:Product: 201401300315_DIF.txt
:Created: 2014 Jan 30 0343 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 0315 - 0330 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
#-------------------------------------------------------------------------
   40 -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    25    26    27    29    30    31    31    32    32    33    33    31    31    31    31    30    28    28    30    32    34    35    36    38    41    45    47    47    49    51    54 
   25    29    30    31    32    33    34    33    33    33    33    33    32    32    32    32    30    27    26    27    30    32    32    33    35    38    42    45    46    48    50    53 
   40    34    34    35    35    35    35    34    33    33    34    34    33    33    33    33    31    28    26    26    27    28    28    29    31    34    38    42    44    46    47    49 
   55    40    40    40    39    38    37    35    34    33    34    34    33    32    31    30    29    26    24    23    23    23    24    25    27    31    35    38    39    40    41    43 
   70    48    47    45    43    40    38    36    34    34    33    33    32    31    30    29    27    24    21    19    18    19    19    21    24    29    33    35    35    36    37    39 
   85    54    53    49    45    41    38    36    34    32    32    31    30    29    28    26    24    21    17    15    14    15    16    19    23    28    32    35    35    35    35    36 
  100    57    54    49    43    39    37    35    33    31    30    28    27    26    25    23    21    18    15    13    12    13    14    17    22    28    34    36    36    35    35    36 
  115    54    50    45    41    38    36    35    32    30    28    26    24    23    22    21    19    17    14    13    12    12    13    17    22    29    34    36    37    36    36    36 
  130    45    40    38    37    37    37    35    33    29    26    23    21    20    19    18    17    15    13    13    13    14    15    18    23    30    34    36    36    36    36    35 
  145    34    32    32    35    38    39    37    33    29    25    21    19    18    17    16    15    13    12    12    12    12    12    16    23    30    34    36    36    35    35    34 
  160    20    22    29    36    40    40    36    31    26    22    19    17    15    15    13    12    11    10     9    10    13    19    25    29    34    37    37    35    34    32    31 
  175     4    13    25    36    38    34    27    23    20    18    16    14    13    12    10     9     7     5     4     4     9    18    28    35    37    36    33    31    30    28    27 
  190    -6     6    18    25    27    26    24    22    20    17    15    13    11     9     7     5     2    -1    -3    -3     2    11    22    30    31    29    27    26    25    24    23 
  205    -2    11    22    27    27    25    22    20    18    15    13    11     9     7     4     0    -3    -6    -9   -10    -9    -4     2     7    11    13    16    18    19    20    20 
  220    22    21    23    27    30    29    25    21    18    15    11     9     6     4     1    -3    -7   -11   -14   -17   -17   -13    -7    -4    -2     3     8    12    15    16    16 
  235    20    20    20    20    20    22    22    20    17    13    11     9     6     2    -1    -6   -10   -13   -15   -17   -18   -16   -12    -9    -7    -3     4     9    12    13    14 
  250    15    17    20    19    19    19    21    20    17    13    10     8     4     0    -4    -8   -11   -13   -14   -16   -16   -14   -12   -10    -8    -5     0     6    10    11    12 
  265     9    14    18    21    21    22    22    21    18    13     9     6     2    -2    -6    -9   -11   -11   -11   -11   -12   -12   -12   -11    -9    -5    -1     4     8    10    11 
  280    13    16    20    23    24    25    26    26    22    17    11     6     1    -3    -6    -8    -8    -8    -7    -7    -8    -9   -10    -9    -8    -5    -1     3     6     9    10 
  295    18    20    23    25    25    24    23    22    21    16    10     4     0    -4    -6    -7    -6    -5    -5    -7    -9   -10   -10    -9    -7    -4    -1     2     5     7     9 
  310    17    18    20    22    23    23    21    20    19    15     9     3    -1    -3    -4    -4    -2    -1    -1    -4    -7    -9   -10    -9    -8    -5    -2     2     5     6     7 
  325    17    18    19    21    22    22    21    19    16    12     5     0     0     0     1     0     0    -2    -4    -7    -8    -9   -10    -9    -8    -5    -1     2     4     6     7 
  340    18    19    20    21    22    23    22    21    18    11     2    -5    -6    -4    -2    -1     1     1    -1    -4    -8   -10   -10    -9    -6    -4    -1     2     4     5     6 
