:Product: 201401300545_DIF.txt
:Created: 2014 Jan 30 0612 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 0545 - 0600 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
#-------------------------------------------------------------------------
   57 -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    36    35    34    32    29    27    24    22    21    20    20    21    20    19    19    19    18    16    15    13    11    10    10    10     9    10    10    10    10    10     9 
   25    40    39    37    34    31    28    25    23    21    20    19    20    19    18    18    17    16    14    13    11    11    10    10     9     9    10    10    10     9     9     9 
   40    46    44    41    38    34    29    25    22    19    18    18    18    18    17    16    16    14    12    10     9     9    10    10     9     9     9    10     9     9     9     8 
   55    51    48    45    40    35    29    24    20    17    16    15    16    16    15    15    15    14    12    10     9     9     9     9     9     9     9    10     9     8     8     8 
   70    52    50    46    41    34    28    22    17    14    13    12    13    13    14    14    14    13    12    11    10    10    11    11    11    11    11    12    11    10     9     8 
   85    53    50    46    40    32    25    19    14    11    10    10    10    11    12    13    14    13    13    12    12    12    12    12    12    13    13    13    12    11    10    10 
  100    53    49    43    36    28    21    16    11     9     7     7     8     9    10    12    13    13    13    12    12    12    13    13    13    13    14    14    13    12    11    10 
  115    52    46    38    30    23    17    13     9     7     6     6     7     9    10    11    13    13    12    12    11    12    14    15    16    16    16    16    14    13    11    10 
  130    54    45    35    26    19    15    11     8     5     4     4     6     8     9    10    11    11    11    11    11    12    15    17    18    18    18    17    15    13    12    11 
  145    45    38    30    23    17    13     9     6     4     3     4     5     7     8     9     9     9     9     9     9    12    15    19    21    21    19    18    16    14    12    10 
  160    34    30    25    20    16    12     8     5     3     2     2     4     5     6     7     7     7     7     7     7    10    15    21    25    25    22    18    15    13    12    10 
  175    19    19    18    16    14    10     7     5     3     2     2     2     3     4     4     4     4     4     4     5     7    12    17    20    20    16    14    12    12    10     9 
  190    16    16    16    15    12     9     6     4     2     1     1     1     1     1     1     1     0     0     0     1     3     6     7     7     7     7     9     9     9     9     8 
  205    18    17    15    13    10     8     6     4     2     0     0    -1    -1    -1    -2    -3    -4    -6    -6    -3     0     2     3     2     1     2     4     6     7     7     7 
  220    13    12    10     8     7     7     6     4     2     1    -1    -2    -2    -3    -4    -6    -8    -9    -8    -6    -5    -5    -7    -9    -8    -4     0     3     5     5     5 
  235     8     7     5     3     2     2     4     4     3     1    -1    -3    -4    -5    -7   -10   -12   -12   -11    -8    -8   -10   -10   -11    -9    -6    -1     2     4     4     5 
  250     4     4     4     3     2     1     1     1     2     1    -1    -2    -4    -6    -9   -13   -16   -16   -14   -12   -11   -12   -13   -13   -12    -8    -3     1     3     4     4 
  265     2     2     2     2     2     1     1     1     2     2     1    -1    -3    -5    -7   -11   -14   -15   -14   -14   -14   -16   -16   -15   -13    -9    -4     0     2     3     4 
  280     4     3     2     2     2     2     2     2     2     2     2     1     0    -2    -5    -7    -8    -9    -9    -8    -9   -10   -12   -13   -12    -9    -5    -2     1     3     4 
  295     5     4     3     2     3     4     4     4     4     4     4     4     3     1    -1    -4    -5    -5    -5    -4    -5    -8   -12   -13   -12    -9    -6    -3     0     3     4 
  310     6     5     4     4     4     5     6     6     6     7     7     7     7     5     1    -1    -3    -5    -6    -7    -8   -10   -12   -12   -11    -8    -6    -3     0     2     4 
  325     8     7     6     6     6     7     7     6     7     7     7     6     4     3     2     1     0    -2    -4    -5    -6    -9   -11   -11   -10    -7    -5    -2     1     2     4 
