:Product: 201401301845_DIF.txt
:Created: 2014 Jan 30 1912 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 1845 - 1900 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
#-------------------------------------------------------------------------
   78 -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    28    28    26    25    24    21    19    15    14    14    14    14    15    16    17    19    21    22    22    21    16    10     7     9    14    17    16    12    10    10     9 
   25    28    27    26    24    23    21    19    16    14    14    15    15    16    17    18    20    22    22    22    21    17    12    10    12    15    16    13    10    10    10    10 
   40    27    25    23    21    21    19    18    16    14    15    15    17    18    19    21    22    23    23    23    21    18    14    13    15    16    14    12    11    12    12    11 
   55    11    14    16    18    18    18    17    16    15    16    17    18    19    21    22    24    24    24    24    22    18    15    15    16    15    13    11    12    14    14    14 
   70    16    17    17    17    17    17    17    16    16    17    18    19    21    23    25    26    26    26    25    22    18    15    14    15    14    11    11    12    15    15    14 
   85    18    18    17    17    17    17    17    17    18    19    20    22    24    26    28    29    29    28    26    21    16    13    13    13    11     9     9    11    13    13    12 
  100    18    17    16    16    16    16    17    17    19    20    22    25    27    29    31    32    32    30    27    21    15    11    10    10     6     2     1     4     7     8     9 
  115    13    13    13    14    14    15    15    16    18    21    24    27    29    32    34    34    33    31    26    19    11     7     6     4    -3   -10   -10    -5     1     5     7 
  130     7    10    11    12    13    13    12    14    16    19    23    27    31    34    36    36    35    32    26    18    10     5     2    -5   -15   -19   -14    -6     1     5     7 
  145     4     7     9    10    11    10    13    16    22    25    29    32    35    38    39    39    37    33    25    16     6    -4   -13   -22   -28   -24   -14    -4     2     5     8 
  160     4     7     9     8     7     8    14    19    20    24    29    32    36    38    39    39    36    31    24    14     2   -13   -28   -38   -36   -28   -19   -10    -2     4     9 
  175    -4    -2    -1    -1     1     4    10    16    21    25    30    33    36    38    38    37    33    27    19     9    -4   -22   -41   -48   -39   -26   -13    -2     4     8    12 
  190   -14   -15   -16   -16   -10    -1    10    16    22    27    31    34    36    36    35    31    26    19    13     4   -11   -29   -41   -37   -21    -7     1     6     8    11    15 
  205   -20   -21   -20   -16   -10     0    12    19    24    29    32    34    33    30    25    18     8    -2    -8   -17   -29   -38   -38   -28   -10     6    14    16    15    16    18 
  220   -16   -15   -11    -4     2     8    15    20    24    29    33    35    32    25    14     3    -7   -15   -20   -25   -30   -30   -27   -19     0    16    21    19    17    17    20 
  235    -3     0     2     6     8    12    15    18    23    32    45    53    49    30     7    -9   -17   -17   -14   -18   -30   -39   -44   -36   -14     9    25    32    31    27    25 
  250    -6    -2     0     4     7    10    11    10    13    21    26    20     2   -13   -12    -7   -14   -26   -35   -44   -50   -47   -39   -28   -13     2    10    16    18    20    21 
  265    -1     2     4     6     8     8     6     1     1     9    20    23    13     0    -3    -3   -14   -30   -42   -50   -48   -36   -21    -9    -1     4     7    10    12    13    15 
  280     7     9    10    12    13    11     7    -1    -6     0     7     2    -8    -9     3    16     5   -23   -50   -63   -57   -37   -19    -9    -5    -4     0     2     3     5     8 
  295    14    13    15    17    17    17    12     0   -16   -18    -6    -1    -5    -6     5    12     0   -16   -27   -38   -46   -41   -27   -18   -11    -8    -2     3     6     8    10 
  310    25    28    31    30    27    21    13     3    -5    -5    -7    -6    -1     6    15    12    -9   -26   -34   -46   -56   -54   -42   -30   -21   -13    -3     5     8    10    11 
  325    27    30    31    28    23    21    24    19     7     0     6    10     8     7     9     0   -19   -26   -18   -25   -47   -59   -54   -40   -26   -13    -2     7    10    11    11 
  340    21    22    23    21    17    12     5    -3    -1     7     6    -2     4    13     9     2    -7   -12   -16   -22   -33   -44   -46   -39   -26   -15    -6     3     9    11    11 
