:Product: 201401300445_DIF.txt
:Created: 2014 Jan 30 0512 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 0445 - 0500 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
#-------------------------------------------------------------------------
   39 -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    65    64    62    59    53    47    41    39    34    32    29    29    28    25    21    18    14    10     5     1    -3    -3    -3    -1     1     3     9    13    14    15    15 
   25    68    68    66    62    56    48    42    38    34    31    29    28    27    24    20    17    13     8     3    -1    -4    -3    -2     0     2     5     9    15    13    14    15 
   40    72    72    72    68    60    50    42    37    33    30    27    27    26    24    19    16    12     7     2    -3    -5    -3    -1     1     3     6    10    16    13    14    15 
   55    72    68    61    53    47    42    38    35    30    27    25    25    24    22    17    12     7     2    -2    -5    -5    -3     0     2     4     7    10    15    14    13    14 
   70    75    73    66    56    49    42    36    32    27    23    22    23    23    21    17    12     8     4     0    -2    -2     0     2     3     4     6     9    13    13    13    14 
   85    82    80    71    59    48    39    33    28    22    19    18    18    20    20    16    13    10     7     5     4     4     4     5     4     5     6     8    13    11    12    13 
  100    75    74    66    55    45    36    29    24    18    14    11    11    10    11    11    11    11    10     9     9     9     9     7     6     5     6     7    12    11    11    13 
  115    56    57    53    45    36    29    22    17    12     9     7     7     7    10    10    12    13    13    11    10     8     7     6     5     4     5     7    10    10    11    13 
  130    45    44    39    33    26    19    14    10     7     5     5     5     6     8    10    12    13    12    10     7     4     2     2     2     2     4     5     9    10    11    12 
  145    32    30    25    20    16    13     9     5     3     2     3     5     6     8     9    11    11    10     8     4     0    -2    -2    -2     0     2     4     8     9    11    12 
  160    17    16    13    11    10    10     8     5     3     3     3     4     5     7     8     9     8     6     3    -1    -5    -8   -10    -8    -4     1     4     7     9    11    12 
  175     5     3     2     3     7     9     8     6     5     4     3     4     4     6     6     6     4     1    -2    -5    -7    -9    -8    -6    -2     2     5     7     9    11    12 
  190    14    11     9     9    10     9     8     6     5     4     3     3     2     3     3     3     0    -3    -6    -8    -8    -7    -5    -2     1     4     6     8     9    11    11 
  205     8    10    11    12    12    10     8     7     6     4     3     2     0     0    -1    -2    -4    -6    -8    -8    -8    -7    -6    -3    -1     2     5     8     9    10    10 
  220    10    13    14    15    13    11     9     7     5     4     2     1    -1    -2    -4    -6    -8   -10   -10    -9    -8    -8    -7    -5    -3    -3    -1     3     7     9     9 
  235    12    13    14    14    13    12     9     7     5     3     1     0    -2    -4    -6    -9   -12   -13   -11    -9    -8    -9    -8    -6    -4    -3    -3    -1     1     4     5 
  250     9     9    10    10    11    11     9     7     4     2     0    -1    -3    -5    -8   -11   -14   -15   -14   -12   -12   -13   -13   -10    -7    -5    -3    -1     2     4     5 
  265     9     7     7     8     9     9     9     7     3     0    -1    -3    -5    -7   -10   -13   -15   -16   -14   -11    -9   -11   -13   -13   -11    -8    -5    -2     1     3     4 
  280    11     9     8     8     8     9     9     6     3     0    -2    -3    -5    -8   -10   -13   -15   -15   -14   -12   -11   -12   -13   -13   -11    -9    -6    -3     0     2     3 
  295    11    10     9     8     8     8     8     7     5     2    -1    -3    -4    -6    -9   -12   -13   -14   -13   -12   -11   -12   -12   -10    -7    -4    -2     0     1     3     4 
  310    11    11    10     9     9     8     7     6     6     4     1    -2    -3    -5    -8   -11   -12   -11   -11   -12   -13   -16   -18   -18   -15   -10    -6    -3     0     2     3 
  325    13    12    12    11    10     9     8     7     7     5     3     0    -2    -4    -6    -8    -8    -7    -8   -10   -13   -15   -17   -15   -12    -7    -3     1     3     4     5 
  340    14    14    14    14    13    11     9     8     8     6     3     0    -2    -4    -5    -6    -5    -4    -4    -7   -10   -13   -14   -12    -8    -3     2     5     7     8     8 
