:Product: 201310090730_DIF.txt
:Created: 2013 Oct 09 0757 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 0730 - 0745 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
#-------------------------------------------------------------------------
   73 -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   -49   -55   -58   -49   -37   -27   -24   -23   -24   -20   -15   -11   -11   -11   -13   -16   -21   -25   -28   -30   -36   -47   -55   -53   -44   -32   -21   -12    -6    -3    -2 
   25   -35   -32   -29   -27   -25   -24   -26   -29   -32   -27   -20   -14   -12   -12   -14   -17   -21   -25   -27   -34   -43   -52   -57   -53   -42   -30   -19   -11    -6    -3    -2 
   40   -36   -25   -15   -14   -17   -19   -20   -19   -20   -19   -17   -14   -13   -13   -14   -16   -19   -21   -25   -31   -40   -50   -53   -49   -40   -29   -19   -11    -5    -2    -2 
   55   -11     5    11     4    -7   -17   -23   -26   -27   -24   -19   -15   -14   -14   -15   -17   -19   -23   -27   -33   -38   -41   -42   -40   -33   -25   -16    -9    -5    -2    -2 
   70    32    31    21     6    -6   -16   -22   -26   -28   -25   -20   -16   -15   -14   -15   -16   -19   -22   -25   -29   -33   -34   -34   -31   -26   -20   -13    -8    -4    -2    -2 
   85    26    27    19     5    -7   -14   -16   -18   -20   -20   -18   -16   -15   -14   -14   -16   -17   -19   -22   -25   -29   -32   -31   -26   -20   -15   -10    -7    -4    -3    -2 
  100   -18    -3     4     1    -7   -12   -13   -14   -16   -17   -16   -15   -14   -13   -14   -14   -15   -16   -16   -18   -23   -27   -27   -23   -16   -11    -7    -5    -4    -3    -1 
  115   -24   -17   -10    -8   -10   -11    -9    -9   -11   -13   -13   -13   -13   -12   -12   -12   -12   -12   -11   -11   -13   -15   -16   -12    -9    -5    -3    -3    -3    -2     0 
  130   -20   -19   -15   -12   -11    -9    -8    -7    -9   -11   -13   -14   -14   -12   -10    -9    -8    -6    -3    -3    -3    -3    -1     0     2     3     2    -1    -1     0     1 
  145     7     3    -3    -6    -6    -6    -4    -4    -8   -12   -15   -15   -12   -10    -8    -6    -3     1     5     6     4     3     4     6     8     8     6     2     1     1     2 
  160    19    16     9     2    -1    -2    -2    -3    -6   -10   -12   -11    -8    -5    -4    -1     3     8    13    14    12     8     6     5     5     2     1     1     2     1     1 
  175    -1     0     1     2     2     2     0    -3   -10   -15   -14   -10    -5    -2     0     4    10    16    22    24    21    17    14     9     5     2     2     2     1     1     0 
  190   -11     0    11    16    14    10     4    -3   -11   -16   -15   -10    -5     0     2     5    11    20    27    28    21    11     8     8    11    12    10     6     3     0    -2 
  205   -36   -19    -5     0     1     1    -2    -6    -9   -10    -8    -5     0     3     3     7    13    23    32    33    23    12     9    15    21    23    20    13     5     0    -3 
  220   -20   -12    -3     1     2     1    -1    -4    -8    -7    -5    -2     0     2     5    10    16    26    35    36    30    22    18    17    20    25    25    19    10     3    -2 
  235    -1     1     6    10    10     7     5     4     4     5     5     5     5     5     5     7    12    21    31    39    41    34    23    16    16    22    26    24    15     5    -1 
  250    -1    -4    -6    -2     3     5     5     6    10    13    13    12    10    10    10    10    13    20    29    38    44    45    39    31    26    26    27    26    20     9     2 
  265    -4    -2     0     1     4     8    13    17    18    18    16    14    13    12     8     5    11    26    42    51    54    52    44    37    32    29    27    27    24    18     8 
  280    -2    -1     0     1     6    13    19    23    24    24    22    20    17    13     8     4     8    22    40    53    59    59    54    48    41    35    28    23    20    18    13 
  295    -8    -3     1     6    11    17    22    26    28    28    27    24    19    12     2    -3     5    24    41    46    45    45    45    42    42    40    31    18     9     6     6 
  310    -3     0     4     8    12    16    22    26    28    29    28    24    19    11     7    12    24    36    42    41    39    39    39    39    40    38    29    17     7     3     3 
  325    -1     2     5     8    11    14    17    22    24    24    21    17    12    10    13    24    38    51    55    47    35    26    25    26    28    27    24    19    14    11     9 
  340     3     5     4     4     4     6     9    15    20    20    17    12     8     8    18    35    51    60    54    36    18    12    17    23    23    19    16    14    11    10     9 
