:Product: 201401301100_DIF.txt
:Created: 2014 Jan 30 1127 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 1100 - 1115 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
#-------------------------------------------------------------------------
   58 -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    14    13    12    10     8     6     5     4     3     3     3     2     2     2     2     2     2     2     1     1     1     2     2     3     5     7     9    11    13    14    15 
   25    13    13    11     9     8     6     5     4     3     3     2     2     2     2     2     1     1     1     1     1     1     1     2     3     4     7     8    11    12    14    15 
   40    12    11    10     8     7     5     4     3     2     2     2     2     1     1     1     1     1     1     1     1     1     1     2     3     4     6     8    10    12    14    15 
   55    11    10     9     7     5     4     3     2     1     1     1     1     1     1     1     1     1     1     1     1     1     1     2     3     4     6     8    10    12    14    15 
   70     9     8     7     5     4     3     2     1     1     0     0     0     0     0     0     0     0     1     1     1     1     1     3     3     4     6     8     9    11    13    14 
   85     7     6     5     4     2     1     1     0     0     0     0     0     0     0    -1     0     0     0     0     0     1     2     3     4     5     6     7     9    10    12    14 
  100     4     4     3     2     1     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     0     0     0     2     3     4     5     5     7     8     9    11    12 
  115     2     2     1     1     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -1    -2    -2    -2    -2    -1     0     1     3     3     4     5     6     7     8     9    10 
  130     1     1     0     0     0    -1    -1    -1    -1    -1    -1    -1    -1    -2    -2    -2    -3    -3    -3    -3    -2     0     1     2     3     4     4     6     6     7     8 
  145    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -2    -2    -3    -3    -4    -4    -5    -5    -4    -2     0     2     2     3     4     4     5     5     5 
  160    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -2    -3    -4    -5    -7    -7    -7    -6    -4    -2     0     1     2     3     4     4     3     4 
  175    -1    -1    -1    -1    -1    -1     0     0     0     0    -1    -1    -1    -2    -3    -4    -7    -9   -11   -11   -10    -6    -3    -1     0     1     3     4     3     3     2 
  190    -1     0     0     0     0     0     0     0     0     0     0     0    -1    -2    -3    -5    -8   -11   -14   -15   -14    -9    -5    -2     1     3     4     5     4     3     2 
  205     3     3     3     2     2     1     1     1     1     0     0    -1    -1    -3    -4    -6    -8   -13   -17   -19   -17   -12    -6    -2     1     3     5     5     4     3     2 
  220     5     5     5     5     3     3     2     2     1     0     0    -1    -1    -2    -4    -5    -8   -13   -18   -20   -18   -13    -7    -2     1     3     5     6     5     3     2 
  235     5     5     5     5     4     3     3     2     1     0    -1    -1    -2    -2    -3    -5    -8   -14   -19   -20   -16   -10    -4    -1     1     3     5     6     5     3     2 
  250     4     5     5     5     5     4     3     2     1     0    -2    -3    -3    -3    -3    -5    -9   -14   -20   -22   -21   -17   -10    -5    -1     2     3     4     4     3     1 
  265     4     4     5     5     5     4     3     2     1    -1    -2    -4    -4    -5    -4    -5    -9   -13   -17   -18   -16   -11    -7    -4    -2    -1     1     1     1     1     0 
  280     4     4     4     4     4     4     3     2     0    -1    -3    -5    -6    -6    -5    -6   -11   -17   -21   -23   -22   -18   -13    -8    -5    -4    -3    -3    -3    -3    -5 
  295     4     4     4     4     4     4     3     2     0    -2    -3    -5    -7    -7    -6    -7   -12   -17   -19   -20   -20   -18   -14    -9    -6    -5    -7    -8    -8    -8    -9 
  310     5     5     4     4     4     4     3     2     1     0    -2    -3    -5    -7    -8   -10   -13   -17   -19   -19   -18   -15   -10    -5    -3    -4    -4    -5    -6    -8   -10 
  325     5     5     5     4     4     3     3     2     2     1     1    -1    -3    -6    -8    -9   -10   -12   -16   -19   -21   -20   -16   -10    -4    -2    -4    -8   -11   -13   -15 
  340     6     5     4     4     3     3     3     3     3     3     4     3     2    -1    -3    -6   -10   -14   -17   -17   -16   -14   -11    -8    -5    -5    -6   -10   -12   -15   -17 
