:Product: 201401300500_DIF.txt
:Created: 2014 Jan 30 0527 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 0500 - 0515 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
#-------------------------------------------------------------------------
   47 -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    77    72    65    56    48    41    35    30    25    23    23    23    22    22    22    22    22    21    19    18    17    16    15    14    14    16    17    16    12    12    13 
   25    87    80    70    59    49    41    35    30    24    22    22    22    21    20    20    20    20    19    18    17    17    16    15    15    15    16    17    16    13    12    13 
   40    99    90    75    59    47    39    33    28    22    20    21    20    19    18    17    16    16    16    15    15    15    16    16    16    16    16    17    16    13    12    12 
   55   114   102    80    56    41    35    30    25    19    17    18    17    16    15    14    12    12    12    13    14    15    16    16    15    15    15    16    14    13    11    12 
   70   138   120    85    50    32    27    24    20    14    13    14    15    14    13    11    10    10    12    14    16    18    18    18    16    15    15    15    14    12    10    11 
   85   108    92    70    50    37    28    20    14     9     9    10    11    11    11    11    10    11    12    14    17    19    21    19    17    14    14    14    13    12    10    11 
  100    89    79    65    51    38    25    14     8     3     4     5     5     6     7     9    10    11    13    14    16    17    18    18    16    15    14    15    14    13    11    12 
  115    76    68    56    43    31    19    10     5     0     0     0     0     0     2     4     8    10    11    13    14    15    15    16    15    13    13    14    13    12    11    12 
  130    67    58    46    33    22    12     5     1    -2    -3    -4    -5    -4    -2     1     5     8     8    10    10    11    12    12    12    11    11    12    12    12    11    12 
  145    51    43    34    25    18    11     5     0    -3    -6    -8    -9    -7    -4     0     3     5     5     5     6     6     6     6     6     7     9    11    11    12    12    13 
  160    27    25    23    20    15     9     4    -2    -5    -7    -9    -9    -7    -4     0     2     2     1     0     0     1    -1    -2    -1     2     7    10    11    12    13    13 
  175    12    12    13    13    11     8     3    -2    -6    -8    -9    -9    -8    -5    -3    -1    -1    -3    -4    -4    -2    -1    -1     1     4     7    10    10    12    13    13 
  190    12    11    10    10     9     7     3    -2    -5    -7    -8    -7    -7    -7    -5    -5    -5    -6    -7    -6    -4    -2     1     4     7     9    11    11    12    13    13 
  205     1     3     7     9     9     7     4    -1    -3    -5    -6    -7   -10   -11   -11   -11   -11   -10   -10    -8    -5    -3     0     1     1     1     2     4     6     8     9 
  220    10    10    11    11     9     7     4     0    -2    -4    -5    -7   -10   -12   -13   -15   -16   -15   -13   -10    -7    -5    -3    -3    -3    -2     0     2     4     6     7 
  235     9     8     9     9     8     7     4     1     0    -2    -4    -7   -11   -15   -17   -18   -20   -19   -16   -13   -11   -10    -9    -8    -6    -4    -2     0     2     4     5 
  250     9     5     5     6     7     7     5     3     1    -1    -3    -7   -11   -15   -16   -18   -20   -20   -18   -16   -15   -15   -13   -11    -8    -6    -4    -2     0     3     4 
  265     6     3     3     5     6     7     7     5     2     0    -2    -6    -9   -12   -13   -14   -15   -16   -14   -13   -12   -12   -12   -11   -10    -8    -6    -3     0     2     3 
  280    10     8     7     7     8     9     8     7     4     1    -2    -4    -7    -9   -11   -13   -14   -14   -14   -15   -16   -15   -15   -14   -13   -10    -7    -4     0     2     3 
  295    13    12    11    10    11    11    11     9     6     3     0    -2    -3    -5    -7    -9   -12   -12   -12   -13   -15   -17   -17   -15   -13    -9    -5    -2     0     2     3 
  310    16    14    12    11    12    13    14    13    10     7     4     2     0    -2    -4    -8   -11   -10    -9   -10   -14   -17   -18   -17   -14    -9    -4    -1     2     4     5 
  325    15    13    11     9     8     9    10    11    11     9     6     3     1     0    -1    -4    -6    -6    -5    -8   -13   -17   -18   -16   -12    -7    -3     1     3     4     5 
  340    14    13    11    10     9     9     8     8     8     7     6     4     3     2     0    -3    -4    -2    -2    -6   -11   -15   -16   -16   -14    -9    -2     3     6     7     8 
