:Product: 201401300645_DIF.txt
:Created: 2014 Jan 30 0712 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 0645 - 0700 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
#-------------------------------------------------------------------------
   52 -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    21    21    21    21    20    19    17    16    15    15    14    12    12    11    10     8     6     5     5     5     5     5     5     5     5     5     5     4     4     4     4 
   25    23    23    23    23    22    20    18    16    15    14    14    12    11     9     8     7     5     3     4     4     5     5     5     5     5     4     4     4     4     4     4 
   40    25    25    24    24    22    20    17    15    13    13    12    10     9     8     7     6     4     3     4     4     4     5     5     5     5     4     4     4     4     4     4 
   55    25    26    25    24    22    19    16    14    12    10     9     7     6     6     6     6     5     5     4     4     5     5     5     5     5     4     4     4     4     3     3 
   70    24    25    25    23    21    18    15    12    10     7     6     4     4     5     5     5     5     5     5     5     5     5     5     5     5     4     4     4     3     3     3 
   85    22    23    23    22    20    16    13    10     7     5     3     1     2     3     4     5     5     5     5     5     6     6     6     6     5     5     4     4     3     3     3 
  100    23    23    23    21    19    15    11     9     6     4     3     2     2     3     4     5     5     5     5     6     6     7     7     6     5     5     4     4     3     3     3 
  115    26    25    24    21    18    14    11     8     6     4     3     3     3     4     5     5     5     5     5     6     6     7     7     6     5     4     4     3     3     3     2 
  130    26    25    24    21    17    13    10     7     5     4     3     3     3     4     4     5     5     5     4     5     6     7     7     7     5     5     4     3     3     3     3 
  145    27    26    24    21    17    13     9     6     4     3     2     2     3     3     4     5     5     4     4     5     5     6     7     7     6     4     4     3     3     3     3 
  160    31    29    26    21    17    12     9     6     4     2     2     1     2     3     3     4     4     4     4     4     4     4     5     5     5     4     4     4     4     3     3 
  175    33    30    26    21    16    12     9     6     4     2     1     0     1     1     2     2     3     2     3     2     1     2     3     4     4     4     5     5     5     5     5 
  190    32    31    27    21    16    11     8     6     3     2     0    -1     0     0     0     0     0     0     1    -1    -4    -5    -6    -4    -1     2     3     4     5     5     6 
  205    18    18    17    16    14    11     8     6     3     2     0    -1    -1    -1    -2    -2    -3    -3    -3    -5    -8    -9    -8    -6    -4    -2     1     4     6     7     7 
  220     7     5     3     2     4     5     5     4     3     2     1     0    -1    -2    -4    -5    -6    -7    -8    -9   -11   -11   -12   -11    -9    -3     2     6     8     9     9 
  235     6     5     3     1     0     0     2     3     3     2     2     0    -1    -4    -6    -9   -10   -11   -12   -13   -15   -16   -15   -13    -9    -2     4     9    11    12    11 
  250     1     2     2     1     1     1     2     3     3     3     2     1    -2    -5    -9   -12   -14   -17   -19   -22   -22   -21   -21   -19   -15    -6     3    10    14    15    14 
  265    -1     0     1     1     1     1     2     3     4     4     4     2    -1    -5   -10   -14   -18   -20   -21   -22   -22   -22   -20   -16   -12    -5     5    12    16    17    17 
  280     2     2     2     2     2     3     4     4     5     5     4     2    -2    -6   -11   -15   -17   -17   -18   -20   -23   -24   -21   -17   -12    -5     3    10    15    16    17 
  295     2     2     3     3     3     4     5     5     6     6     5     3     0    -3    -6    -9   -10   -10   -10   -13   -17   -21   -20   -16   -10    -4     4    10    15    17    18 
  310     4     4     4     4     4     5     5     6     6     6     5     3     0    -2    -2    -3    -4    -6    -9   -14   -19   -21   -20   -16   -10    -3     4    10    15    18    19 
  325     5     5     5     6     5     6     6     6     7     5     4     2    -1    -3    -5    -8   -10   -11   -12   -14   -17   -19   -20   -17   -11    -3     4     9    13    15    18 
  340     6     6     7     6     6     7     7     8     9     8     6     3     1    -2    -4    -5    -5    -4    -6    -9   -15   -19   -20   -15    -9    -1     5     9    13    16    19 
