:Product: 201310090445_DIF.txt
:Created: 2013 Oct 09 0513 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 0445 - 0500 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
#-------------------------------------------------------------------------
   74 -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   -36   -56   -74   -75   -55   -29    -9     3     8    11     8     5     1    -2    -3    -4    -2    -1     2     4     6     3    -2    -5    -8   -10   -13   -17   -18   -15   -10 
   25   -81   -91   -92   -76   -47   -20    -2     9    11     9     5     2    -1    -4    -4    -4    -2     1     5     9    10     7     1    -4    -7   -10   -14   -17   -16   -12    -7 
   40   -73   -70   -64   -49   -25     5    11    13    11     7     2    -1    -4    -6    -5    -4    -1     3     7    10    11     9     5     0    -4    -8   -11   -10    -7    -3     0 
   55   -65   -49   -33   -22    -3     8    12    12     9     4    -1    -4    -6    -7    -6    -3     1     6    10    13    14    12     8     3    -2    -6    -8    -6    -2     1     3 
   70   -29   -24   -16    -6     4    10    11     9     5     0    -4    -7    -8    -8    -5    -2     3     7    11    14    14    13    10     6     1    -3    -4    -1     3     4     4 
   85   -32   -30   -22   -10     1     8     9     7     3    -1    -5    -6    -7    -6    -4     0     4     8    12    14    14    14    12     8     4     1     2     5     6     7     6 
  100   -18   -22   -18    -9     1     8     9     6     1    -2    -4    -5    -6    -4    -2     1     5     9    12    13    14    15    14    11     9     7     8    10    10     8     7 
  115   -29   -32   -26   -15    -4     4     8     7     4     1    -2    -3    -3    -2     0     3     5     8    10    12    14    14    14    13    13    14    16    15    13    11     9 
  130   -32   -30   -22   -12    -2     4     8     9     7     3     1     0    -1     0     2     4     6     8    10    11    12    13    13    14    18    21    21    19    15    13    11 
  145    13    12     8     3    -1    -2     0     4     5     3     2     1     1     2     3     6     8    10    11    10     9     7     8    12    18    22    23    20    17    14    13 
  160    51    47    32    12    -5   -13   -14    -7     0     3     4     3     3     4     6     9    11    13    12     8     3    -2     1     9    20    25    25    22    19    17    15 
  175    43    43    28     6    -8   -14   -12    -6    -1     2     3     4     5     7     9    12    14    16    15     9    -1    -8    -3    11    25    31    29    26    22    20    18 
  190    21    21     8   -10   -22   -23   -17    -8    -1     2     5     6     8    10    12    15    17    19    19    15    10     8    11    17    25    31    33    30    26    23    21 
  205   -24   -22   -22   -28   -31   -25   -15    -6    -1     2     6     8    11    12    15    17    19    20    20    20    20    21    25    30    33    34    35    33    30    28    25 
  220   -19   -17   -16   -20   -24   -21   -11    -2     2     5     9    12    14    15    16    17    18    20    24    31    36    36    34    38    45    47    44    40    36    32    30 
  235    18    15     6    -5    -9    -5     0     2     4     8    13    16    17    17    17    18    20    24    28    34    39    43    44    47    51    51    48    44    40    36    33 
  250     4    -3    -8   -12   -11    -4     4     8     9    13    17    20    20    17    16    18    19    22    28    39    46    48    49    55    60    60    55    49    44    39    36 
  265    11     2    -2     1     7    13    17    19    18    19    21    23    18    17    18    19    19    23    34    49    60    62    67    71    71    63    54    50    46    41    38 
  280    27    21    18    20    24    27    29    28    25    22    23    21    18    18    20    22    20    19    29    49    69    77    80    87    92    81    65    55    50    45    40 
  295    18    16    20    29    36    39    37    35    30    28    25    20    17    15    14    13    13    20    39    64    79    82    87    96    95    82    69    59    51    44    39 
  310    28    28    32    40    46    46    44    43    40    40    30    19    12    12    14    16    19    27    48    73    89   101   116   125   114    89    65    51    45    42    39 
  325    36    35    37    43    48    47    42    34    25    22    20    17    13     9     6     5    10    32    69   101   106   101   109   119   111    90    70    56    49    43    39 
  340    37    37    38    41    43    42    34    23    15    14    13    13    13    11     8     8    17    41    76   109   120   110   101   100    95    83    68    56    48    42    38 
