:Product: 201310091145_DIF.txt
:Created: 2013 Oct 09 1212 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 1145 - 1200 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
#-------------------------------------------------------------------------
   42 -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     5     4     3     2     2     2     3     4     5     6     6     7     7     7     6     6     3    -1    -6   -10   -15   -20   -25   -29   -27   -21   -14    -7    -4    -1     3 
   25     5     4     3     2     2     2     3     4     5     6     6     6     7     7     6     5     2    -3    -8   -14   -19   -26   -33   -36   -33   -25   -15    -7    -4     1     5 
   40     5     4     3     2     2     2     3     4     5     5     6     6     6     6     5     4     1    -5   -11   -19   -29   -39   -49   -52   -45   -31   -16    -6    -2     2     7 
   55     5     4     2     2     1     2     3     3     4     5     5     6     6     6     5     3    -1    -7   -15   -26   -39   -51   -55   -50   -36   -22   -10    -1     3     5    11 
   70     4     3     2     2     1     2     3     4     4     5     5     5     5     5     4     2    -2    -9   -18   -31   -45   -57   -59   -47   -29   -14    -4     2     7    11    15 
   85     4     4     3     2     2     2     3     4     4     4     4     4     4     4     3     1    -4   -10   -19   -26   -26   -21   -22   -23   -16    -6     2     6     9    13    19 
  100     4     3     3     2     1     1     1     2     2     2     3     3     3     3     1    -2    -6   -11   -17   -21   -18   -13   -11   -12    -9    -3     5     8    12    15    21 
  115     2     2     1     1     0     0     0     0     0     1     1     2     2     1    -1    -4    -8   -11   -14   -11    -3     5     8     6     4     6     9    12    14    16    21 
  130     1     1     1     0    -1    -2    -2    -2    -2    -1    -1     0     0     0    -4    -8   -11   -12   -11    -6     3    10    13    12    11    10    10    12    14    16    20 
  145    -3    -3    -3    -3    -3    -4    -4    -3    -3    -2    -2    -2    -2    -4    -7   -13   -15   -15   -10    -4     2     5     8    11    12    11    10    11    13    13    16 
  160   -10    -8    -8    -7    -6    -5    -4    -3    -3    -3    -3    -3    -5    -8   -13   -20   -23   -19    -9     2     9    12    14    17    16    10     7     7     9     9    11 
  175   -11   -10    -9    -8    -6    -5    -4    -4    -3    -4    -4    -5    -9   -15   -23   -32   -33   -24    -9     3    10    14    15    13     7     3     0     0     5     5     8 
  190   -13   -13   -13   -12    -9    -7    -5    -4    -3    -3    -4    -6   -10   -16   -23   -35   -38   -23    -2    11    13    12     9     5    -1    -6    -9    -7    -1     2     5 
  205   -17   -18   -15   -12    -9    -6    -4    -3    -2    -2    -4    -7   -12   -17   -21   -27   -25   -10    12    18     7    -4     0    10     8    -4   -18   -18   -11    -4     1 
  220   -18   -17   -13    -9    -5    -2     0     0     1     0    -3    -6   -12   -16   -18   -14    -3    10    20    17     1   -12    -7     8    14     3   -18   -24   -19   -10    -3 
  235   -19   -18   -13    -7    -1     2     4     4     4     3     1    -4   -12   -20   -25   -11    -2     6     9     5    -9   -20   -18    -2    13    13    -8   -22   -23   -14    -6 
  250   -13   -12    -8    -3     1     4     7     7     7     6     3    -1    -7   -11   -13    -5     0     6    20    37    35    13    -4     2    18    28    13    -8   -20   -16    -8 
  265    -6    -5    -2     1     4     7     9     9     9     8     5     1    -4    -7    -8    -8    -1     4    16    25    14   -11   -28   -20     5    27    32    24     6    -3    -3 
  280    -1    -1     2     4     8    10    11    12    13    12     9     4     0    -2    -1     0     2    11    28    30    10   -18   -31   -22    -4    15    26    31    27    20    13 
  295     1     2     4     7    10    12    13    14    15    15    13     8     1    -4    -6    -6    -6    -6     6    16    21    14     3    -5    -6     1     7    15    16    15    13 
  310     2     3     6     9    12    14    15    16    17    17    16    13     7     0    -6   -11   -11    -4     3     6     5     2    -2    -7    -8    -2     3     8     7     8     9 
  325     3     4     7    10    12    13    15    16    18    17    14     9     2    -5    -7    -5     4    14    22    23    22    11    -7   -20   -22   -19   -19   -19   -15    -6     0 
  340     3     5     7    10    12    14    17    21    24    23    18     9     0    -5    -7    -5     3    11    14    15    14     5   -11   -22   -29   -33   -35   -33   -23   -11    -4 
