:Product: 201310091045_DIF.txt
:Created: 2013 Oct 09 1113 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 1045 - 1100 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
#-------------------------------------------------------------------------
   43 -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    21    18    14     8     2    -3    -5    -5    -5    -3    -2    -1    -1    -2    -4    -6    -8    -8    -4    -3   -11   -23   -37   -48   -52   -48   -37   -26   -14    -6    11 
   25    23    20    14     8     0    -5    -7    -7    -5    -4    -2    -1    -1    -2    -3    -5    -7    -7    -4    -5   -13   -26   -40   -50   -52   -45   -34   -21    -9    -2    15 
   40    27    21    15     7    -3    -7    -8    -7    -6    -4    -3    -2    -1    -1    -2    -3    -4    -5    -5    -8   -17   -30   -44   -53   -51   -40   -27   -14    -3     3    19 
   55    29    23    15     5    -3    -8    -9    -8    -7    -5    -3    -2    -1    -1     0    -1    -2    -3    -7   -12   -22   -32   -41   -44   -40   -31   -20    -8     2     9    23 
   70    34    25    15     3    -4    -8    -9    -8    -7    -5    -3    -2    -1     0     1     1     0    -2    -8   -17   -27   -36   -41   -38   -31   -22   -12    -2     7    14    26 
   85    39    30    15     5    -3    -6    -8    -7    -6    -5    -3    -2    -1     0     1     1     0    -2   -10   -21   -32   -38   -38   -32   -22   -12    -3     7    14    18    29 
  100    39    29    13     3    -3    -6    -7    -7    -6    -5    -3    -2    -1     0     2     2     1    -3   -13   -23   -33   -35   -31   -21   -10    -1     7    16    21    24    31 
  115    30    21     8     0    -4    -6    -7    -7    -6    -5    -4    -2    -1     1     2     3     2    -2   -12   -18   -20   -17   -11    -3     6    14    20    25    28    29    32 
  130    28    21    10     3    -2    -5    -6    -7    -6    -5    -4    -2    -1     1     2     3     2    -1    -9   -11    -8     0     9    18    25    30    31    32    31    32    31 
  145    18    15     8     3    -1    -4    -5    -6    -5    -4    -4    -3    -1     1     2     4     3     1    -2    -1     5    16    28    37    41    42    40    37    32    30    27 
  160    14    11     7     1    -3    -4    -5    -5    -5    -4    -3    -2    -1     1     3     5     7     7     7    11    20    32    44    50    51    48    42    37    30    26    23 
  175     5     3     0    -3    -5    -5    -5    -5    -5    -4    -3    -2     0     2     4     7    10    13    16    23    34    47    58    62    59    52    43    35    26    20    17 
  190    -2    -4    -7    -9   -11   -12   -11    -9    -7    -5    -3    -1     1     3     6     9    12    17    24    33    46    59    68    70    64    52    40    30    19    13     9 
  205   -14   -16   -16   -17   -18   -19   -17   -13    -9    -6    -3    -1     1     4     6    10    14    19    28    40    55    68    74    71    60    45    32    21    11     5     2 
  220   -13   -13   -12   -12   -13   -12   -11    -9    -7    -5    -3    -1     2     4     7    10    14    19    28    42    57    70    73    67    52    35    21    11     2    -4    -6 
  235   -10    -9    -9    -9    -8    -6    -4    -4    -3    -3    -2     0     2     4     6     9    13    16    24    39    53    63    65    58    42    24    10     1    -6   -10   -13 
  250    -7    -7    -8   -10    -9    -6    -2     0     2     2     2     2     2     4     6     9    12    16    24    39    56    69    71    63    46    23     5    -5   -12   -15   -18 
  265    -2    -3    -5    -6    -6    -4    -1     1     2     3     3     3     3     4     7    10    14    21    27    37    51    66    72    64    44    19     0   -11   -16   -19   -21 
  280    -1    -1    -2    -3    -2     0     2     4     5     5     5     3     3     4     6     8    13    20    25    30    42    60    69    63    44    19    -1   -13   -18   -21   -22 
  295    -1     0     0     2     3     5     6     8     8     8     7     4     3     4     7    12    19    29    37    38    43    54    61    56    41    21     1   -11   -16   -18   -19 
  310     0     1     3     6     8    10    11    12    12    10     7     2     0    -1     0     7    18    29    33    35    43    54    59    52    38    22     7    -3    -8   -11   -13 
  325     2     4     6     8    11    14    17    18    18    14     8     2    -2    -2     4    12    19    21    22    28    37    44    46    45    35    22    11     3    -1    -4    -5 
  340     3     5     7    10    13    16    20    22    23    21    16    10     5     3     4     9    13    15    19    28    32    28    22    26    27    20    13     8     5     3     2 
