:Product: 201401300415_DIF.txt
:Created: 2014 Jan 30 0442 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 0415 - 0430 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
#-------------------------------------------------------------------------
   35 -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    23    24    25    27    28    29    29    29    28    28    27    27    27    27    27    27    27    27    26    25    23    20    16    13    12    12    13    14    18    19    22 
   25    27    28    29    30    31    31    31    30    30    29    28    27    26    26    26    26    25    25    24    23    21    18    15    12    11    11    12    13    18    19    22 
   40    33    34    34    34    34    34    33    32    30    29    27    26    25    25    24    23    22    21    20    19    17    14    12    11    10    11    11    13    18    19    21 
   55    36    37    37    36    36    35    34    32    30    28    26    25    23    22    22    20    19    18    16    14    11     8     7     7     8     9    10    12    18    20    21 
   70    37    37    36    36    35    33    32    30    28    26    24    22    21    19    18    17    15    14    12     9     5     2     1     2     4     6     9    12    18    20    21 
   85    36    35    35    33    32    31    29    27    25    23    21    19    18    16    15    13    11     9     7     4    -1    -5    -5    -2     2     5     8    12    19    20    21 
  100    33    32    31    30    29    27    26    24    21    20    18    16    15    13    12     9     7     6     4     1    -2    -4    -4    -1     2     5     9    13    18    20    21 
  115    29    29    28    26    25    24    22    21    19    17    15    14    12    11     8     6     3     2     2     1     0    -1    -1     1     4     7    11    14    19    20    21 
  130    22    22    21    20    20    20    19    18    16    15    13    11    10     8     6     3     0    -1    -2    -2    -2     0     1     4     7     9    13    16    19    19    20 
  145    11    12    13    14    15    16    16    15    14    13    11     9     8     6     4     1    -1    -2    -2    -3    -2     0     2     5     8    11    14    16    18    19    19 
  160    13    11     9     9     8     8     9    11    11    11    10     8     6     4     2    -1    -3    -3    -3    -3    -2     0     3     5     9    11    14    16    17    18    18 
  175     8     8     7     6     6     8     9    11    11    10     9     7     6     3     1     0    -1    -2    -2    -4    -4    -2     1     4     7    10    13    15    16    17    17 
  190    10    11    12    11    11    12    12    12    11    10     8     6     5     2     0    -1    -2    -2    -2    -3    -2     0     2     4     7     9    12    13    14    15    16 
  205     7     8    12    16    17    16    14    13    11    10     8     6     4     1     0    -2    -4    -4    -5    -4    -1     1     3     4     6     8    10    11    13    13    14 
  220     6    12    16    17    16    15    14    13    11    10     8     6     4     1    -1    -3    -6    -8    -9    -8    -4    -1     1     3     5     6     8     9    11    12    12 
  235    19    22    22    18    15    14    13    11    10     9     8     6     4     1    -2    -5    -9   -12   -13   -11    -6    -3    -1     2     4     6     7     8     9     9    10 
  250    23    24    22    16    13    12    11    11    10     8     7     5     3     1    -2    -7   -11   -13   -13    -9    -6    -4    -2    -1     1     4     5     6     7     8     9 
  265    24    23    19    14    11    10     9     9     8     7     6     4     3     0    -3    -8   -11   -13   -12   -11   -10    -9    -8    -5    -2     1     3     4     6     6     7 
  280    22    20    17    13    11    10     9     8     6     5     3     1    -1    -4    -8   -11   -13   -12   -11    -9    -8   -11   -12    -9    -6    -2     1     3     4     5     6 
  295    17    16    14    12    10     8     7     6     5     3     1    -1    -4    -7   -11   -12   -13   -12   -11   -12   -14   -16   -16   -14    -9    -5    -1     1     3     5     5 
  310    15    14    14    13    11     8     7     6     4     3     1    -2    -4    -7   -10   -11   -12   -12   -11   -13   -15   -18   -19   -17   -12    -7    -3     0     2     4     5 
  325    15    15    15    14    12     9     7     5     3     2     0    -2    -5    -8   -10   -12   -13   -13   -11   -11   -12   -16   -18   -17   -13    -9    -4     0     2     4     4 
  340    14    14    15    14    12    10     8     5     4     3     2    -1    -4    -8    -9   -10   -10   -10   -10   -12   -14   -15   -16   -16   -13    -9    -5    -1     2     3     4 
