:Product: 201401302130_DIF.txt
:Created: 2014 Jan 30 2157 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: 2014 Jan 30 2130 - 2145 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
#-------------------------------------------------------------------------
   79 -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    12    11    10     9     9     9    11    12    13    14    16    16    17    17    17    16    15    14    13    13    13    14    16    19    23    26    29    30    29    27    25 
   25    16    15    13    12    11    12    12    14    15    16    18    19    19    20    19    18    17    15    15    15    15    17    19    23    28    32    35    35    35    33    30 
   40    20    19    17    15    14    14    15    16    18    19    20    21    22    22    22    21    19    17    16    16    17    19    24    30    37    42    44    44    42    40    37 
   55    28    25    22    19    17    16    16    17    19    21    22    23    25    25    24    23    21    19    18    18    20    23    30    40    52    58    57    53    49    45    41 
   70    38    34    29    24    20    17    16    17    20    22    23    25    26    27    26    24    22    19    19    19    22    26    35    49    62    68    65    57    48    41    36 
   85    42    36    30    24    20    16    15    13    18    20    23    25    27    28    27    25    22    19    18    18    20    24    31    39    45    48    48    47    40    34    30 
  100    40    32    27    22    19    15    10     9    13    17    21    24    26    27    26    24    21    18    16    16    19    25    33    42    47    49    46    41    35    30    28 
  115    48    33    25    20    16     7     3     3     9    14    19    22    24    25    24    22    19    17    15    15    16    20    26    36    44    46    41    33    28    26    25 
  130    65    46    35    27    17     7     1     1     7    12    17    20    21    21    21    19    17    14    12    12    13    14    19    26    32    32    25    19    18    20    21 
  145    90    60    43    35    28    18     8     5     5     9    13    16    17    18    18    17    14    11     9     9     8     8    11    14    12     7     3     4     9    14    17 
  160    95    78    62    51    43    34    21     9     5     6     8    11    12    13    13    12    11     8     7     6     2    -7   -17   -24   -24   -19   -12    -4     4    10    14 
  175    60    71    67    55    43    32    19     5     0    -2     2     5     7     8     9     9     7     4     4     4    -2   -16   -33   -42   -39   -27   -16    -6     2     8    12 
  190    13    27    35    34    29    21     9    -5   -10   -11    -6    -2     1     3     5     5     3     1     2     3    -2   -12   -19   -19   -12     0     9    11    10     9    11 
  205    19    21    24    22    15     6    -4   -18   -20   -21   -14    -9    -5    -2     1     2     1     0    -3   -10   -22   -30   -31   -23   -12    -1     4     6     7     7     9 
  220    56    32    15     1   -11   -15   -18   -27   -26   -26   -22   -18   -12    -7    -2     0    -1    -5   -10   -20   -32   -39   -38   -31   -19    -7     0     3     4     5     7 
  235    24    -1    -4    -3   -16   -28   -33   -35   -29   -28   -27   -26   -21   -13    -4     1     1    -3    -9   -20   -34   -41   -37   -26   -15    -7    -3     0     2     3     6 
  250    18    -5   -10   -10   -14   -20   -25   -30   -26   -29   -36   -41   -38   -27   -15    -9    -9    -9   -10   -16   -21   -22   -20   -18   -13    -8    -5    -2     0     2     4 
  265    35     9     5     8     1   -11   -20   -27   -22   -22   -24   -29   -32   -29   -20    -8     0     1    -8   -24   -34   -34   -29   -24   -19   -13    -7    -3     0     1     2 
  280    36     9     1     5     6    -2   -14   -29   -29   -29   -26   -25   -26   -32   -36   -30   -13    -1    -5   -20   -30   -32   -31   -26   -20   -16   -10    -3    -1     0     1 
  295    44    27    27    35    31    14    -4   -18   -22   -31   -36   -31   -19   -13   -18   -19   -12    -9   -18   -30   -34   -40   -47   -42   -31   -22   -13    -6    -3    -1     0 
  310    39    29    35    40    31     7   -14   -28   -29   -33   -31   -16     2     7    -1    -6    -4    -2   -10   -24   -35   -47   -54   -49   -36   -24   -14    -7    -4    -2    -2 
  325    33    24    26    23    12    -6   -25   -41   -43   -40   -32   -23   -13    -7    -6    -7    -4    -3   -12   -25   -31   -37   -45   -47   -40   -27   -16    -9    -5    -3    -2 
  340    22    10     5    -1   -11   -18   -19   -18   -13   -13   -15   -17   -15   -13   -13   -11    -8    -6   -15   -28   -34   -36   -38   -39   -34   -26   -16    -9    -6    -3    -1 
