:Product: 201310090715_DIF.txt
:Created: 2013 Oct 09 0742 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 0715 - 0730 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
#-------------------------------------------------------------------------
   75 -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   -20   -19   -17   -15   -14   -12   -10   -10    -7    -5    -3    -3    -5    -6    -9   -12   -15   -19   -23   -25   -26   -30   -37   -41   -37   -27   -17   -10    -6    -4    -2 
   25   -23   -25   -26   -24   -20   -16   -14   -13   -11    -8    -6    -6    -7    -7   -10   -12   -15   -20   -23   -26   -27   -29   -32   -34   -30   -23   -15   -10    -6    -4    -2 
   40   -18   -24   -30   -29   -25   -21   -17   -17   -15   -11    -9    -8    -9    -9   -11   -12   -14   -16   -18   -20   -24   -26   -26   -25   -23   -18   -13    -9    -6    -4    -3 
   55   -14   -25   -31   -30   -26   -23   -22   -22   -20   -17   -13   -11   -11   -10   -11   -12   -12   -13   -13   -14   -16   -16   -17   -18   -18   -15   -12    -9    -6    -4    -3 
   70    83    54    21    -5   -19   -24   -28   -31   -29   -24   -18   -15   -13   -11   -11   -11   -11   -11    -9    -8    -7    -7    -8   -11   -14   -13   -11    -8    -6    -4    -2 
   85    20     8    -5   -16   -23   -29   -35   -40   -38   -31   -23   -18   -15   -12   -11   -10    -9    -7    -5    -3     0     1     0    -5    -9   -10   -10    -7    -5    -4    -2 
  100     5     1    -6   -14   -22   -31   -38   -42   -38   -29   -20   -16   -13   -10    -9    -7    -5    -3     0     2     4     5     4    -1    -5    -7    -8    -6    -5    -3    -1 
  115   -10   -13   -16   -20   -24   -30   -34   -33   -28   -22   -17   -14   -12    -9    -6    -4     0     3     7     8     9     9     8     4     0    -3    -5    -4    -3    -1     0 
  130   -21   -21   -19   -19   -20   -21   -21   -19   -16   -14   -12   -11   -10    -6    -3     1     5    10    14    15    14    13    12    10     6     3     0    -1    -1     0     1 
  145   -20   -19   -17   -16   -16   -15   -12   -12   -11   -12   -12   -11    -8    -3     1     7    11    17    22    23    21    19    18    16    12     7     3     1     0     0     1 
  160     2     0    -3    -7   -11   -11    -9    -8    -8   -12   -13   -11    -7    -1     4     9    15    20    25    28    27    24    20    17    13    10     5     3     1     1     1 
  175   -11   -10    -8    -7    -6    -2     5     5    -1    -9   -13   -10    -4     2     6    10    15    22    29    35    35    31    24    16     9     4     2     1     1     1     1 
  190    -5    -3     0     2     6    11    15    12     2    -9   -14   -12    -5     0     3     6    13    22    32    41    41    34    23    14     9     7     6     4     2     1     0 
  205   -21    -9     5    14    17    17    15     9     1    -6    -9    -8    -4    -2    -2     0     7    18    32    41    40    31    21    16    14    14    13     9     4     2     0 
  220   -24    -9     2     4     3     6    10     8     0    -8   -13   -14   -10    -5    -3    -4     0    13    29    40    41    35    30    26    23    21    19    15     7     3     0 
  235     6    14    15    11     7     5     5     1    -1    -2    -3    -5    -7    -7    -5    -3     2    12    32    46    49    44    37    30    24    21    21    19    13     5     0 
  250    -8    -3     2     9    12    11    10    10    10     8     5     1    -2    -4    -5    -7    -8     0    16    29    39    43    42    36    30    26    24    22    17    11     4 
  265     9     9     6     4     5     9    11    13    12    11     9     7     4    -1    -7   -11    -3    17    39    51    51    48    45    40    35    30    27    25    21    16    11 
  280     9     8     6     5     8    11    15    19    20    17    15    12     8     0   -12   -15    -1    22    34    34    34    36    39    42    42    36    30    23    18    14    11 
  295     0     0     0     3     7    14    22    27    27    24    21    18    12     0   -13   -16    -1    21    36    37    33    31    37    44    46    42    34    26    19    14    12 
  310    -8    -7    -5    -1     4     9    15    21    25    26    23    18     7    -5   -11     2    26    42    38    27    25    30    32    33    36    36    32    26    20    16    14 
  325    -8    -7    -5     0     4     8    12    16    20    22    19    11    -3   -13    -8    18    50    63    50    31    21    19    22    26    28    30    29    26    21    16    14 
  340    -3    -2    -2    -4    -6    -4     0     7    14    16    13     4    -8   -18   -12    16    51    64    51    34    26    25    26    25    22    22    22    21    18    16    14 
