:Product: 201401301200_DIF.txt
:Created: 2014 Jan 30 1227 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 1200 - 1215 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     8     8     7     6     5     3     3     2     2     1     1     1     1     1     1     1     1     1     2     3     4     6     7     8     9    10    11    12    13    14    14 
   25     8     8     8     6     5     3     2     2     1     1     1     1     1     1     1     1     1     1     2     3     4     6     8     9    10    11    11    12    12    12    12 
   40     7     6     6     5     3     3     2     1     1     0     0     0     0     0     0     0     1     1     2     3     4     6     8    10    11    11    11    11    11    12    12 
   55     5     4     3     2     2     1     1     0     0    -1     0     0     0     0     0     0     0     0     1     3     5     7     9    11    13    13    12    12    11    11    11 
   70     3     2     2     1     1     0    -1    -1    -1    -1    -1    -1    -1     0     0     0     0     1     2     3     5     8    11    13    14    15    14    13    12    12    11 
   85     1     1     1     0    -1    -1    -1    -2    -2    -2    -2    -1    -1    -1     0     0     0     1     2     3     6     8    11    14    16    17    16    14    12    11    11 
  100    -1    -1     0    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1     0     0     0     1     2     4     6     9    12    16    19    21    20    17    14    12    12 
  115    -2    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1     0     0     0     0     1     1     2     4     6     9    13    18    24    28    27    21    17    14    13 
  130    -2    -2    -2    -2    -3    -2    -2    -2    -1    -1    -1     0     0     0     1     1     1     2     2     3     4     7    11    15    18    19    18    17    16    16    14 
  145    -3    -3    -3    -3    -2    -2    -2    -1    -1    -1     0     0     1     1     1     1     2     2     2     3     3     4     8    13    16    17    17    17    16    15    14 
  160    -2    -2    -2    -1    -1    -1    -1    -1     0     0     0     0     1     1     1     2     2     2     2     2     1     0     1     4     7     9    11    14    16    15    13 
  175     1     2     1     1     0     0     1     1     1     0     0     1     1     2     2     1     1     1     1     0    -2    -6   -11   -14   -11    -2     7    12    15    15    14 
  190     4     4     4     4     3     3     3     2     2     1     1     1     2     2     2     1     0    -1    -2    -2    -3    -6   -10   -12    -7     2    10    14    15    16    15 
  205     4     4     5     5     4     3     3     2     2     2     2     2     2     2     2     0    -2    -4    -5    -7   -10   -15   -20   -17    -6     6    12    14    14    15    15 
  220     4     3     3     3     3     3     3     3     3     3     3     2     3     2     2     0    -2    -5    -8   -13   -20   -26   -25   -19    -9     2     9    11    12    12    14 
  235     4     4     4     4     3     3     3     3     4     4     4     3     3     2     1    -1    -2    -3    -4    -8   -15   -21   -24   -23   -16    -5     5    10    12    12    13 
  250     4     4     4     4     4     3     4     4     4     5     5     4     3     2     0    -3    -6   -10   -14   -16   -17   -19   -22   -26   -23   -14    -5     2     6     8    11 
  265     3     3     3     3     3     3     4     4     4     5     5     5     4     2     0    -3    -5    -5    -4    -3    -4    -9   -16   -23   -26   -20    -9     0     5     7     9 
  280     3     3     3     3     3     3     3     4     4     5     5     5     4     2     0    -2    -4    -5    -6    -5    -4    -6   -11   -17   -18   -11     0     9    13    14    13 
  295     4     3     3     3     3     3     3     3     4     5     5     6     5     3     0    -2    -4    -4    -4    -4    -7   -12   -16   -13    -8     0     5     6     7     9     9 
  310     4     4     3     3     3     3     4     3     4     5     6     6     6     4     3     1     1     1     1     0    -5    -9    -9    -5     0     6    11    13    13    12    11 
  325     5     5     4     4     4     4     4     4     4     5     6     6     6     6     4     1    -3   -10   -16   -20   -20   -17   -12    -4     3     9    13    14    15    15    13 
  340     5     5     5     4     4     4     4     4     5     7     7     7     6     4     1    -3    -7    -9   -11   -13   -16   -16   -11    -2     6    11    13    15    16    16    13 
