:Product: 201310091130_DIF.txt
:Created: 2013 Oct 09 1157 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 1130 - 1145 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
#-------------------------------------------------------------------------
   41 -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     7     6     4     4     3     4     5     6     6     6     7     6     6     5     5     4     3     2     1     0    -1    -2    -2    -1     1     4     6     8    10     9     3 
   25     7     6     5     4     4     4     5     6     6     7     6     6     6     5     5     4     2     1    -1    -4    -6    -8    -8    -4    -1     2     5     8    12    11     5 
   40     7     6     5     4     4     5     5     6     7     7     6     6     6     5     5     3     1    -1    -5   -10   -16   -20   -17    -9    -2     2     5     7    11    13     6 
   55     8     6     5     5     4     5     6     7     7     7     6     6     5     5     4     3     0    -3    -7   -14   -22   -27   -22   -11    -3     1     5     8    13    15    10 
   70     8     6     5     5     5     5     7     8     8     7     6     5     5     4     4     2    -1    -4    -9   -16   -23   -25   -19   -10    -4     0     4     9    15    17    13 
   85     7     6     5     4     4     6     8     9     8     7     5     4     4     4     3     1    -2    -6   -11   -18   -24   -27   -23   -15    -8    -2     3     9    16    19    16 
  100     8     7     5     5     5     6     6     5     4     3     3     3     3     3     2     0    -3    -7   -13   -20   -29   -34   -31   -20    -9    -1     4    10    17    19    19 
  115     7     6     5     5     5     4     3     1     0     1     1     2     2     2     1    -1    -3    -7   -12   -18   -24   -27   -25   -19   -11    -3     3    10    16    18    19 
  130     5     5     4     4     3     1    -1    -2    -2    -1     0     0     0     1     0    -1    -3    -7   -12   -19   -24   -23   -17   -12    -9    -3     2    10    15    16    19 
  145     0     0     0    -1    -2    -4    -5    -4    -4    -3    -2    -1    -1     0    -1    -2    -4    -8   -12   -19   -24   -23   -15    -9    -7    -3     1     8    12    14    17 
  160    -7    -7    -8    -9   -10   -10    -8    -6    -5    -4    -3    -2    -2    -2    -2    -3    -5    -8   -11   -18   -24   -22   -12    -4    -2    -1     1     7    10    11    16 
  175   -15   -13   -12   -11   -10    -9    -7    -6    -5    -4    -4    -3    -3    -3    -4    -5    -9   -13   -15   -18   -21   -17   -11    -8    -7    -5    -2     4     6     9    14 
  190   -19   -17   -13   -10    -7    -6    -5    -4    -4    -4    -4    -4    -5    -6    -9   -10   -15   -17   -13   -11   -10    -5    -1    -1    -5    -7    -6     0     2     7    12 
  205   -24   -23   -20   -15   -11    -8    -5    -3    -3    -3    -3    -5    -8   -13   -16   -18   -19   -12     1     7     5     1     0     0    -3    -7   -10    -4    -1     5    10 
  220   -24   -18   -12    -7    -5    -3    -2    -1    -1    -1    -2    -5   -10   -17   -22   -25   -24   -14     1     6     0    -6    -7     0     5     0    -9    -7    -5     3     8 
  235   -24   -15    -9    -6    -4    -2     0     2     2     2     0    -3    -8   -13   -16   -18   -19   -13    -7    -9   -13   -15   -15    -5     8    10    -2    -9   -10    -1     5 
  250   -17    -9    -4    -1     1     2     4     6     6     5     2    -2    -7   -11   -10    -2     7    15    18    15     9     0    -4     8    26    27     8    -8   -12    -3     3 
  265    -9    -3     0     0     2     4     7     8     7     5     1    -3    -7    -8    -3     7    15    19    17    13    10     2    -7    -3    14    25    17    -1   -11    -5     1 
  280    -5    -1     2     3     4     6     7     8     6     4     0    -3    -7    -7    -3     5    10     9    12    24    39    38    23    11    11    21    24    14     2     2     4 
  295    -3     0     3     5     6     7     9    10     8     5     0    -3    -4    -4    -3    -1     2     7    10    31    45    37    18     4     1    10    19    21    15    11     9 
  310     2     4     6     8     9    10    10    10     8     5     2     0    -1    -2    -2     0    -2    -2     3    20    27    17     1   -12   -18   -13    -6     1     4     6     6 
  325     3     5     7     8    10    12    13    12    10     9     8     6     4     1    -2    -4    -5    -3     7    21    24    10    -8   -22   -32   -32   -25   -15    -5     1     2 
  340     3     4     6     7     9    11    13    15    16    18    19    17    14    11    10     8     7     6    10    16    13    -1   -18   -31   -43   -48   -42   -28   -13    -5    -1 
