9     4    -1    -5    -9   -10   -10    -9    -6    -2     4    12    23    36    47    56    63    65    64    63    65    68    68    67    65 
  640    10    10    11    11    10     8     5     1    -2    -5    -6    -6    -5    -5    -5    -2     3    11    20    28    36    47    59    67    68    68    68    69    69    67    66 
  655     7     7     7     7     6     3     1    -1    -1     2     3     1    -3    -4    -3    -1     2     8    14    20    27    36    46    53    58    61    63    65    65    64    63 
  670     4     4     4     3     2     1    -1    -2    -3    -6    -6    -5    -3    -1     0     2     5    10    14    19    25    33    42    50    58    63    66    64    62    61    60 
  685     2     1     1     0    -1    -2    -3    -3    -3    -4    -6    -7    -5    -2     1     5     8    11    14    18    23    29    37    44    51    57    61    64    66    67    65 
  700     0     0    -1    -3    -3    -3    -2    -3    -5    -8   -10   -10    -8    -5    -1     4     8    11    14    17    22    28    35    42    48    53    57    60    62    63    62 