  355     4     6     8    12    16    21    25    27    26    22    16    11     9     8     9     8     6     7    14    21    18     4    -9   -10     3    12    11    10     9     8     7 
  370     4     6     9    14    18    23    30    36    40    34    20     7     5    11    15    11     2    -2     4    10     3   -16   -31   -33   -22    -4     7    10    11    12    12 
  385     4     7    10    15    22    30    38    42    37    27    16    12    14    16    11     3    -4    -6    -3     0    -7   -23   -37   -40   -31   -16    -3     7    12    14    15 
  400     4     7    10    16    23    32    40    41    34    24    17    17    22    22    12    -1   -11   -13   -11   -10   -16   -27   -39   -45   -37   -21    -7     3    11    14    17 
  415     3     6     9    15    22    30    33    29    24    22    20    18    17    14     5    -9   -18   -18   -15   -14   -15   -19   -26   -30   -26   -17    -9     0     7    12    17 
  430     2     4     6    11    16    21    22    19    16    18    21    24    22    12    -4   -18   -23   -19   -16   -19   -27   -33   -35   -31   -25   -19   -14    -6     2     9    14 
  445     0     2     3     6     8    10    10     9    10    11    13    12    10     3    -7   -15   -19   -17   -12   -12   -19   -28   -32   -30   -27   -23   -18   -12    -4     4    11 
  460    -3    -2    -1     0     1     0     0     2     4     6     4    -1    -7   -10    -9    -8    -8    -6    -2    -2    -8   -18   -24   -25   -23   -23   -22   -18    -9     1     8 
  475    -7    -6    -5    -3    -2     2     5     5    -2   -10   -13    -9     0     7     9     8     7     5     3    -2    -9   -15   -17   -14   -11   -11   -16   -17   -11     0     7 
  490   -12   -11    -9    -7    -3     3     5     3    -1    -3    -1     2     4     9    15    17    14     7     2     0    -3    -7   -12   -15   -15   -14   -14   -11    -5     4    10 
  505   -18   -16   -14   -10    -4     1     3     0    -5    -5     2     9    13    14    15    16    13     8     2    -3    -7   -11   -15   -20   -21   -18   -12    -5     2    10    15 
  520   -16   -14   -10    -6    -1     3     6     8    13    18    21    20    18    21    26    28    23    13     2    -5   -10   -15   -20   -22   -21   -15    -7     1     8    14    19 
  535   -17   -14   -11    -7    -2     2     7    11    16    20    21    20    20    22    22    20    16    11     6     4     0    -9   -17   -20   -16    -7     1     7    12    19    23 
  550   -19   -16   -12    -8    -4     2     9    13    13    11    12    17    22    23    20    14     8     7    10    14     9    -2   -12   -16   -11     0     9    14    18    23    28 
  565   -20   -16   -12    -7    -2     4     9    12    14    15    18    22    25    23    17     9     5     4     5     2    -3    -8   -12   -12    -7     1     8    16    24    31    34 
  580   -15   -12    -9    -6    -3     1     5     6     4     2     4     6     4    -1    -6    -9   -10   -10   -13   -19   -25   -26   -20   -12    -6    -1     5    11    20    27    36 
  595   -11    -9    -5     0     4     4     4     4     6     8     7     3    -3    -7    -9    -9   -10   -14   -21   -26   -25   -18   -11    -5    -2     1     4    12    24    31    34 
  610    -2     1     3     4     3     3     3     4     5     5     5     4     4     2    -2    -7    -8   -10   -11   -11    -8    -3    -1     2     4     5     5     5     4     7    12 
  625    -5    -4    -2    -1    -2    -2    -2    -2    -2    -5    -9   -12   -12   -10    -7    -5    -4    -5    -6    -5    -2     2     5     9    11    11    12    13    14    16    18 
  640    -2    -1    -1     0    -1     0     0    -2    -9   -14   -15   -13   -11   -11    -7    -2     1     2     1     1     3     6     7    10    14    16    16    17    18    19    22 
  655     0    -1    -1    -1    -3    -8   -13   -17   -18   -17   -15   -12    -9    -4     2     8    10     8     6     5     6     8     8    10    12    15    16    17    19    22    24 
  670     0     0     0     0    -1    -2    -4    -6    -8   -10   -13   -13   -12    -7     3    12    15    12     9     8     8     9     8    10    12    14    17    19    21    23    26 
  685     1     1     0     0    -1    -2    -2    -3    -7   -11   -13   -12    -9    -4     2     8    11    11    10    10    11    11    10    12    13    15    17    19    23    27    32 
  700     1     1     0    -1    -3    -5    -8   -10   -13   -12   -11    -9    -6    -2     4     9    12    12    12    12    13    13    12    13    14    15    17    19    21    24    27 