  355    13    12    11    10    10     9     9     9     9     8     7     6     4     3     1     0     0     0    -2    -6   -10   -11   -10    -9    -7    -3     1     3     4     5     6 
  370    13    12    10     9     8     9     9     8     7     7     7     8     8     6     4     3     2     1    -3    -7   -10   -10    -9   -10    -9    -5     0     4     8     9    10 
  385    11    10     9     7     5     4     4     5     5     6     7     8     8     7     6     4     2    -1    -5    -7    -7    -5    -3    -1    -1     2     4     5     5     5     5 
  400    11     9     8     6     4     3     2     3     4     6     7     8     8     7     6     5     2    -1    -4    -6    -7    -5    -3    -2    -3    -2     0     0     0     1     1 
  415    10     9     8     6     3     1     1     2     3     5     6     6     7     7     5     4     1    -1    -3    -4    -5    -4    -1     1     1     0    -2    -3    -3    -2    -1 
  430     8     7     6     4     2     1     0     0     2     3     5     6     7     7     6     5     3     1    -2    -4    -6    -4    -1     0    -3    -6    -7    -7    -6    -5    -4 
  445     9     8     7     5     3     1     0     0     1     3     4     5     6     7     6     5     3     1    -1    -4    -5    -3     1     3     0    -3    -6    -7    -7    -6    -6 
  460     6     7     7     6     4     2     2     2     3     4     4     5     5     5     5     4     3     1    -1    -4    -4    -1     2     2    -1    -5    -7    -8    -8    -7    -7 
  475     9     8     8     6     4     2     1     1     2     3     3     4     4     4     4     3     3     1     0    -2    -2    -1     1     0    -3    -6    -8    -8    -8    -8    -8 
  490    10     9     8     7     5     4     3     3     3     3     3     3     3     3     3     2     2     1     0    -1    -2    -1     0    -1    -3    -4    -5    -6    -8    -9    -9 
  505    10    10     9     7     6     5     4     5     4     3     3     3     3     3     3     3     3     2     0    -2    -3    -3    -2    -2    -4    -5    -5    -5    -7    -9    -9 
  520    10    10     9     8     7     6     6     5     5     4     3     3     3     2     2     2     2     2     1    -1    -3    -4    -4    -5    -6    -6    -5    -6    -7    -8    -8 
  535    11    11    10     9     8     6     6     5     4     3     2     2     2     2     2     2     2     2     2     0    -3    -4    -4    -5    -5    -6    -5    -5    -6    -6    -6 
  550    10    11    10     9     8     6     5     4     3     2     2     2     2     2     2     2     2     2     2     0    -2    -3    -3    -4    -4    -5    -4    -5    -5    -5    -5 
  565    10    10     9     8     5     3     2     1     2     2     2     2     2     2     2     1     1     0     0    -1    -2    -3    -3    -3    -4    -4    -4    -3    -3    -4    -4 
  580     9     9     7     5     3     1     1     2     2     3     2     2     1     1     1     0     0     0    -1    -2    -3    -3    -3    -3    -4    -3    -3    -2    -2    -2    -2 
  595     8     8     7     6     4     3     2     3     3     3     3     2     2     1     0    -1    -1     0    -1    -2    -2    -3    -3    -3    -3    -3    -3    -2    -2    -1    -1 
  610     7     7     6     6     5     4     4     4     4     3     3     2     2     2     1     0     0    -1    -1    -2    -2    -3    -3    -3    -3    -3    -3    -2    -2    -1    -1 
  625     4     4     5     5     5     5     4     4     4     3     3     2     2     2     1     1     0    -1    -1    -2    -3    -4    -4    -4    -3    -3    -3    -2    -2    -1    -1 
  640     5     5     6     6     6     6     5     5     4     4     3     3     2     2     1     1     0     0    -1    -1    -2    -2    -2    -2    -2    -2    -2    -2    -1    -1    -1 
  655     6     6     6     7     7     7     6     6     5     4     3     3     2     2     1     1     0     0     0    -1    -1    -2    -2    -3    -3    -3    -2    -2    -1    -1    -1 
  670     7     7     7     7     7     7     6     6     5     5     4     3     2     1     1     1     0     0     0    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1    -1 
  685     8     7     7     7     7     7     6     6     5     5     4     3     2     2     1     0     0     0     0    -1    -1    -1    -2    -2    -2    -2    -2    -1    -1    -1     0 
  700     8     7     7     7     7     6     6     6     5     5     4     3     2     2     1     1     0     0    -1    -1    -1    -1    -1    -2    -2    -2    -1    -1    -1    -1    -1 