  355     6     5     5     4     4     3     3     3     5     6     7     7     7     7     5     1    -5   -12   -18   -23   -24   -19   -10     1    10    14    14    14    15    15    13 
  370     6     5     5     5     4     3     3     3     4     5     6     7     8    10     8     1    -7   -12   -14   -13   -12   -10    -5     5    13    16    15    15    16    15    13 
  385     6     5     5     4     4     3     3     2     3     3     2     3     4     6     6     1    -5   -10   -10    -8    -7    -5    -2     2     7     9    10    10    11    12    11 
  400     5     5     5     4     3     3     2     2     2     1     1     1     2     4     3    -1    -6    -9    -9    -5    -3    -2    -1     4     9    11    10    10    11    11    10 
  415     5     5     4     4     3     2     2     1     1     0     1     2     3     3     1    -3    -7   -10    -9    -5    -1     0    -1     0     5    10    12    12    11    11    10 
  430     4     4     4     3     2     2     2     1     0    -1    -1     0     1     0    -3    -7    -9   -10   -10   -10    -9    -6    -2     1     5     9    12    12    12    12    12 
  445     4     4     3     3     2     2     0    -1    -2    -2    -2    -2    -3    -5    -7    -8    -9    -8    -7    -7    -7    -6    -2     2     6     9     8     6     6     7     8 
  460     4     3     3     2     2     1     0    -1    -1    -1    -2    -2    -3    -4    -5    -7    -8    -7    -5    -4    -4    -5    -5    -2     4    13    20    22    20    16    13 
  475     4     4     3     3     2     1    -1    -1    -1     0     0     0    -1    -2    -3    -4    -4    -4    -4    -5    -5    -6    -8   -10    -9    -3     5    12    17    19    17 
  490     4     4     3     3     2     1     0    -1     0     0     1     0    -1    -3    -4    -4    -4    -4    -3    -4    -6   -10   -13   -12    -6     0     4     5     6     7     8 
  505     4     4     4     3     2     1     1     1     2     2     2     1     0    -2    -3    -3    -3    -4    -5    -6    -7    -6    -4    -2    -1    -2     0     3     5     6     6 
  520     4     4     3     2     2     1     1     2     2     2     1     0    -1    -3    -3    -4    -4    -4    -6    -8    -8    -5    -1     2     3     4     5     6     6     5     4 
  535     4     3     3     2     2     1     2     2     1     1     0    -1    -2    -3    -4    -4    -5    -6    -7    -8    -7    -5    -3    -1    -1    -3    -5    -5    -3    -1    -1 
  550     4     3     2     2     1     2     1     1     1     0    -1    -1    -2    -3    -3    -4    -4    -5    -6    -6    -5    -3    -2     0     1     0     0     1     5     8     9 
  565     3     3     2     2     2     1     1     0    -1    -1    -1    -2    -2    -3    -3    -3    -4    -4    -5    -5    -4    -2    -1     0     2     2     2    -1    -4    -5    -3 
  580     3     3     2     2     1     1     0    -1    -2    -2    -2    -2    -2    -2    -2    -2    -2    -3    -3    -4    -4    -4    -3    -1     0     1     2     2     2     0    -3 
  595     3     2     2     1     1     0    -1    -1    -2    -2    -2    -2    -2    -2    -2    -2    -2    -2    -2    -3    -4    -4    -3    -1     0     1     1     1     1     1     1 
  610     2     1     1     0    -1    -1    -1    -2    -2    -2    -2    -2    -2    -2    -2    -1    -1    -1    -1    -2    -3    -3    -2    -1     0     1     1     1     1     1     0 
  625     1     1     0    -1    -1    -2    -2    -2    -2    -2    -2    -2    -1    -2    -1    -1    -1    -1    -1    -1    -2    -2    -2    -1     0     1     2     1     1     1     1 
  640     0    -1    -1    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1    -1     0     1     2     2     2     2 
  655     0    -1    -1    -1    -2    -2    -2    -2    -2    -2    -1    -1    -1    -1    -1    -1     0     0     0     0     0    -1     0    -1    -1    -1    -1     0     1     1     1 
  670    -1    -1    -1    -1    -2    -2    -2    -2    -1    -1    -1    -1    -1    -1     0    -1     0     0     0     0     0     0     0     0     0    -1    -1     0     0     1     1 
  685    -1    -1    -1    -1    -2    -2    -2    -1    -1    -1    -1    -1    -1     0     0     0     0     0     0     0     0     1     1     1     1     1     1     2     2     2     2 
  700    -1    -1    -1    -1    -1    -2    -1    -2    -1    -1    -1    -1    -1     0     0     0     0     0     0     1     1     1     1     1     2     2     2     2     2     2     2 