  355     7     7     7     7     7     7     8     9    10    10     9     8     5     2     0    -2    -4    -7   -11   -14   -17   -19   -18   -12    -5     2     7    10    12    14    16 
  370     8     8     8     8     8     8     9    10    10    10     9     8     5     1    -1    -2    -3    -6    -8   -12   -16   -20   -18   -12    -3     3     6     8    10    10    10 
  385     8     8     8     8     8     9     9     9     8     7     6     4     3     0    -1    -3    -5    -9   -11   -13   -14   -15   -13    -8    -1     2     5     7     8     7     6 
  400     8     8     8     8     8     8     8     8     8     7     6     6     5     4     3     1    -2    -6    -9   -11   -13   -13   -13    -9    -3     2     6     7     6     4     4 
  415     8     8     7     8     8     8     8     8     7     7     6     6     4     3     1    -2    -4    -6    -8   -10   -11   -11   -10    -6    -1     3     4     3     2     2     1 
  430     7     7     7     7     7     7     7     7     7     6     6     5     5     3     1    -2    -4    -7    -9   -11    -9    -6    -4    -2    -1    -1    -2    -1     0     0     0 
  445     7     6     6     6     6     7     8     8     7     7     7     6     5     3     0    -2    -3    -5    -6    -6    -4     1     5     5     4     2     0    -1    -1    -1    -1 
  460     6     6     5     5     5     6     7     7     7     7     6     6     5     3     2     1     0     1     1     1     3     6     9     8     3    -1    -3    -2    -1    -1    -1 
  475     5     5     5     4     4     4     5     6     6     7     7     7     7     5     3     2     1     1     2     3     5     7     7     5     2    -2    -3    -3    -2    -2    -2 
  490     4     4     4     4     4     4     5     6     7     7     7     7     6     6     5     4     5     5     5     6     7     7     6     3     1    -1    -2    -2    -2    -2    -2 
  505     4     4     4     4     3     4     4     5     6     7     7     6     6     6     5     4     5     6     6     7     7     6     4     2     0    -2    -2    -2    -2    -2    -2 
  520     4     4     4     4     4     4     4     4     5     5     5     5     3     3     4     5     5     5     4     4     4     3     1     0    -1    -1    -2    -2    -2    -2    -2 
  535     5     5     5     5     5     4     3     3     3     3     3     2     2     2     3     3     3     2     2     1    -1    -3    -3    -3    -2    -2    -2    -2    -2    -2    -2 
  550     5     5     5     5     4     4     3     2     2     2     2     2     2     1     1     0     0     1     1     0    -2    -3    -3    -3    -2    -3    -3    -3    -3    -2    -2 
  565     6     6     5     4     4     3     2     2     2     2     2     2     2     1     1     2     2     1     0    -1    -2    -2    -3    -3    -2    -2    -2    -2    -2    -2    -1 
  580     5     5     5     4     3     2     1     1     0     0     0     0     1     2     2     2     2     2     1     0     0    -1    -2    -2    -2    -2    -2    -1    -1    -1    -1 
  595     5     4     4     3     3     2     1     1     1     0     1     1     1     1     1     0    -1    -1    -2    -2    -2    -2    -2    -1    -1    -1    -1    -1     0     0     0 
  610     4     4     3     3     3     2     2     1     1     0     0     0     0     0     0    -1    -2    -2    -3    -2    -2    -1    -1    -1    -1     0     0     0     0     0     1 
  625     4     4     4     3     3     2     2     2     1     1     0     0     0    -1    -1    -2    -2    -2    -2    -2    -1     0     1     0     0     0     0     0     1     1     1 
  640     4     4     4     3     3     3     2     2     1     1     0     0    -1    -1    -1    -1    -1    -2    -2    -2    -1     0     0     0     1     0     1     1     1     1     1 
  655     4     4     4     3     3     3     2     2     1     1     0     0     0    -1    -1    -1    -2    -2    -2    -2    -1    -1     0     0     0     0     1     1     1     1     1 
  670     4     4     4     3     3     3     2     2     1     1     0     0    -1    -1    -1    -1    -1    -2    -2    -1    -1    -1     0     0     0     0     0     1     1     1     1 
  685     4     4     4     3     3     3     3     2     2     1     1     0     0    -1    -1    -1    -2    -1    -2    -2    -1    -1    -1     0     0     0     1     1     1     1     1 
  700     4     4     4     4     3     3     2     2     2     2     1     1     0     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     0     0     1     1     1     1 
