:Product: 201401300200_DIF.txt
:Created: 2014 Jan 30 0227 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: 2014 Jan 30 0200 - 0215 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
#-------------------------------------------------------------------------
   61 -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    18    18    18    19    19    19    19    20    20    22    24    27    31    34    37    38    34    28    24    24    26    30    36    41    46    47    46    43    40    37    34 
   25    21    22    22    23    23    23    22    22    23    24    26    29    32    35    37    35    27    15     4     3    12    24    34    41    47    48    47    44    41    38    36 
   40    24    25    27    28    29    27    25    24    24    25    27    30    34    36    37    36    31    24    16    14    19    28    38    46    50    51    50    46    43    40    38 
   55    28    29    32    36    35    32    28    26    25    26    28    30    34    36    37    37    35    33    29    27    30    37    46    54    57    57    54    50    47    44    40 
   70    30    33    37    39    37    31    27    25    25    26    28    31    34    35    36    36    37    37    36    34    37    44    54    64    65    63    60    55    51    48    44 
   85    30    31    32    28    22    19    20    22    23    25    27    30    32    33    33    33    33    34    35    37    43    54    67    78    77    71    66    60    56    52    47 
  100    26    28    28    25    21    18    19    20    22    24    26    29    31    31    31    30    29    29    29    32    41    56    73    83    81    75    68    63    58    54    49 
  115    24    25    24    19    15    16    17    19    21    23    25    28    30    29    29    28    27    25    24    27    37    50    64    73    75    72    68    64    59    55    50 
  130    31    33    28    20    15    15    16    17    19    21    23    26    27    26    25    23    22    20    19    22    33    50    66    76    78    74    69    64    59    55    50 
  145    54    52    41    27    18    16    16    15    16    17    20    22    24    23    22    21    20    18    16    17    28    45    65    79    80    74    67    62    57    52    48 
  160    84    74    56    38    25    19    15    13    13    13    16    18    21    21    20    18    14    11    10    13    21    32    48    62    66    64    62    58    54    49    44 
  175   130   102    72    47    31    21    15    10     8     8    10    15    19    21    20    15     7     2     2     7    13    22    34    47    52    49    43    38    37    38    36 
  190    49    40    40    42    36    25    16     8     5     3     5     9    15    19    18    11     2    -2     0     7     8    10    13    14    13    15    19    24    28    30    31 
  205    -5    14    38    51    45    29    17     8     5     3     5     8     8     8     6     1    -4    -4     2     9     9     5     2     0     3     8    14    18    21    24    24 
  220    20    22    38    53    52    38    23    12     4     0     1     2     2     1     2     3     3     5     9    10     4    -3    -6    -3     3    10    14    16    18    20    20 
  235   -35   -19     2    18    30    32    27    15     6     0    -3    -3    -2    -1     1     2     1     3     6     6     1    -5    -7    -4     0     5     9    13    15    17    17 
  250   -55   -33    -9     8    21    29    30    23    15     8     4     3     2     2     3     2     0    -1     0     0    -8   -16   -19   -13    -4     5    11    14    15    16    16 
  265   -10   -14   -11    -1    14    23    26    24    19    13     9     8     6     5     4     1    -1    -3    -4    -3    -7   -10   -10    -5     2    10    16    18    18    16    15 
  280    -7    -4     6    25    38    47    47    40    29    20    17    16    14     9     3     0    -1    -3    -4    -4    -5    -6    -5     0     5    10    14    16    17    17    17 
  295    -3   -13   -18    -1    25    47    54    50    40    29    23    20    16     8     3     0    -1    -4    -3    -2    -1    -1     1     4     6     8    11    15    17    18    18 
  310    17    23    33    46    62    73    72    60    43    32    29    24    16     7     5     7     5     2     1     2    -2    -7    -9    -7    -2     3     9    14    17    18    18 
  325     9    11    16    24    28    30    35    40    34    24    19    16     9     4     5     7     6     3     1    -1    -6   -12   -15   -12    -6     2     8    12    14    16    17 
  340     6     9    17    28    35    38    48    57    52    37    25    16     8     5     5     5     4     3     2     1    -4    -9    -9    -5     1     6     9    11    14    16    17 
