:Product: 201310091115_DIF.txt
:Created: 2013 Oct 09 1142 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 1115 - 1130 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    10     8     5     2    -1    -3    -3    -3    -1     0     1     2     3     3     2     3     2     3     2     2     0    -3    -6    -8    -8    -8    -5    -1     2     3     1 
   25    10     8     5     2     0    -2    -2    -1     0     1     2     3     3     3     3     2     2     2     0    -2    -5    -8   -10   -12   -12   -10    -7    -1     3     6     3 
   40    11     8     5     2     0    -1    -1     0     1     2     3     3     3     3     3     2     1    -1    -3    -6   -10   -14   -15   -15   -15   -13    -8    -3     3     7     5 
   55    11     9     5     3     1     0     0     1     1     2     3     3     3     3     2     1    -1    -3    -7   -11   -17   -21   -22   -21   -20   -16    -9    -1     5    10     9 
   70    12     8     5     2     1     0     1     1     1     2     2     3     3     3     2     1    -2    -6   -11   -18   -26   -32   -35   -34   -29   -21   -11     0     7    13    14 
   85    11     8     4     2     1     1     1     2     2     2     2     2     3     2     2     0    -4    -9   -17   -26   -35   -41   -43   -41   -32   -21    -9     3    12    15    19 
  100    10     7     4     2     2     2     3     3     3     2     2     2     2     2     2     0    -5   -11   -21   -31   -41   -47   -46   -39   -28   -16    -5     6    14    17    22 
  115     9     8     6     5     5     6     6     6     5     3     2     1     1     1     1    -1    -6   -14   -26   -41   -54   -60   -55   -40   -25   -11    -2     9    16    18    23 
  130     8     6     6     6     6     6     6     4     1     0     0     0     0     1     1    -1    -5   -14   -27   -43   -54   -54   -43   -29   -16    -6     2    11    17    18    24 
  145     2     2     3     4     5     4     2     0    -1    -1    -1    -1    -1     0     0    -1    -5   -13   -25   -40   -51   -48   -34   -20    -9     0     6    14    17    17    24 
  160    -3    -3    -1     1     1    -2    -5    -5    -5    -4    -3    -2    -1    -1    -1    -1    -3   -11   -22   -35   -42   -34   -18    -6     0     6     9    17    16    17    23 
  175    -8    -6    -5    -6    -7    -8    -9    -7    -6    -4    -3    -3    -2    -2    -2    -2    -4   -10   -18   -25   -28   -16     2    13    15    13    11    16    14    14    20 
  190   -23   -17   -11    -7    -6    -6    -7    -6    -5    -4    -3    -3    -3    -3    -4    -4    -7   -14   -21   -24   -19    -4    11    15    14    13     9    15    12    12    17 
  205   -23   -19   -15   -11    -7    -5    -4    -3    -4    -3    -4    -4    -6    -9   -11   -12   -15   -21   -24   -17    -4     7    14    16    17    14     9    11     9     9    13 
  220   -24   -18   -14   -11   -10    -9    -6    -3    -3    -3    -3    -5    -8   -11   -14   -15   -17   -18   -14    -3    12    20    21    18    17    13     7     5     3     5     9 
  235   -23   -16   -11    -9    -8    -7    -4    -1     0     0    -2    -5   -10   -15   -19   -19   -16   -13   -10    -5     4    11    16    22    26    20    10     2    -2     1     5 
  250   -17   -10    -6    -4    -4    -3    -1     2     2     2     0    -3    -8   -12   -16   -18   -16   -12   -10    -4    11    23    28    28    29    24    12    -1    -6    -3     2 
  265    -8    -5    -3    -1     0     1     3     4     3     0    -3    -7    -9   -11   -11    -9    -8    -7     0    14    29    33    29    24    21    20    13    -1    -8    -6    -1 
  280    -5    -3     0     2     3     4     4     4     0    -5   -10   -12   -10    -8    -7    -5    -6    -8    -9     4    26    33    25    15    13    17    17     4    -5    -6    -2 
  295     1     2     4     6     6     6     4     3    -1    -6   -11   -12    -8    -3     0    -1    -4    -8    -2    15    35    31    12    -4   -11   -10    -3     1     2     0     1 
  310     4     5     7     8     9     7     5     2    -1    -5    -8    -8    -5    -3    -1    -1    -4    -8    -5     9    20    11    -6   -20   -25   -22   -15    -9    -3    -3     1 
  325     4     5     6     8    10    12    13    12    10     6     3     1    -2    -3     0     8    10     7    12    23    22     4   -16   -32   -39   -36   -26   -16    -7    -3     1 
  340     4     5     6     9    12    14    16    15    15    16    15    14    13    13    14    14    10     9    20    26    14    -4   -18   -32   -45   -46   -37   -22   -11    -4     1 