  355     2     3     5     7     8    11    14    19    24    26    27    25    22    18    13     7     3     5     9    11     4    -8   -20   -31   -42   -51   -50   -36   -18    -7    -2 
  370     1     2     4     7     9    12    16    23    29    29    25    21    19    16    12     9    12    15    14    10     1   -12   -26   -33   -39   -43   -43   -33   -17    -5     1 
  385     0     1     3     6    10    15    21    27    29    24    16    11    11    10     7     7    13    18    18    11     2    -9   -22   -33   -40   -43   -36   -24   -11    -1     4 
  400    -1     0     2     6    10    15    19    21    20    16    13    13    14    11     8     8    10    11     6    -1    -7   -11   -16   -26   -40   -44   -39   -30   -16    -2     6 
  415    -1     0     2     5     9    13    15    14    10     9    12    15    11     4    -1     0     1     0    -6   -12   -16   -17   -17   -19   -26   -36   -43   -40   -28   -18     2 
  430    -1    -1     2     6    10    13    13    11     9    10    15    17    14     6     1    -1    -2    -6    -9   -13   -16   -15   -12   -10    -9   -13   -25   -37   -39   -33   -26 
  445     1     1     3     6     9    12    12    10     8     9    13    14     9     0   -10   -14   -12    -8    -4    -2    -5    -7    -9    -9    -4    -3   -17   -39   -51   -49   -42 
  460    -2    -1     0     3     6     6     6     6     7    10    12    11     7     2    -2    -3     2     8     9     4     0     2     3     0     0     1    -6   -31   -55   -62   -54 
  475    -4    -5    -5    -5    -5    -5    -2     3     8    10     9     7     6     8     8     9    11    14    12     8     7    10    10     9     6     1    -6   -18   -32   -40   -40 
  490    -9    -9    -9    -9    -9    -8    -4     1     3     2     4     8    11    11    10    10    11    10     8     6     7    10    10     6    -2   -13   -24   -34   -39   -40   -36 
  505   -12   -12   -11   -10   -10   -12   -14   -12    -5     5    13    19    19    15    11     9    10    10     9     8     9     8     1    -9   -14   -18   -23   -32   -38   -39   -35 
  520   -16   -15   -13   -12   -10    -6     0     7    13    17    21    23    23    21    18    17    17    15    12     9    13    17    11    -7   -20   -27   -30   -37   -42   -43   -39 
  535   -23   -19   -13    -6    -1     4     9    14    18    20    22    22    21    19    17    16    16    15    13    12    13    16    18    15     3   -16   -33   -48   -57   -59   -52 
  550   -42   -36   -24   -11    -4     1     6    11    16    18    18    18    16    13    12    14    17    14    10     9    11    15    13     3    -9   -13   -12   -15   -22   -31   -34 
  565   -33   -22    -6     4     5     5     8    12    16    14    10     5     1    -1     0     3     8    10    10     7     4     1    -5   -21   -45   -68   -75   -65   -47   -36   -30 
  580   -27   -21   -12    -5    -3    -1     3     5     6     4     4     5     3    -1    -6    -8    -5     1     4     6     4     1    -4   -12   -24   -33   -38   -35   -27   -23   -18 
  595   -20   -15    -4     8    13    14    15    15    13    10     6     3     0    -4    -9   -13   -17   -15   -10    -3     0    -1    -5   -10   -14   -16   -16   -14    -9    -7    -4 
  610    -8    -3     5    13    15    17    17    14     9     5     2     0    -2    -6   -10   -13   -16   -18   -17   -13    -8    -5    -4    -4    -3     0     4     8    12    15    16 
  625    -2     0     4     8     9     7     5     4     4     4     3     2     1    -3    -7   -10   -11   -10    -8    -6    -5    -3     0     1     4     9    15    22    29    32    35 
  640     0     1     3     4     3     1    -2    -6    -9   -12   -11    -7    -4    -5    -7    -8    -8    -8    -7    -5    -3     1     4     6    10    15    21    28    36    41    44 
  655     2     2     2     2     1    -1    -4    -6    -8   -10   -12   -13   -12   -10    -7    -6    -5    -4    -3    -2     0     2     5     7    11    16    21    28    34    39    42 
  670     1     1     1     0    -1    -3    -4    -4    -4    -5    -6    -6    -7    -5    -4    -2    -2     0     0     1     3     5     8    11    16    21    28    34    38    41    43 
  685     2     2     1     0    -1    -2    -2    -2    -4    -6    -7    -7    -6    -4    -3    -1     0     2     3     4     5     7    10    13    17    22    26    33    38    42    45 
  700     1     1     0    -1    -2    -2    -3    -4    -5    -7    -8    -8    -7    -5    -3     0     1     3     4     5     6     8    10    13    17    22    26    31    36    39    42 