  355    -6    -4     4    18    29    35    37    38    35    28    19    12    10     9     7     3     1     1    -2    -6   -10   -11    -7    -2     2     5     8    11    14    16    17 
  370   -11   -17   -18   -11     4    19    26    24    24    25    23    17    13    10     7     5     8     9     6    -1    -4    -3     0     2     4     5     8    10    12    13    14 
  385    -4   -10   -12    -7     0     7    12    13    15    15    15    16    16    14    11     7     4     5     5     3     1     3     5     5     5     7     9    11    12    12    13 
  400    12     1    -7    -8    -4     1     3     6    18    28    28    24    18     9     1    -1     1     4     5     3     3     5     7     7     7     8    10    12    12    12    13 
  415    19     1   -17   -26   -23    -9     3     7     6     8    14    19    16     9     7     8     8     7     7     7     6     6     6     6     7     7     8    10    11    12    13 
  430    24    16     5    -6   -15   -16    -6    10    26    29    18     9     6     8    11    10     6     3     4     6     6     5     5     5     4     3     4     7     9    11    12 
  445    -3     1     4     4     3     9    21    22    12     6     9    12    10     7     8     9     7     6     5     4     4     3     4     5     6     7     8     9    10    11    11 
  460     1     8    14    16    10     6     6    12    21    21    10     1     3    11    12     7     4     3     4     4     4     4     4     6     8     9     9     9    10    10    10 
  475    33    32    31    27    17    12    15    20    23    22    17    12    15    20    21    18    15    11     7     4     4     4     4     5     7     8     9     9     9     9     9 
  490    38    31    27    23    15     7     9    14    15    11     5     5    13    23    26    22    16    11     6     3     3     4     6     7     8     9     9     9     9     9     9 
  505    39    28    19    16    17    18    19    17    12     6     6    12    22    27    26    22    19    14     8     5     4     6     7     8     8     8     8     8     8     8     7 
  520    22    17    14    17    24    30    33    27    17     9     9    13    16    15    11     9     9     8     7     5     4     5     5     6     5     5     5     6     6     6     6 
  535     3    -1     4    17    32    41    39    29    18    13    12    14    17    18    16    13    10     9     7     5     4     3     4     4     4     5     5     5     5     5     5 
  550    -3    -3     1    14    30    38    34    24    15    10     8     9    12    14    14    11     9     7     5     4     3     3     4     4     4     4     4     4     4     4     4 
  565    -6    -1     6    13    21    28    31    29    21    13    11    13    16    16    15    12     8     5     2     1     1     1     1     2     2     3     3     3     3     3     3 
  580   -22   -17    -8     5    14    18    17    13     9     7     8    10    13    14    12     9     6     3     1     0     0     0     0     0     1     2     2     2     2     3     3 
  595   -11    -7     2    12    18    20    21    17    13     9     7     8     9     8     7     6     5     4     4     2     0    -3    -4    -2    -1     1     1     1     2     2     2 
  610    -8    -6    -1     5    10    13    14    12    12    12    12    14    14    14    12    10     9     7     3    -2    -6    -7    -5    -3    -1     0     1     1     1     1     2 
  625    -2     0     4     6     7     6     7    10    13    14    15    16    16    16    15    11     7     2    -3    -6    -7    -6    -4    -3    -1     0     0     1     1     1     1 
  640     3     4     5     5     5     4     3     3     4     5     7     9     9     7     4     0    -2    -3    -4    -5    -5    -5    -4    -2    -1     0     0     1     1     1     1 
  655     6     7     7     7     7     6     6     5     5     5     5     5     3     1     0    -1    -2    -2    -4    -4    -4    -4    -3    -2    -1     0     0     1     1     1     1 
  670     8     8     8     8     8     7     6     6     5     5     4     4     3     1     0    -1    -2    -3    -3    -3    -3    -2    -2    -1    -1     0     0     0     1     1     1 
  685    10     9     9     9     9     8     8     7     6     5     4     3     2     0    -1    -2    -2    -2    -2    -2    -2    -2    -2    -1     0     0     0     0     0     0     0 
  700    10     9     9     9     8     8     7     7     6     5     4     3     2     0     0    -1    -2    -2    -2    -2    -2    -1    -1    -1    -1     0     0     0     0     0     0 