  355    15    15    15    14    12    11     8     6     4     3     3     2     0    -3    -5    -7    -9   -10    -9    -8    -9   -11   -13   -13   -11    -8    -4    -1     2     3     4 
  370    15    15    15    14    13    11     9     7     5     4     3     2     0    -2    -3    -4    -5    -5    -7    -9   -10   -11   -12   -11    -8    -5    -2     1     2     4     4 
  385    15    15    15    14    13    12    10     8     6     5     4     4     2     1    -2    -4    -6    -7    -9   -10   -10   -10   -10    -8    -6    -3    -1     2     3     4     4 
  400    15    15    15    14    13    12    10     9     8     7     6     5     4     3     0    -2    -5    -7    -9   -10   -12   -11   -10    -8    -4    -1     1     2     3     4     4 
  415    15    15    15    14    13    12    11    10     9     9     8     7     5     3     1    -1    -3    -5    -6    -7    -8    -8    -8    -6    -3     0     2     3     3     4     4 
  430    14    15    15    15    15    14    13    12    11    11    10     7     4     1     0    -1    -3    -4    -4    -4    -4    -3    -1     1     2     3     3     3     3     3     3 
  445    14    14    13    13    12    10     8     7     7     8     8     6     3     2     1     1     0    -1    -1    -1     0     1     2     5     6     5     4     3     3     3     3 
  460    13    14    14    14    13    12    10     8     7     7     7     5     4     3     2     2     2     2     2     2     2     2     3     5     6     5     4     3     2     3     2 
  475    15    16    17    17    16    13    10     6     5     5     6     5     4     3     3     3     3     4     4     4     2     1     1     3     3     2     1     1     1     2     2 
  490    15    14    12    11    10     9     7     5     4     5     6     5     5     5     4     4     3     3     3     2     0    -2    -3    -3    -2    -3    -3    -2    -1     0     1 
  505    15    14    12    10     8     6     4     4     6     8     9     8     6     5     5     4     3     2     2     1    -1    -2    -3    -2    -2    -2    -3    -2    -1     0     0 
  520    14    12    10     7     4     4     4     5     7     9     9     8     6     5     4     3     2     1     0    -1    -1    -1    -2    -2    -2    -2    -2    -2    -1     0     0 
  535    11    10     8     5     2     2     3     4     6     8     9     8     6     4     3     2     1     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     1 
  550    11    10     9     7     6     4     5     5     5     5     5     5     4     2     2     1     0    -1    -2    -3    -3    -2    -2    -2    -2    -2    -1    -1     0     0     0 
  565    10    10     9     7     6     5     5     4     3     3     3     3     3     2     2     2     0    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1    -1     0     0     0 
  580     9     8     8     7     6     5     5     4     4     4     3     3     2     1     1     1     0    -1    -2    -2    -2    -1    -1    -1    -1    -1    -1    -1    -1     0     0 
  595    10    10    11    11    10     8     6     5     4     4     4     2     1    -1    -1    -1     0     0     1     1     0    -1    -1    -1     0     0     0     0     0     0     0 
  610    10    10     9     8     7     7     8     9     9     8     7     4     1    -1    -2    -2    -1    -1     0     1     1     1     1     0     1     1     0     0     0     0     0 
  625    10    10    10     9     8     7     5     4     4     3     2     0    -1    -2    -2    -1    -1     0     1     1     1     0     0     0     0     0     0     0     0     0     0 
  640    10    10    10     9     9     8     7     6     5     4     3     1     1     0    -1     0     0     0     0     1     1     1     2     2     1     1     0     0     0     0     0 
  655    10    10     9     9     9     8     7     6     5     4     3     2     1     1     0     0     0     0    -1     0     0     0     1     1     1     1     0     0     0     0     0 
  670    10     9     9     9     8     8     7     7     6     5     4     3     2     2     1     1     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0 
  685     9     9     9     9     8     8     7     7     6     5     4     3     3     2     1     1     0     0     0     0     0     0     0     0     0     0     0     0     0     0     0 
  700     9     9     8     8     8     7     7     6     6     5     4     3     3     2     1     1     0     0     0    -1    -1    -1     0     0     0     0    -1     0     0     0     0 