  340     8     8     7     7     7     8     8     8     8     7     5     4     3     2     1     1     0     0    -1    -3    -6    -8   -11   -11    -9    -6    -3    -1     1     2     3 
  355     9     8     8     7     7     7     7     7     7     7     6     5     5     5     5     5     4     2    -1    -5    -7    -8    -8    -8    -7    -4    -2     0     1     2     3 
  370     8     8     8     7     6     6     6     6     6     5     4     3     2     3     3     2     1    -2    -4    -6    -7    -7    -7    -6    -5    -4    -1     0     1     2     3 
  385     8     8     7     6     5     5     5     6     6     5     3     2     2     3     3     3     2     0    -3    -5    -7    -7    -6    -5    -5    -4    -3    -1     0     1     2 
  400     7     7     7     6     5     5     5     6     7     5     4     3     3     5     6     6     2    -2    -5    -5    -4    -3    -3    -2    -2    -1    -1    -1    -1     0     0 
  415     7     7     6     6     5     6     6     6     6     4     3     3     3     3     3     2     1    -1    -3    -4    -4    -4    -3    -2    -1    -2    -2    -2    -2    -2    -1 
  430     7     6     6     5     5     5     5     6     5     4     3     4     5     5     4     2     1     0    -1    -3    -3    -3    -1    -1    -3    -4    -5    -4    -4    -3    -3 
  445     7     6     5     5     4     4     4     4     5     5     5     5     5     5     3     3     2     1     0    -1    -1     0     0     0    -3    -6    -7    -7    -5    -4    -4 
  460     7     6     6     5     4     3     3     4     5     5     6     6     6     5     5     4     2     1     0    -1    -2    -2    -2    -2    -4    -5    -7    -7    -7    -6    -5 
  475     7     7     6     5     4     3     3     4     5     6     7     8     8     6     4     2     1     1     0     0    -1    -1    -1    -1    -1    -3    -4    -5    -6    -6    -5 
  490     8     8     7     6     5     4     3     4     5     6     6     7     6     5     4     2     1     1     0    -2    -2    -2    -1    -1    -2    -3    -3    -4    -4    -5    -5 
  505     9     8     7     5     4     4     4     5     5     6     6     6     6     5     4     3     2     1    -1    -2    -3    -3    -2    -1    -1    -2    -3    -3    -4    -4    -4 
  520     8     7     6     6     5     5     5     5     5     5     4     4     4     3     4     3     2     0    -2    -3    -4    -3    -3    -2    -1    -1    -1    -2    -2    -3    -3 
  535     7     7     6     5     5     5     5     5     5     5     4     3     3     3     3     2     1     0    -1    -2    -3    -3    -2    -2    -1    -1    -1    -1    -2    -2    -2 
  550     6     5     4     3     2     2     3     5     5     4     3     2     2     2     1     0    -1    -1    -1    -1    -2    -2    -2    -2    -1    -1    -1    -1    -1    -1    -1 
  565     4     3     3     2     0     0     1     3     4     4     3     2     1     1     0     0     0     0     0    -1    -2    -3    -2    -2    -1    -1    -1    -1    -1    -1    -1 
  580     4     3     2     2     1     1     1     1     2     2     2     1     0     0     0     1     1     0    -1    -1    -1    -2    -2    -1    -1    -1    -1    -1    -1    -1     0 
  595     3     2     1     1     0    -1    -1     0     0     1     1     1     0     0     0     0     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     0 
  610     4     3     3     2     2     1     1     0     0     0     0     0     0     1     1     1     0    -1    -2    -1    -1    -2    -1    -1    -1    -1    -1    -1    -1     0     0 
  625     5     4     4     3     3     3     2     3     3     2     2     1     1     2     2     1    -1    -1    -1    -1    -1    -2    -2    -2    -1    -1    -1    -1    -1     0     0 
  640     5     5     4     4     3     3     3     2     2     1     1     2     2     2     1     0     0    -1    -1    -1    -1     0    -1    -1    -1    -1    -1    -1     0     0     0 
  655     6     5     5     4     4     3     3     2     2     2     2     2     2     2     1     0    -1    -1    -1    -1    -1    -1    -1    -1     0     0     0     0     0     0     0 
  670     6     6     5     5     4     4     3     3     3     3     3     2     2     1     1     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     0     0     0     0 
  685     6     6     5     5     5     4     4     4     3     3     2     2     2     1     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     0     0     0     0 
  700     6     6     6     5     5     4     4     4     3     3     2     2     1     1     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     0     0     0 