  355    40    39    39    39    39    36    28    14     4     1     4     9    10     4     1     7    31    67    98   111   106    90    78    77    76    69    59    50    45    40    36 
  370    41    39    37    35    33    31    25    18    11     7     5     4     2     1     2    13    38    70    93    95    84    71    63    65    67    64    56    47    41    36    32 
  385    42    38    34    30    28    27    25    21    16    13    10     5    -1    -1     7    25    52    82    95    86    71    61    57    55    51    48    45    40    35    31    27 
  400    37    33    28    24    22    23    24    22    18    15     8     0    -4     2    18    38    60    83    97    97    81    55    33    30    36    37    34    30    27    24    22 
  415    29    24    16    11     9    11    15    18    18    15     9     4     4    11    29    51    73    92   100    87    51    14     1     9    17    19    20    19    18    17    15 
  430    18     8     3     8    11    14    16    17    19    16     8     1     1    12    34    62    89   105    97    64    24    -1    -5     0     2     5     8     9    10     9     9 
  445    23    22    19     8    -2    -3     3     9    10     6     0    -1     5    18    38    63    82    79    58    28    -1   -19   -24   -19   -13    -7    -1     2     3     3     3 
  460     3    -2    -6    -6    -1     7    12    14    12     9    10    17    29    39    43    41    35    28    23    20    13    -4   -22   -32   -30   -18    -5    -2    -2    -1    -1 
  475    13     1   -11   -15    -5    10    17    13     5     1     4    13    26    36    34    18     1    -5    -1     6     4   -11   -31   -41   -38   -28   -17   -10    -6    -4    -4 
  490    -1    -6   -11   -10    -3     4     8     6     3     8    20    28    24     9    -4    -7     1    10    11     7     0   -11   -22   -27   -23   -16    -9    -5    -2    -2    -3 
  505     4    -2    -9   -10    -4    -2    -5    -6     0    13    25    27    20    10     0    -8   -12    -8    -1     3    -3   -19   -34   -34   -22   -10    -3     0     1     0    -2 
  520     8     1    -6    -7    -3     1     5     8    18    31    37    27     8    -8   -18   -19   -15    -8    -4    -3   -10   -24   -33   -30   -24   -19   -14    -7    -2     0    -1 
  535    17    12    12    21    30    31    25    16    13    18    25    22    10    -5   -16   -18   -14    -9    -5    -4   -12   -26   -34   -31   -20   -11    -4    -1     0     1     1 
  550    30    31    33    39    39    34    29    27    26    24    19    11     2    -7   -14   -15   -12    -7    -5    -9   -16   -24   -26   -16    -4     2     1     0    -1    -2    -3 
  565    46    43    40    39    37    33    29    25    21    16    13     6    -3    -9   -11    -6    -2    -4    -8    -8    -5    -8   -10    -6     3    11    14    13     9     6     3 
  580    55    55    54    54    50    42    31    23    20    22    23    17     5    -9   -18   -17   -13   -13   -10    -3     4     9    15    21    26    28    25    21    17    16    13 
  595    56    54    51    49    45    37    30    28    30    34    35    30    22    13     6     4     3    -7   -15    -8    10    22    25    24    26    30    30    28    24    22    19 
  610    58    53    45    33    24    18    20    27    37    41    35    23    18    23    29    29    21    11     5     5    10    19    31    38    39    37    32    28    25    22    20 
  625    49    45    38    28    19    15    19    29    42    52    57    52    45    40    38    36    29    17     6     0     0     1     4     8    16    23    25    24    20    18    15 
  640    38    34    29    23    19    18    21    28    37    44    47    45    39    31    21    15    14    15    16    18    18    17    15    15    17    20    20    19    16    14    13 
  655    28    25    22    20    18    18    20    25    32    38    42    42    38    32    26    22    20    20    20    21    21    19    17    15    15    15    14    14    13    11    11 
  670    21    20    19    18    17    17    20    23    28    32    36    37    36    31    25    21    21    21    23    24    23    22    20    17    15    14    12    11    10     9     8 
  685    20    19    17    15    15    16    18    21    25    28    32    34    34    32    29    28    28    27    27    26    25    23    20    16    14    11    10     9     8     7     7 
  700    18    17    15    14    13    15    16    19    22    26    30    32    32    31    31    30    29    28    27    26    25    22    19    15    11     9     7     6     6     5     5 