  355    15    15    15    12     9     7    12    12     8     3     7     7     6    17    28    24    10    -1   -12   -30   -46   -48   -40   -31   -24   -19   -11    -2     5     8    10 
  370    11     9     8     8    10     9     6     0    -1     2     1    -8   -16   -10    -2    -5   -14   -23   -29   -36   -37   -33   -28   -31   -35   -31   -19    -8     0     4     7 
  385     5     3     1    -1    -2     0     7    13    15    16    20    18     4    -6     1     7    -7   -24   -31   -31   -24   -20   -20   -19   -19   -23   -22   -14    -5    -1     2 
  400     8     5     0    -4    -4    -2     4    10    15    17    12     2    -7   -14    -4    17    15     0    -8   -21   -34   -33   -26   -21   -17   -16   -18   -15   -10    -6    -3 
  415     9     5     0    -4    -6    -6    -5   -13   -25   -25    -8    -7   -19   -16    -4    13    25    13    -8   -19   -25   -31   -20   -10    -6    -7   -10   -11   -11   -10    -7 
  430    13    10     5     1    -4   -13   -18   -13     1    17    21     4   -18   -23   -14    -3     2     4     8     4    -9   -18   -15     0    11     6    -6   -15   -17   -16   -13 
  445    12     8     4    -1    -8   -16   -19   -15    -9    -4    -6   -14   -19   -25   -30   -17     3     6     6     8    -4   -21   -24   -11     3     1   -13   -21   -24   -23   -19 
  460     9     7     3    -1    -8   -18   -26   -26   -19   -17   -24   -29   -27   -26   -14    12    18     0   -11    -7    -4    -5    -7    -4     0    -7   -19   -26   -29   -28   -25 
  475     9     7     2    -3    -8   -14   -21   -23   -23   -18   -14   -13   -16   -17    -9    10    19     4   -13   -13   -11   -14   -17   -13    -7   -11   -21   -24   -23   -21   -18 
  490     5     3     0    -3    -7   -13   -22   -27   -27   -22   -13    -5    -5   -15   -25   -24   -18   -19   -21   -17   -13   -13   -17   -20   -18   -16   -15   -13   -12   -12   -11 
  505     1    -1    -4    -3    -3    -5   -11   -21   -32   -36   -30   -17    -5     3    -2   -12   -18   -20   -15   -11   -14   -17   -19   -16   -14   -16   -17   -13    -9    -7    -6 
  520    -1    -3    -4    -2    -2    -5   -13   -19   -23   -28   -26   -16    -2     5    -6   -26   -43   -46   -34   -21   -16   -15   -14   -11   -10   -11   -13   -10    -6    -3    -2 
  535     6     4     1    -2    -3    -4    -4    -3    -8   -16   -17    -7    -1    -3    -4     0     3     1    -5   -13   -19   -23   -24   -18    -9    -4    -3    -2     1     2     3 
  550     7     7     4    -1    -6    -6    -1     5     7     2    -2    -2    -4    -6    -7    -8    -9   -11   -15   -20   -24   -27   -25   -17    -6     4     8     8     8     8     8 
  565     9     9     8     4     1    -1     1     7    11    11    11     7    -1   -10   -13   -13   -15   -19   -21   -23   -25   -28   -29   -24   -16    -8    -3     2     5     6     7 
  580     9    11    12    10     5     1     3     9    13    15    21    26    22     9    -6   -19   -28   -32   -31   -30   -31   -31   -27   -22   -15    -9    -4     1     4     5     6 
  595     4     4     3     2     0     0     2     5     5     5     9    12     8     0    -7   -12   -21   -30   -33   -29   -23   -21   -21   -20   -15   -10    -5     0     3     5     6 
  610     7     6     5     4     3     5     8     8     6     3     5    10    13     8    -3   -16   -25   -25   -20   -19   -23   -27   -26   -22   -15    -9    -4     1     4     5     6 
  625     6     6     6     6     7     9    11    10     7     4     4     4     1    -4    -7    -7    -6    -8   -12   -19   -25   -27   -25   -20   -15   -10    -6     0     3     4     5 
  640     6     7     7     8    10    13    15    11     4    -2    -5    -6    -7    -9   -12   -13   -12   -12   -13   -17   -21   -21   -19   -15   -11    -6    -3     1     3     4     5 
  655     6     6     7     9    10    11    11     9     7     4    -1    -6   -10   -13   -13   -11    -9   -10   -12   -14   -16   -15   -13   -10    -7    -4    -2     1     3     4     5 
  670     5     6     6     8     9    11    12     9     6     3     1    -1    -3    -5    -8   -10   -10   -10   -10   -11   -10    -9    -8    -6    -4    -2     0     3     4     5     6 
  685     5     5     6     7     8     9    11    11     9     6     2    -1    -4    -5    -6    -6    -7    -8    -8    -8    -7    -6    -5    -3    -2     0     2     3     4     5     6 
  700     5     5     5     6     6     7     8     8     9     9     9    10     8     5     1    -2    -4    -5    -5    -4    -4    -3    -2    -2     0     1     2     4     5     5     6 