  355     3     4     6     9    13    17    20    21    23    25    24    17    12    13    16    15     9     8    16    19    10    -4   -20   -34   -45   -48   -40   -24   -11    -3     2 
  370     2     3     5     8    12    18    23    27    28    27    26    24    24    24    22    15     7     6    10     9    -1   -16   -26   -30   -48   -46   -37   -20    -8     0     6 
  385     1     2     3     6    11    16    24    30    32    27    21    20    22    22    16     9     6     6     4    -2    -9   -16   -21   -24   -26   -27   -24   -13    -4     2     8 
  400     1     1     2     6    11    16    21    24    23    21    20    22    24    19    11     6     5     3    -1    -7   -10   -12   -17   -26   -33   -33   -28   -11    -5     3     9 
  415     2     3     4     8    12    16    18    17    15    13    15    19    20    14     8     5     1    -5   -12   -18   -20   -19   -16   -18   -28   -37   -37   -27   -17    -8     0 
  430     3     5     8    12    15    16    16    14    11     9    12    16    16    12     5    -3    -9   -13   -14   -14   -16   -18   -17   -15   -22   -32   -39   -38   -32   -23   -14 
  445     7     8    10    12    13    14    13    11     8    10    13    13     8     1    -6   -10   -10    -9   -10   -13   -16   -18   -18   -14   -12   -17   -33   -46   -47   -38   -26 
  460     3     4     6     9    11    12     9     5     5     8     9     7     3    -1    -3    -2     1     1     1    -3    -6   -12   -17   -16    -6    -4   -24   -53   -67   -59   -42 
  475     0     0     2     4     5     3     2     4     8     9     8     6     4     4     5     7     7     7     7     6     6    -1   -13   -18   -11    -8   -17   -29   -37   -38   -32 
  490    -5    -5    -5    -7    -8    -8    -5    -2     3     6     9    12    13    14    15    14    12    12    12    11     9     4    -6   -17   -23   -24   -23   -24   -27   -28   -23 
  505    -6    -6    -7    -8    -8    -7    -5    -4    -4    -1     8    13    13    11    11    12    14    14    13    11    10     7     1   -11   -23   -31   -35   -33   -30   -27   -20 
  520    -5    -5    -5    -5    -8   -12   -14    -9     1    10    16    18    17    15    14    15    15    14    13    13    11     4    -9   -19   -21   -22   -29   -36   -36   -31   -22 
  535    -5    -5    -5    -7    -9    -5     3    10    14    15    17    17    16    13    11    11    12    13    12    12    10     5    -1    -3    -4   -12   -32   -48   -50   -40   -27 
  550   -14   -13    -8    -3     2     6     9    11    12    14    15    14    11     9     7     6     7     9    11    11     7    -3   -12   -17   -21   -30   -46   -59   -58   -46   -31 
  565   -15   -11    -6     0     3     5     8    11    12    11     9     7     5     3     2     4     9    13    13    10     4    -6   -15   -22   -28   -32   -35   -35   -30   -25   -17 
  580   -18   -17   -14    -7    -1     3     5     5     4     3     2     0    -2    -4    -4    -3    -1     0     0    -3    -7   -12   -16   -18   -19   -18   -18   -17   -14   -11    -5 
  595    -8    -6    -2     2     5     7     8     6     2    -2    -6    -7    -8    -7    -6    -4    -3    -2    -5   -11   -18   -24   -24   -21   -15    -9    -4     1     2     3     6 
  610    -4    -1     2     6     8     5    -2    -8   -10   -10    -8    -7    -7    -7    -8    -7    -5    -5    -5    -7    -9   -12   -14   -13    -9    -2     5    13    19    22    24 
  625    -1     0     2     5     7     6     1    -6   -13   -18   -18   -15   -12    -9    -6    -4    -1    -1    -1    -3    -6    -7    -7    -5    -1     5    12    20    26    30    32 
  640     0     1     1     2     3     2    -2    -6    -8    -6    -4    -4    -5    -5    -3    -1     0     0     0    -1    -1    -1     0     2     5    10    16    24    31    36    41 
  655     0     1     0     0    -1    -1    -1    -1    -3    -8   -13   -14   -13    -8    -3     1     3     3     3     3     2     3     4     6     9    14    19    25    31    36    40 
  670     0     0     0    -1    -3    -3    -4    -2     2     7    12    14    13    10     8     6     6     6     5     5     5     5     6     9    12    17    22    28    32    35    38 
  685     1     1     1     0    -1    -2    -1    -1    -2    -4    -5    -6    -4    -1     3     6     7     8     7     8     7     8     9    11    14    17    22    27    32    37    40 
  700     1     0     0    -1    -2    -2    -2    -2    -3    -4    -4    -4    -3    -1     2     5     7     9     9     9    10    10    11    13    16    19    22    26    30    34    37 