  355     6     5     4     3     2     2     3     3     4     4     5     3     1    -2    -5    -7   -10   -14   -17   -18   -17   -15   -11    -7    -4    -3    -5   -10   -17   -20   -22 
  370     5     4     3     2     1     2     2     3     4     5     5     4     3     2     0    -4    -9   -13   -14   -13   -10    -8    -6    -6    -7    -8    -9   -13   -17   -21   -22 
  385     5     4     3     2     1     0     0     1     3     5     6     6     5     4     1    -4   -10   -13   -13   -11    -8    -7    -7    -7    -7    -4    -3    -6   -11   -13   -13 
  400     5     4     3     2     1     0     0     1     2     4     5     5     4     2    -2    -8   -12   -14   -11    -7    -3    -1     0    -1    -3    -4    -5    -7    -8    -7    -6 
  415     5     5     4     3     2     1     1     2     3     4     4     4     3     2    -2    -6   -10   -11    -9    -5    -2     1     1     0    -2    -6    -8   -10    -9    -8    -8 
  430     5     4     3     2     2     1     1     2     2     3     3     3     3     2     0    -4    -6    -7    -5    -2     1     1    -1    -4    -6    -6    -3    -3    -5    -6    -6 
  445     4     4     3     2     1     1     1     1     2     3     3     4     4     3     1    -2    -4    -4    -3    -1     1     3     2     0    -1     0     0    -2    -5    -7    -8 
  460     4     3     2     1     0     0     0     1     2     3     4     5     5     3     1    -1    -2    -2    -1     0     1     3     3     2     0    -1    -2    -3    -5    -6    -7 
  475     4     3     2     1     0    -1    -1     0     1     2     3     4     4     4     3     2     2     2     2     3     3     3     2     1     2     1    -1    -5    -7    -7    -6 
  490     4     4     3     2     1     0     0    -1     0     1     3     4     4     4     3     3     2     3     3     4     4     3     2     1     1     1     1    -1    -3    -5    -6 
  505     5     4     4     3     2     2     2     2     3     3     3     3     3     3     3     3     3     4     4     5     6     6     5     3     1     0    -2    -5    -6    -6    -5 
  520     5     4     4     4     3     3     3     3     3     2     2     2     2     2     1     2     2     3     4     5     6     6     6     6     4     2     0    -1    -1    -1     0 
  535     5     5     5     5     4     4     3     2     2     1     1     1     0     0     0     0     1     2     3     4     5     6     6     6     5     5     6     6     4     3     1 
  550     5     5     5     5     4     3     2     1     0    -1    -1    -2    -2    -2    -2    -1     0     1     2     3     3     3     4     4     4     4     4     3     3     2     1 
  565     5     5     4     4     3     2     1    -1    -2    -3    -3    -3    -4    -3    -3    -2    -2    -1     0     1     2     2     2     1     2     3     4     5     5     3     2 
  580     4     4     4     3     2     1     0    -1    -2    -3    -4    -4    -4    -4    -3    -2    -2    -1    -1     0     0     0     0     0     1     1     2     3     2     2     1 
  595     4     4     3     3     2     1    -1    -2    -3    -4    -5    -5    -5    -4    -3    -3    -2    -1    -1    -1    -1    -1    -1    -1    -1     0     1     1     2     1     1 
  610     3     3     3     2     1     0    -2    -4    -5    -5    -5    -5    -5    -4    -3    -3    -2    -2    -1    -1    -1    -1    -1    -1    -1    -1     0     0     1     0     0 
  625     3     3     2     2     1    -1    -2    -3    -4    -4    -5    -4    -4    -3    -3    -3    -2    -2    -1    -1    -1    -2    -2    -2    -1    -1    -1     0    -1     0     0 
  640     3     2     2     1     0    -1    -2    -3    -3    -4    -4    -4    -3    -3    -2    -2    -2    -2    -1    -1    -1    -1    -1    -1    -1     0     0     0    -1     0    -1 
  655     2     2     1     1     0    -1    -2    -2    -3    -3    -3    -3    -3    -2    -2    -2    -1    -1    -1    -1    -1    -1    -1     0     0     0     0     0     0     0    -1 
  670     2     2     1     1     0    -1    -1    -2    -2    -3    -3    -2    -2    -2    -1    -1    -1    -1    -1     0     0     0     0     0     0     0     0     0     0     0     0 
  685     2     1     1     1     0     0    -1    -2    -2    -2    -2    -2    -2    -2    -1    -1    -1    -1     0     0     0     0     0     0     0     1     1     1     0     0     0 
  700     1     1     1     0     0    -1    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1     0     0     0     0     0     0     1     1     1     1     0     0     0     0 
