:Product: 201401301700_DIF.txt
:Created: 2014 Jan 30 1727 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 1700 - 1715 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
#-------------------------------------------------------------------------
   72 -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    -2    -1     1     4     5     5     5     5     7     9    13    16    18    19    19    19    20    21    22    23    23    23    22    20    18    15    11     8     8     9     9 
   25    -1     1     4     7     7     6     4     5     5     7    10    14    17    20    21    22    22    23    23    24    23    23    22    20    17    13     8     5     5     6     7 
   40     0     3     6     9     9     6     4     4     4     5     9    12    17    20    22    23    23    23    23    22    22    22    21    19    15    11     6     4     5     5     6 
   55     1     4     8    10     9     6     4     3     3     2     4     7    11    16    21    25    25    24    21    18    16    14    15    14    13    10     6     4     4     5     5 
   70     3     6     9    11     9     5     3     1    -1    -4    -5    -4    -1     6    17    25    27    24    18    13    10     9    10    10    10     8     5     3     3     4     4 
   85     5     8    10     9     6     3     2     4    -1    -3    -4    -2    -1     6    17    28    30    22    11     4     3     4     4     6     6     5     4     4     5     6     6 
  100    10    12    13    10     6     3     2     6    -1    -2    -2    -1    -3     0    12    26    30    18     3    -6    -8    -7    -5    -1     2     2     2     3     5     7     8 
  115    14    16    17    14     8     5     3     9     4     7     8     8     3    -1    -3     4    13    15    10     3    -5   -10   -13   -10    -6    -2     0     3     6     8     8 
  130    16    19    19    16    10     7     5    11     5     9    17    33    44    41    25    10     4     3     2     1    -4    -9   -15   -14    -9    -3     1     4     7     9    10 
  145    15    16    15    13    10    11    12    20    17    21    26    40    50    47    31    21    21    20    17    13     4    -3   -10    -9    -3     2     4     7     9    10    11 
  160    10     8     6     8     8    12    15    21    19    20    23    37    45    38    23    27    44    48    35    21     8     4     0     0     1     3     5     8    10    11    11 
  175     6     5     4     7     9    13    20    32    47    63    78   100   108    95    79    80    77    52    19     2    -3     3     5     6     5     7    10    13    14    14    12 
  190     5     6     6     9     9    14    23    41    65    80    74    59    38    20    25    48    49    20    -5    -4     5    15    14     6   -10   -20   -22   -14    -5     1     4 
  205   -14   -10    -5     3     6    11    18    30    45    45    22     4     6    11    30    58    58    34    16    16    16    12     1    -6   -13   -19   -22   -19   -13    -6    -2 
  220    12    11     8     9     8     8     8     0   -16   -31   -30    -4    22    35    47    65    55    27     8     7     7     2    -9   -12   -13   -15   -17   -15   -11    -5    -2 
  235    14    10     6     7     7     9    10     9     6     4     9    30    45    40    35    41    32    12     1     5    10     3   -15   -22   -21   -17   -13    -9    -6    -2     0 
  250    12     7     3     4     6     9    14    21    32    39    42    54    60    45    32    33    25     7    -3     3    13     7   -14   -23   -17    -5     4     8     8     7     5 
  265     4     3     1     3     6    10    16    26    40    47    45    51    55    40    27    25     9   -13   -18    -3    19    27     8   -17   -30   -21    -4     9    15    14    11 
  280     5     5     4     5     7    11    19    33    53    64    57    53    56    53    50    42    21     8     5     7    21    37    36    25    21    22    20    15    13    11    11 
  295     9     8     7     6     7    11    18    32    52    64    55    49    54    55    45    19   -10   -24   -21   -10     7    20    20    13     7    12    20    19    14     9     8 
  310    10    10    10    13    17    21    23    27    34    34    18    13    32    54    49    20    -5    -9    -5    -7   -11    -5    12    27    31    25    14    10    14    14    12 
  325     9     8     8     8    10    16    28    45    57    53    31    16    26    46    54    47    31    21    10   -12   -32   -31   -18     5    39    63    55    29     7    -3    -3 
  340     7     7     6     6     6     9    13    20    23    19    15    23    41    51    45    36    29    22     7   -19   -39   -38   -30    -9    30    60    51    22    -1   -12   -14 