  355     2     3     7    10    13    16    21    27    30    29    24    15     5     1     2     7    13    16    15    14    10    -5   -25   -31   -29   -33   -40   -39   -26   -12    -4 
  370     2     4     7    11    14    17    22    28    30    26    18    12     9     8     6     5     7    10    12    14     8   -10   -28   -32   -24   -18   -19   -22   -17    -9    -3 
  385     3     4     7    10    14    18    22    26    27    22    15    12    11     8     2    -3    -1     2     7    13    10    -9   -28   -34   -26   -24   -24   -24   -16    -8    -2 
  400     2     4     7    10    14    18    22    24    23    17    10     8     9     7    -1    -6    -3     2     5     3    -5   -15   -25   -33   -37   -35   -25   -23   -17   -11    -5 
  415     2     3     6     9    13    16    18    19    18    13    10    11    10     6    -3    -7    -4     3     8     4    -8   -17   -22   -28   -35   -41   -46   -53   -45   -35   -17 
  430     2     3     6    10    13    14    13    11    10    10    11    14    15    12     3    -6    -9    -6    -2    -3   -11   -16   -17   -19   -15    -8   -12   -33   -52   -57   -52 
  445     2     2     4     6     8    10    10     8     6     7    12    16    15     9    -2   -10    -8    -2     2     1    -4    -9   -14   -17   -13    -8   -17   -48   -80   -94   -91 
  460     0     1     3     4     4     4     3     2     3     6    11    13    10     2    -7    -9    -3     5     9     6     0    -4    -8   -14   -16   -11   -12   -26   -46   -63   -69 
  475    -2    -2    -1    -1     0     2     4     6     8     9     9     8     8     6     2    -1     1     5     7     4     1     2     5     3     0    -5   -17   -30   -38   -46   -52 
  490    -5    -5    -5    -6    -4    -2     2     4     4     4     5     9    14    15    12    10    10     9     5     1     3     7     5    -2    -2     0   -14   -43   -64   -69   -65 
  505    -6    -6    -6    -7    -9   -12   -11    -8    -3     3    10    16    20    20    17    14    13    10     5    -1    -2    -2    -1    -3    -5   -12   -29   -51   -65   -70   -68 
  520    -9    -8    -7    -6    -5    -5    -2     3     8    13    16    19    20    19    14    10     8     6     4     1     1     7    11     4   -13   -34   -50   -65   -78   -86   -84 
  535   -10    -7    -5    -2     0     4     7    12    15    16    17    17    17    17    14    11     8     5     4     2     4     8    10     3   -14   -34   -46   -50   -54   -62   -66 
  550   -24   -21   -15    -7    -1     3     7    10    12    12    10     8     5     5     6     7     6     4     3     1    -2    -3    -1     1    -5   -14   -21   -25   -31   -40   -46 
  565   -21   -18   -16   -12    -6     1     7    10    11    11    12    11     7     2    -1    -1     0     0     0    -1     0    -2    -4   -13   -32   -55   -73   -79   -70   -58   -50 
  580   -24   -22   -18   -12    -5     0     4     5     5     4     3     0    -4   -10   -15   -19   -19   -15   -10    -7    -4    -5    -8   -16   -30   -52   -74   -82   -70   -53   -41 
  595   -23   -19   -14    -8    -2     5    12    17    17    15    11     4    -3   -10   -15   -19   -21   -19   -13    -8    -6    -8   -10   -14   -20   -30   -40   -44   -37   -28   -22 
  610   -28   -21   -13    -6    -2     0     1     1    -1    -3    -4    -5    -8   -11   -16   -22   -27   -32   -33   -27   -18   -12    -9    -9   -10   -12   -14   -14   -11    -5    -2 
  625   -17   -12    -6    -1     1     1    -2    -3    -4    -5    -7    -8    -9   -12   -16   -22   -29   -34   -32   -26   -18   -12    -7    -4    -1     3     5    10    15    20    22 
  640   -10    -7    -4     0     2     1    -3    -7    -9    -9    -9   -10   -12   -14   -17   -22   -28   -34   -34   -27   -17    -8    -1     2     6    10    15    21    27    32    36 
  655    -5    -3    -2     0     1     2     2    -1    -5   -10   -12   -12   -12   -13   -15   -17   -20   -22   -22   -18   -12    -7    -1     4     9    14    19    24    30    34    37 
  670    -2    -2    -1     0     0     1     2     4     5     4     1    -3    -5    -6    -7    -9   -11   -13   -13   -11    -7    -2     2     7    13    20    26    32    36    39    41 
  685    -1     0     0     0     0     1     2     3     4     4     4     3     0    -2    -4    -6    -7    -8    -8    -6    -3     0     5    10    16    23    29    35    40    44    45 
  700     0    -1    -1    -1    -1    -1     1     1     1     0     0    -1    -2    -3    -4    -4    -5    -6    -5    -4    -2     1     5    10    17    23    28    34    38    42    44 
