:Product: 201401301415_DIF.txt
:Created: 2014 Jan 30 1442 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 1415 - 1430 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
#-------------------------------------------------------------------------
   68 -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     1     1     0    -3    -7   -10   -10    -8    -4    -2     1     3     4     4     2     0    -2    -1     4    11    21    29    36    40    45    44    41    37    33    30    28 
   25     2     1     0    -3    -6    -8    -8    -7    -4    -2     0     2     4     3     1    -2    -5    -6    -1     7    17    27    36    40    45    45    43    39    35    32    30 
   40     2     1     0    -2    -3    -4    -4    -4    -3    -2     0     2     2     2     0    -3    -7    -7    -3     6    17    26    35    40    45    46    45    42    38    35    33 
   55     1     1    -1    -2    -3    -3    -3    -3    -3    -3    -1     0     2     2    -1    -5   -10   -12    -8     2    12    22    31    38    44    47    46    44    41    38    36 
   70     1     0    -1    -2    -2    -2    -2    -2    -3    -3    -2    -1     0     1     2     9    18    21    18    15    17    22    30    37    43    47    48    47    44    41    39 
   85     0    -1    -2    -3    -3    -3    -3    -3    -3    -4    -3    -2     1     4     6     6     8    11    12    15    18    24    31    36    42    47    48    47    45    43    40 
  100     0    -1    -2    -3    -3    -3    -3    -3    -3    -5    -6    -6    -7    -9    -7     3    14    16    15    18    22    26    30    35    41    46    48    47    45    43    41 
  115     0     0    -1    -1    -2    -2    -2    -2    -4    -7   -11   -10    -8    -6     1    11    18    17    16    22    30    36    40    42    44    46    46    45    44    42    40 
  130     1     1     1     1     0    -1    -1    -2    -3    -7   -12   -13    -8     0     8    14    14     8     7    16    29    39    45    47    45    44    43    42    41    41    40 
  145     1     2     3     3     1     0    -1    -1    -1    -2    -5    -6    -6    -2     3     6     6     2     1     7    19    30    36    39    40    38    38    38    37    34    31 
  160     1     2     2     2     1     0     0     0     0     1     0     0     0     4     8    10    13    14    13    13    18    28    40    49    48    43    36    32    32    34    34 
  175     0     0     0     0     0     0     0     0     1     3     5     7     7     6     4     2     5    11    10     5     4    11    22    28    24    18    14    16    20    23    22 
  190     1     1     1     1     0     0     0    -1     1     4     7    12    14    15     9     1    -2    -1    -5    -9    -6     0     2     1     5    17    22    19    16    15    15 
  205     1     1     1     1     0     0     0     0     1     4     8    14    15    16    12     7     2     2    -1    -6    -7    -1     4     1    -6    -8    -3     6    16    23    25 
  220     2     2     1     1     0     0     0    -1    -1    -1     3    11    15    15     9     2    -8   -12   -13   -11    -8    -2     6     7     2     0     0     1     2     2     4 
  235     2     2     1     1     0     0    -1    -2    -4    -5    -1     9    15    14     3    -5    -6     5     8     1   -11   -13    -6     0     0    -1    -5    -7    -8    -7    -5 
  250     2     2     2     2     1     0    -1    -2    -6   -10   -10    -4     3     7     5    -5   -14   -10    -1     1    -8   -10    -2     5     5     3    -1    -7   -12   -14   -13 
  265     3     3     3     2     2     1    -1    -4    -8   -12   -12   -11    -9    -4    -1    -1    -5    -7    -1     8     5    -5    -4     2     5     5     1    -8   -18   -25   -27 
  280     3     3     3     3     3     1    -1    -4    -8   -11   -13   -16   -18   -16   -12    -9   -12   -15    -9    -4    -3     6    14    10     3     0    -3    -6   -17   -22   -26 
  295     4     4     4     3     3     2     0    -2    -5    -7   -10   -13   -13    -8    -4    -2    -8   -11     2    15    11     7    10    10     3    -2    -5    -7   -13   -17   -20 
  310     4     4     4     4     3     2     1    -1    -2    -4    -6    -9    -7     0     4     7    11    10     9    16    25    32    25     6   -11   -17   -15   -12   -10   -16   -21 
  325     4     4     4     4     3     2     1     0    -1    -1    -2    -3     2    12    18    18    15     8     2     4    11    17    15    -3   -25   -35   -31   -21   -10    -5    -8 
  340     4     4     3     3     3     2     1     1     0     1     2     4    10    17    19    17    13     2    -7    -5     7    13     2   -16   -24   -20   -14   -11   -11   -14   -18 