  355     2     2     0    -4    -6    -4     0     6    12    13     9     1    -8   -10     4    31    56    59    46    30    18    12    12    13    13    14    15    16    16    14    13 
  370     2     3     1    -3    -4    -1     4    10    12    11     5    -4   -13   -12     5    29    45    47    40    28    12     1     0     4     6     6     8    11    14    13    11 
  385    -1     0    -2    -5    -6    -2     4     8     9     7     1    -7   -10     1    21    37    40    35    31    23     7    -7   -12    -8     0     7    11    13    12    10     8 
  400    -2    -3    -5    -9   -12   -10    -7    -3     0     1    -2    -7    -6     9    31    44    45    36    26    18     7    -4   -11   -10    -6    -1     2     4     6     6     5 
  415    -9   -10   -12   -15   -15   -10    -3     3     3     0    -4    -5     3    21    39    46    38    20     4    -2    -5    -7    -9    -8    -5    -4    -4    -2    -2    -3    -4 
  430   -14   -15   -15   -15   -11    -5     0     3     4     3     4    10    22    34    41    39    26     7    -8   -15   -19   -21   -19   -15   -11   -10    -9    -6    -5    -7    -9 
  445   -10    -9    -7    -7    -8    -7    -4     1     5     9    13    21    28    28    22    11     0   -11   -17   -19   -22   -25   -25   -21   -16   -17   -18   -16   -11    -9    -9 
  460   -16   -15   -15   -15   -12    -7    -2     2     5     9    16    24    26    18     6    -3    -9   -12   -10    -6    -6   -10   -16   -17   -16   -18   -22   -24   -22   -20   -18 
  475   -10   -10    -6    -2     2     4     5     7    11    17    19    11     0    -5    -1     1    -4    -9    -6    -3    -5    -5    -1     0    -5   -16   -27   -32   -30   -25   -22 
  490    -7    -8    -7    -4     0     7    16    27    29    14   -12   -28   -26   -15    -6    -3    -4    -5    -6    -5    -5    -4    -6    -9    -9   -12   -21   -30   -33   -30   -26 
  505   -19   -18   -10    -3     2     6     9    12     7    -1   -13   -20   -19   -13    -5     1     3     1     1     2     6    16    24    22    10    -5   -16   -21   -22   -23   -23 
  520     0    -1    -2    -4    -4     1     8    12     9     4    -4   -11   -12    -8    -1     5     8     7     6     9    14    22    28    27    21    11     0   -11   -20   -25   -27 
  535     8     7     1    -6   -11    -9    -2     5     6     5    -1    -4    -5    -2     4    10    14    13    10     8     9    13    17    19    17    12     4    -6   -14   -19   -22 
  550    15    10    -2   -14   -17   -12    -3     5     5     4     2     4     8    14    17    19    20    19    15    10     8    10    12    11    10     8     3    -4   -11   -17   -19 
  565     8     3    -7   -12   -11    -8    -3     1     1     3     2     1     2     6    13    19    20    20    20    19    18    17    18    15    10     5    -1    -6   -11   -11   -11 
  580   -13   -21   -33   -33   -27   -21   -14    -6     1     4     2     3     7    10    11    17    21    25    26    27    26    22    18    15    11     7     2    -5    -7    -6    -3 
  595   -35   -36   -39   -34   -25   -20   -14   -10   -10   -12   -13   -10     0     7    15    23    27    26    28    31    31    24    13     7     6     6     7     7     6     7     8 
  610   -62   -64   -62   -48   -32   -19   -11    -9   -10    -9    -7    -3     4     8    13    19    24    28    32    37    40    37    28    18    12    15    22    26    28    30    32 
  625   -42   -45   -48   -38   -22   -11    -7    -8    -8    -5    -8   -15   -16   -10     3    15    21    25    29    32    32    31    29    24    16     9     8    13    18    22    24 
  640   -21   -19   -20   -17   -15   -15   -12    -6     2     7     4    -6    -8    -3     9    18    23    24    25    26    27    26    24    24    22    20    18    17    17    18    19 
  655   -22   -26   -30   -25   -15    -8    -9    -9     2    12    10     0    -2     3    12    20    25    26    25    21    18    17    17    15    11     9     9    11    13    14    15 
  670   -21   -21   -21   -19   -13    -4     4     5     1    -8   -12   -11    -5     5    14    21    24    27    28    25    21    16    12    11    10    10    11    12    13    13    13 
  685   -20   -19   -19   -11     3    12    14    13    17    22    17     7     3     9    17    23    27    29    30    26    21    15     9     1    -7    -8    -1     7    11    12    11 
  700   -17   -17   -18   -19   -20   -22   -17    -7     6    14    13    10     8    13    19    24    26    27    27    23    19    15    12    10    12    17    21    20    16    12    10 