  355    19     7     3    -5    -8    -6    -6   -12   -19   -22   -18    -7     2     1    -2    -4    -5    -8   -16   -26   -27   -26   -29   -34   -34   -27   -18   -10    -5    -2     0 
  370    22    16    17    12     8    10    11     2    -9   -12   -15   -17   -15   -14   -16   -20   -22   -22   -26   -36   -43   -41   -34   -25   -19   -16   -13    -8    -3     0     2 
  385    22    16    14     7    -2    -5    -1     1    -2    -8   -18   -18    -9   -10   -25   -38   -35   -14    -1    -6   -17   -25   -20    -9    -4    -8    -8    -4    -1     2     3 
  400    20    16    13     4    -8   -13    -9    -6    -7    -6    -6    -6    -3    -5   -17   -28   -26   -14   -12   -18   -30   -38   -31   -15    -6    -4    -2     0     3     4     5 
  415    12     7     3    -5   -14   -12    -2    -3    -8   -12   -20   -22    -9    -1    -6   -12   -17   -16   -14   -13   -19   -29   -34   -30   -18    -8    -1     2     4     5     5 
  430    -3    -8   -14   -19   -23   -14     0    -3   -13    -8     2    -5   -21   -26   -21   -21   -27   -27   -25   -22   -23   -27   -27   -16    -2     4     3     3     3     4     5 
  445   -12   -24   -29   -25   -21   -14    -7   -13   -21   -17   -14   -12    -9    -9   -16   -23   -24   -24   -27   -25   -19   -23   -29   -22    -7     0     0     0     1     4     5 
  460   -12   -24   -27   -18   -10   -11   -22   -34   -26    -4    11    13     3   -10   -13   -11    -8   -10   -19   -28   -23   -11    -6    -1     3     2     1     1     3     4     5 
  475     9     1    -2    -1    -5   -20   -35   -39   -27    -5    16    18     2    -9   -12   -17   -23   -29   -39   -45   -34   -10     1    -5    -9    -5     0     3     4     5     5 
  490    10     2    -6   -12   -25   -43   -45   -23   -10   -11    -3    10     4    -4     3     9     3   -14   -35   -42   -29   -11    -7   -13   -15    -9    -2     2     4     5     5 
  505    15     6    -2    -8   -20   -42   -49   -33   -27   -31   -24   -10    -7    -3     4     6     2    -1    -1    -4   -12   -19   -23   -23   -16    -7    -1     3     5     5     6 
  520    19    14    10     9    -4   -26   -35   -26   -25   -32   -29   -14     1     7    -7   -27   -41   -39   -28   -18   -19   -23   -23   -17    -8    -1     2     5     6     7     7 
  535    15    14     9     0   -12   -20   -15    -7   -16   -28   -27   -19   -12   -10   -15   -24   -30   -28   -19    -8    -3     0     5    10    10     6     5     6     7     8     8 
  550    -2     2     6     6    -3   -14   -14    -7    -9   -16   -17   -15    -8     1     0   -10   -17   -17   -10    -4    -3     0     7    14    16    15    12    11    10     9     9 
  565    17    23    27    26    19    11    10    10     7     5     4     0    -1     1    -1   -10   -18   -18   -14   -11   -10    -7     0     6    11    13    14    13    11    10    10 
  580    12    15    16    18    19    15     3   -10   -17   -12    -5     3     6     3    -5   -16   -28   -34   -36   -34   -27   -17    -7     1     4     7     9    11    11    10    10 
  595     1     5    11    22    35    38    22     3    -5    -4    -5    -9   -14   -17   -19   -21   -28   -38   -44   -43   -35   -22    -9     1     6     8     9     9     9     8     8 
  610     2     5    13    25    37    37    23    11    12    15    11     1    -8   -17   -25   -29   -27   -22   -16   -12    -9    -5     1     6     8     9     9     9     9     8     8 
  625    10    11    14    21    30    35    31    25    24    20    12    -1   -12   -20   -24   -25   -21   -13    -4     1     4     7    10    11    11    10     9     9     8     8     7 
  640    15    15    16    19    24    27    25    22    20    19    15     6    -3    -8    -9    -9    -8    -3     7    15    16    15    12    12    11     9     9     8     8     7     7 
  655    17    16    15    16    20    25    23    19    18    23    22    14     3    -3    -2     2     8    12    13    13    12    12    11    10     9     8     8     8     7     7     7 
  670    12    12    13    17    22    25    20    13     6     3     4     4     2    -1    -2    -1     1     4     8    10    11    10    10     9     9     8     8     7     7     6     6 
  685    15    17    20    22    23    22    18    13     8     7     7     6     4     2     3     4     6     7     8     9    10    10    10     9     8     8     7     7     7     6     6 
  700    19    20    20    20    20    18    15    12     8     7     8     8     7     6     5     6     6     8     9    10    10    10    10     9     9     8     7     7     6     6     6 