  355    18    19    20    22    23    24    24    23    19    12     4    -2    -3    -1     1     3     3     2    -1    -6    -9   -10   -10    -8    -5    -2     0     2     4     5     6 
  370    17    18    19    20    22    24    25    24    19     7    -3    -6    -3     0     1     1     2     2     0    -4    -7    -9    -9    -7    -4    -2     0     2     4     5     6 
  385    15    16    18    19    21    22    23    20    14     7     3     2     1     0     1     2     3     3     0    -4    -7    -8    -8    -6    -4    -2     1     3     4     5     6 
  400    15    15    17    18    17    16    13    10     6     4     4     4     4     4     5     5     5     3     0    -3    -5    -6    -6    -5    -3    -1     2     3     4     6     6 
  415    14    15    16    17    17    16    13    10     7     4     2     3     5     5     5     5     4     3     0    -2    -3    -4    -3    -2     0     2     3     4     5     6     6 
  430    15    16    17    19    20    21    20    14     6     1     2     6     7     6     6     6     5     2     0    -1    -2    -1     1     3     4     4     5     5     5     6     6 
  445    16    17    18    18    18    15    11     7     4     4     6     8     7     7     6     5     3     2     1     1     1     1     2     4     5     6     6     5     6     6     6 
  460    18    19    20    21    22    22    21    19    14    11     9     8     6     6     5     5     3     3     3     4     4     5     5     6     5     5     5     5     5     6     5 
  475    21    21    22    22    23    21    17    13    10    10    12    12    11    10    10     8     5     4     4     6     6     6     6     6     6     5     5     5     5     5     5 
  490    21    22    22    23    24    22    18    14    11    11    12    14    12    10     7     6     5     5     6     6     6     6     6     6     6     6     5     5     5     5     5 
  505    26    26    26    26    25    20    14     9     8    11    13    12     9     6     5     4     4     5     5     4     4     6     6     7     6     5     5     5     4     5     4 
  520    26    26    25    23    21    16    12     8     8    10    12    12    10     7     4     3     3     3     3     2     2     3     5     5     5     4     4     4     4     4     4 
  535    29    27    23    19    15    12     9     6     5     6     9    12    11     8     5     4     4     4     3     2     2     2     2     1     1     2     2     3     3     3     3 
  550    23    21    17    13    11     9     8     6     5     5     7    10    11     9     6     4     4     3     3     2     2     1     1     0     0     0     1     2     2     2     2 
  565    16    14    11     9     8     7     7     6     6     6     7     6     4     3     2     2     3     3     3     2     2     2     1     1     0     1     1     1     2     2     2 
  580    13    10     8     6     5     5     6     6     6     7     7     6     3     1     0     0     0     0     0    -1     0     1     1     1     0     1     1     1     1     1     1 
  595    14    14    13    12    10     8     7     7     7     8     7     6     4     2     0    -1    -1    -1    -2    -2    -1     0     0     0     0     0     1     1     1     1     1 
  610    12    11    10     9     9     9     9     8     8     7     6     4     2     1     0     0     0     0     0    -1     0     0     0     0     0     0     0     0     0     1     1 
  625    11    11    11    11    11    12    12    11    10     8     6     4     3     1     1     1     1     1     0    -1    -1    -1     0    -1    -1     0     0     0     0     0     0 
  640     9    10    10    11    12    12    11     9     8     6     5     4     3     2     2     1     1     0     0     0    -1    -1    -1    -1    -1     0     0     0     0     0     0 
  655     9     9    10    11    12    13    12    11     9     8     7     5     4     3     2     2     1     1     0     0    -1    -1    -1     0     0     0     0     0     0     0     0 
  670    10    10    10    11    11    11    11     9     8     7     6     6     5     4     3     2     1     0     0     0    -1    -1    -1    -1    -1    -1     0     0     0     0     0 
  685    10    10    10    10    10    10     9     9     8     7     6     5     4     3     2     2     1     1     0    -1    -1    -1    -1    -1    -1    -1     0    -1     0     0     0 
  700    10    10    10    10    10    10    10     9     8     7     6     5     4     3     2     2     1     0     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1     0    -1 