  355     6     5     4     3     3     7    14    22    26    27    24    26    37    50    52    46    31     5   -19   -27   -16     6    16    18    29    44    45    34    21    10     4 
  370     5     4     2     2     2     3     6    13    20    26    26    27    32    38    38    34    26    10   -14   -27   -25   -22   -20    -2    25    35    19     1    -6    -7    -5 
  385     4     3     2     1     1     0     0     4    12    18    19    20    25    32    24     3   -12   -18   -25   -35   -41   -26     2    16     7    -9   -16   -12    -5    -4    -6 
  400     4     3     1     1     0    -1     0     4    10    12    13    18    16     0   -13    -9     2    -6   -22   -32   -34   -27   -12    -1    -7   -25   -31   -12    11    20    19 
  415     5     4     3     2     0    -1     1     4     6     3    -1    -5    -7    -9    -8    -8    -6     2     8    -3   -18   -20   -14   -13   -22   -30   -28   -18    -7    -1     3 
  430     5     5     4     2    -1    -4    -2    -3    -6   -10    -3     9    17    22    20     8    -3   -11   -21   -26   -18   -10   -12   -23   -30   -35   -39   -36   -22   -11    -3 
  445     6     6     5     4     2     1     4     4     1    -2     8    25    32    25    13     2    -3     1     0   -15   -28   -28   -21   -24   -35   -43   -44   -36   -23   -16   -10 
  460     6     6     6     7     8     7     5     1     0     1     0    -2     0     6     8     2    -4    -5    -6   -13   -18   -22   -28   -36   -40   -42   -43   -38   -28   -20   -14 
  475     7     7     7     7     8     7     5     4     7    13    19    18     6     1    16    32    24     2   -17   -22    -7     3    -7   -22   -32   -41   -45   -40   -30   -22   -17 
  490     7     7     8     9    10    11     9     8    12    17    21    21    20    24    32    34    21     1   -12   -15   -10    -8   -12   -21   -36   -47   -50   -41   -30   -23   -17 
  505     7     8     8     9    11    13    13    12    10    10    13    17    17    11     7    14    21    17     9    -1    -8    -9    -4    -4    -6   -10   -15   -20   -20   -19   -15 
  520     7     8     9    10    13    16    19    19    15    12    11    10    14    25    34    32    23    14    10     3    -3    -1     4     4    -4   -14   -19   -22   -21   -19   -14 
  535     7     8     9    10    13    16    18    19    17    15    15    13    12    15    18    13     5     0    -1    -2    -1    -2   -10   -21   -25   -27   -27   -25   -19   -14    -8 
  550     7     7     8     9    12    14    16    16    15    15    16    18    22    25    23    13     0    -8    -8    -6    -4   -10   -22   -30   -30   -30   -31   -26   -16    -9    -3 
  565     6     7     7     9    11    15    21    24    24    22    19    17    16    16    19    15     5    -6   -11   -12   -14   -20   -29   -37   -36   -31   -26   -19   -12    -7    -2 
  580     6     6     7     7     9    12    15    15    14    13    14    17    18    19    20    19    16     8     0    -7   -11   -14   -21   -29   -32   -27   -21   -16   -12    -9    -4 
  595     5     5     5     4     5     7     9    12    14    16    17    17    16    15    16    17    16    11     3    -3    -6    -7   -13   -22   -28   -25   -19   -14   -12   -12   -10 
  610     4     4     4     4     4     5     7     9     9     7     4     2     3     9    17    21    16     5    -5   -15   -20   -22   -23   -25   -26   -22   -17   -13   -10   -10   -10 
  625     2     3     3     4     4     5     6     7     8     9     9     8     7    10    14    17    15     8    -2   -10   -14   -14   -14   -15   -16   -14   -11    -9    -7    -6    -5 
  640     2     2     2     3     3     3     4     5     5     6     7     9    11    13    15    14    11     5     0    -5    -8   -10   -10   -10   -11   -11   -11    -8    -6    -6    -5 
  655     2     2     3     3     3     3     3     3     4     4     6     8    10    10    10     8     5     0    -6   -10   -10    -8    -6    -6    -7    -9   -10   -10    -8    -6    -5 
  670     2     2     2     2     2     2     3     3     4     5     6     7     7     7     6     5     3     3     4     6     6     3     0    -3    -5    -6    -7    -8    -8    -8    -7 
  685     2     2     2     2     2     2     2     3     4     4     5     6     6     6     5     5     3     2     0    -1    -1    -1    -2    -3    -4    -5    -4    -4    -3    -2    -2 
  700     2     2     2     2     2     2     2     3     3     4     4     4     4     5     4     4     4     3     2     2     1     0    -1    -3    -3    -3    -3    -2    -2    -1    -1 