  355     5     6     6     5     4     4     5     8    10     9     7     3     0     6    22    41    55    59    49    29    11     6    11    16    16    12    10    10    10    10     9 
  370     5     6     5     4     2     1     2     3     5     5     4     1     1     9    23    38    47    51    44    25     7     0     6    11    12     9     3     1     3     7     8 
  385     5     6     5     5     5     5     4     3     4     6     6     4     6    15    30    45    49    42    32    22    12     5     3     4     8    11    13    12    11    10     8 
  400     3     4     4     5     6     6     7     6     5     2    -2    -5     1    16    32    40    37    27    17    12     6    -2    -8    -9    -6    -1     4     8    10     9     6 
  415     1     2     3     5     9    14    16    13     9     5    -1    -2    11    30    41    35    21     6    -5    -9   -12   -18   -22   -21   -16   -10    -5    -2     0     0    -1 
  430     0    -1     1     5    12    18    19    15     9     4     3    10    22    32    30    15    -1   -10   -13   -11   -13   -17   -21   -23   -23   -20   -15    -9    -5    -4    -6 
  445     4     3     5    10    16    20    17    13    12    15    21    26    28    23    12    -3   -15   -23   -25   -23   -20   -18   -16   -16   -19   -22   -23   -19   -13   -10    -9 
  460     5     6     8    14    19    18    12     8     8    13    19    23    18    11     3    -2    -7   -13   -17   -15   -12   -10   -12   -17   -23   -29   -32   -31   -26   -21   -18 
  475     6     6     7    10    10     5     1     3     8    12    13    10     5     1     0     1     0    -5   -11   -12   -12   -11    -9   -10   -17   -29   -38   -39   -32   -25   -22 
  490     1     1     2     2     0    -2     0     5    11     9     6     1    -3    -4    -3     0     3     4     3     1    -5   -13   -17   -15   -11   -15   -27   -39   -41   -33   -27 
  505   -10    -8    -6    -2     3     4     0    -4    -4    -1     2     0    -3    -3    -2    -1    -1    -2    -3     0     4     2    -3    -8    -9    -7    -6   -10   -15   -18   -19 
  520   -24   -24   -22   -16   -11   -11   -17   -22   -20   -13    -1     5     5     0    -7   -11   -11    -8    -4    -1     3     5     5     1    -3    -2     5     9     3    -6   -13 
  535   -19   -22   -27   -22   -12    -4    -2     0     5     5     5     5     4     2    -2    -4    -4    -4    -4    -2     1     8    14    18    13     4    -3    -6    -9   -12   -14 
  550   -34   -34   -34   -28   -17    -8    -2    -2    -2    -3     0     4     7     8     5     4     6    11    18    22    23    24    29    30    21     7    -3    -5    -6    -8   -10 
  565   -44   -42   -41   -35   -22    -8     1     2     3     2     3     5     7     8     4    -4    -7    -1     9    17    21    23    23    24    22    17     9     2    -3    -6    -5 
  580   -54   -50   -45   -34   -22   -11    -3     1     5     4     5     8    11    14    15    16    17    20    23    23    24    28    31    33    31    27    18     7     1    -1     0 
  595   -47   -40   -37   -33   -26   -15    -5     0     4     5     7     9    11    13    14    17    19    21    20    15    14    20    27    31    31    28    24    21    18    15    11 
  610   -47   -36   -25   -15   -11   -10    -8    -7    -2     0     4     7     8    11    13    19    23    25    24    23    24    28    31    33    31    27    23    24    29    33    33 
  625    -3    -5   -12   -15   -15   -12    -6    -4    -1    -2     0     2     3     5    10    18    24    25    25    23    22    20    19    20    20    21    20    20    20    19    17 
  640    -3    -3    -8    -8    -8    -7    -8    -8    -5    -4    -4    -5    -8    -6     2    14    22    25    26    27    28    27    25    23    20    18    19    21    23    23    22 
  655     2     1    -4    -6    -6    -4     0     1     3     4     3     0    -2     0     7    15    22    25    26    26    26    24    22    19    16    15    14    14    16    18    19 
  670     4     3     0     0     1     2     2     0    -2    -4    -4    -4    -3     2     9    17    22    25    28    29    29    26    23    20    18    16    15    16    16    16    16 
  685     2     2     0     0     1     1    -2    -6    -8    -7    -7    -9    -6     2    11    19    23    26    28    29    28    26    22    18    16    15    15    15    15    15    15 
  700    -3    -2    -5    -5    -4    -4    -3    -1     4     7     7     5     7    12    17    21    24    27    29    29    27    24    21    20    20    21    22    20    18    16    15 