  355    15    16    17    17    16    14    11     9     8     6     4     1    -1    -3    -3    -2    -1    -1    -4    -9   -12   -15   -15   -13    -7    -1     4     8    10    11    10 
  370    16    16    17    17    17    16    14    11     9     7     5     2     0    -1    -2    -2    -2    -3    -5    -8   -11   -12   -12    -8    -3     3     7    10    11    11    10 
  385    15    15    14    14    14    15    14    12    10     7     6     5     4     3     2     0    -1    -3    -5    -7    -9   -10   -10    -7    -2     3     7     8     9     9     9 
  400    14    13    11    10     9     8     7     6     7     8     8     6     5     4     3     1    -2    -3    -5    -6    -7    -8    -7    -5    -1     2     2     2     3     4     5 
  415    13    12    10     8     6     5     5     6     7     8     6     4     2     1     1     0    -2    -4    -5    -5    -5    -6    -5    -4    -2     0     0     1     2     3     4 
  430    12    11     9     6     4     3     2     2     3     4     6     7     7     5     4     2     0    -2    -3    -3    -3    -3    -2    -2    -1    -1    -1    -2    -2    -2    -1 
  445    12    10     9     7     4     3     2     2     3     5     6     7     6     6     4     2     0    -2    -3    -3    -3    -2    -1     0     0    -2    -4    -5    -4    -4    -3 
  460    11    10     9     7     4     2     1     1     2     3     5     5     5     5     4     3     1    -1    -2    -4    -4    -3    -2    -1    -1    -3    -4    -4    -4    -3    -3 
  475     9     8     7     6     4     2     0     0     1     3     4     5     4     4     3     2     1     0    -1    -2    -3    -3    -2    -2    -3    -4    -4    -4    -4    -3    -3 
  490    10     9     7     5     2     0    -1     0     2     4     5     4     4     3     2     2     1     1     0    -1    -2    -3    -3    -2    -3    -4    -5    -5    -4    -4    -4 
  505    11    10     8     5     3     1     1     1     1     2     3     4     3     3     2     2     2     2     0    -2    -4    -4    -4    -4    -4    -4    -5    -5    -5    -5    -4 
  520    11    10     9     6     4     2     1     0     0     1     2     2     2     2     2     2     2     2     0    -2    -5    -6    -6    -5    -5    -5    -5    -5    -5    -5    -5 
  535    11    11     9     8     6     4     3     2     1     1     1     1     2     2     2     2     2     1     0    -3    -5    -6    -6    -6    -6    -6    -6    -5    -5    -4    -3 
  550    11    11     9     8     6     4     3     2     2     2     2     2     2     2     2     2     2     1    -1    -3    -5    -6    -6    -6    -5    -5    -4    -4    -4    -3    -3 
  565    11    11    10     9     7     5     3     3     3     3     3     2     2     2     2     1     0    -1    -2    -4    -5    -6    -5    -5    -4    -4    -4    -4    -3    -2    -2 
  580    11    10     9     8     6     5     4     4     4     4     3     3     3     2     1     0     0    -1    -2    -4    -4    -5    -4    -4    -4    -3    -3    -3    -2    -2    -1 
  595    11    10     9     8     7     6     5     5     4     4     4     3     2     2     1     0    -1    -1    -2    -2    -3    -3    -4    -4    -4    -4    -4    -3    -2    -1    -1 
  610    10     9     9     9     8     7     6     5     5     4     3     2     2     1     1     0    -1    -1    -1    -1    -1    -2    -2    -2    -3    -3    -2    -2    -1    -1    -1 
  625     9     9     9     9     8     7     6     5     5     4     3     2     1     1     1     0     0     0     0     0     0    -1    -1    -2    -2    -2    -2    -2    -1    -1     0 
  640     9     9     9     9     9     8     7     6     5     4     3     2     1     1     1     1     0     1     1     1     0     0     0    -1    -1    -1    -1    -1    -1    -1     0 
  655     9     9     9     9     9     8     7     7     5     5     4     3     2     1     1     1     1     1     1     0     0     0     0     0     0    -1    -1    -1     0    -1     0 
  670     9     9     9     8     8     8     7     6     6     5     4     3     2     2     1     1     0     1     0     0     0     0     0     0     0    -1    -1     0    -1     0     0 
  685     9     9     9     8     8     7     7     6     5     5     4     3     2     2     1     1     0     0     0     0     0     0     0     0    -1    -1     0    -1    -1     0     0 
  700     9     9     8     8     7     7     6     6     5     5     4     3     2     2     1     1     0     0     0     0     0     0     0     0     0    -1     0     0     0     0     0 