  355     3     4     4     4     3     3     2     2     2     2     3     5    12    17    20    22    20     9    -5    -9     2    22    27    19    10     1    -8   -13   -14   -13   -12 
  370     3     3     3     3     3     3     3     3     3     3     3     7    15    19    22    20    13     6     5     0    -8    -7    -3    -5    -8   -11   -14   -17   -10     1    10 
  385     3     3     3     3     3     2     2     3     3     2     3     7    17    25    30    29    18     1    -7   -14   -24   -25   -12     1    -4   -19   -29   -32   -35   -37   -32 
  400     3     3     3     3     3     3     3     4     4     2     1     2     9    16    18    16    12     5    -3   -11   -12   -12   -19   -22   -18   -18   -29   -42   -46   -42   -37 
  415     3     3     3     3     2     2     2     3     4     4     4     7    13    16    10    -2    -7    -6    -7    -8    -4    -4    -5    -3    -9   -25   -28   -15    -6    -8   -15 
  430     4     4     3     3     2     2     2     3     3     3     2     4     9    11     7     0    -3    -6   -12   -12    -6    -9   -21   -26   -20   -11    -2     2     3     2    -2 
  445     4     4     4     4     3     3     3     3     4     4     4     6    11    16    15    12     9     4    -5    -8    -7    -7   -12   -15   -24   -39   -45   -33    -6    16    24 
  460     5     5     5     5     4     4     4     5     5     4     4     5     6     7     6     5     3    -4   -10   -12   -11   -11   -12   -12   -11    -8    -4    -6    -6    -1     8 
  475     5     5     5     5     5     4     5     6     6     6     6     7     8     7     6     6     7     0   -10   -16   -15   -15   -16   -11    -3     4    11    14    13    11    15 
  490     5     5     5     5     4     5     6     7     7     7     6     6     6     6     6     6     4    -1    -9   -13   -11    -8   -11   -13    -9    -3    -1    -3    -4    -2     6 
  505     4     4     4     5     5     5     6     8     8     7     6     5     5     6     8    11    11     5    -1    -3    -1     0     0    -1    -1    -2    -2    -1     1     3     9 
  520     4     4     4     5     5     6     7     9     9     8     7     6     5     5     5     7     8     7     6     5     5     6     7    10    14    13     8    -1    -6    -8    -2 
  535     4     4     4     5     5     6     8     9     9     8     7     6     6     6     7     8     8     7     4     2     1     1     2     5    10     9     2    -8   -15   -17   -10 
  550     4     4     4     5     5     6     7     7     7     6     5     4     4     3     4     5     6     5     2     0     0     3     4    -1    -7    -9    -5    -1    -2    -7    -8 
  565     4     3     4     4     4     4     4     4     4     4     4     3     2     2     1     1     2     2    -1    -4    -5    -3     0     1     1     2     3     1    -3    -7    -8 
  580     3     3     3     4     3     2     2     2     2     3     3     3     1    -1    -2    -3    -3    -2    -3    -6    -7    -7    -5    -3    -1    -1     0     0    -2    -4    -4 
  595     3     3     3     3     2     1     1     1     1     2     3     3     3     1     1     1     1     1     0    -2    -3    -4    -4    -3    -2    -1    -1     0    -2    -3    -3 
  610     2     3     2     2     2     1     1     1     2     2     1     1     0    -1    -1    -1    -1    -1    -1    -1    -2    -2    -4    -4    -3    -2    -2    -2    -2    -3    -3 
  625     2     2     2     1     1     1     1     1     1     1     0     0    -1    -1    -1    -2    -2    -1    -1    -1    -1    -1    -2    -4    -4    -4    -3    -3    -3    -3    -2 
  640     1     1     1     1     1     1     1     0     0     0     0    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1    -2    -3    -4    -4    -3    -3    -3    -2    -2 
  655    -1    -1     0     0     0     1     1     1     0     0    -1    -1    -1    -2    -2    -2    -2    -2    -2    -2    -1    -1    -2    -3    -3    -4    -4    -3    -3    -3    -2 
  670     0     0     0     0     1     1     1     1     1     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -2    -2    -3    -3    -4    -4    -4    -4    -3    -2 
  685     0     0     0     0     1     1     1     1     1     0     0     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -2    -2    -2    -3    -4    -4    -4    -4    -4    -3 
  700     0     0     0     0     1     1     1     1     1     1     0     0     0     0    -1    -1     0    -1    -1    -1    -1    -1    -2    -2    -3    -3    -3    -3    -3    -3    -3 
