:Product: 201401301345_DIF.txt
:Created: 2014 Jan 30 1412 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 1345 - 1400 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     4     3     3     3     3     2     2     2     1     1     1     1     2     3     5    10    16    25    34    43    50    56    60    61    58    52    44    36    30    26    24 
   25     4     3     3     3     2     2     1     1     1     1     1     1     2     3     5    10    16    23    32    39    46    52    58    61    60    55    48    41    34    30    26 
   40     3     3     3     2     2     1     1     1     0     0     0     1     1     3     5     9    14    20    24    30    37    45    53    58    60    57    52    46    39    34    31 
   55     3     2     2     1     1     0     0     0     0     0     0     0     0     2     5     8    10    12    11    12    18    29    41    51    56    57    54    49    43    38    34 
   70     2     2     1     0     0    -1    -1    -1    -1    -1    -1    -1    -1     0     3     6     7     7     4     2     6    16    28    40    50    55    56    53    47    42    39 
   85     1     0     0    -1    -1    -1    -1    -2    -2    -2    -2    -2    -3    -1     0     2     3     3     4     6    12    21    31    42    51    56    57    54    48    43    39 
  100     0     0     0    -1    -1    -1    -2    -2    -2    -2    -2    -3    -4    -4    -3    -3    -4    -3     4    15    24    30    36    44    53    58    58    55    51    47    44 
  115     0    -1    -1    -1    -2    -2    -2    -2    -2    -3    -3    -4    -5    -7    -8   -11   -15   -15    -4    17    31    36    39    45    51    55    56    53    50    48    45 
  130    -1    -1    -2    -2    -2    -2    -2    -3    -3    -3    -4    -5    -8   -12   -15   -21   -26   -24    -8    18    36    39    37    39    45    48    48    47    47    46    44 
  145    -1    -2    -2    -2    -2    -2    -2    -3    -3    -4    -6    -7   -10   -16   -22   -29   -33   -32   -23    -1    22    35    37    37    39    39    40    37    32    27    23 
  160    -1    -1    -1    -1    -1    -1    -2    -3    -5    -8   -11   -12   -13   -17   -21   -25   -27   -31   -37   -31    -9    21    38    41    37    34    30    25    23    23    23 
  175     0     0     0     0    -1    -1    -2    -4    -6    -9   -13   -15   -16   -16   -16   -16   -11   -14   -35   -49   -28    14    39    37    26    19    16    14    15    16    17 
  190     1     0     0     0     0    -1    -2    -3    -6   -10   -17   -22   -24   -21   -18   -18   -14   -13   -25   -35   -26     0    19    19     9     3     3     4     7    10    11 
  205     1     1     1     1     1     0    -1    -3    -6   -11   -19   -27   -31   -30   -23   -15    -6    -7   -22   -33   -25    -4    10     8    -2   -10   -10    -6    -1     3     6 
  220     2     2     1     1     1     1    -1    -3    -6   -11   -18   -27   -34   -37   -33   -25   -19   -22   -27   -15     5    15     8    -6   -13   -12    -9    -6    -3    -1     2 
  235     2     2     2     2     1     1    -1    -2    -6   -10   -17   -24   -31   -36   -35   -30   -25   -26   -27   -15     0     8     6     1    -4    -8   -10   -10    -7    -4    -1 
  250     2     2     2     2     2     1     0    -2    -5    -9   -15   -22   -31   -37   -39   -35   -31   -30   -26   -14    -3     0    -1    -3    -7   -13   -20   -22   -17   -10    -5 
  265     3     3     2     2     2     1     0    -2    -4    -8   -12   -19   -27   -33   -35   -29   -24   -23   -22   -14   -10   -12   -11    -5    -5   -14   -29   -34   -29   -18   -11 
  280     3     3     3     3     3     2     0    -2    -4    -8   -12   -17   -22   -26   -30   -32   -31   -27   -19    -9    -9   -11    -6    -3    -9   -19   -27   -29   -26   -15   -11 
  295     4     3     3     3     3     2     1     0    -3    -7   -11   -17   -22   -25   -24   -22   -21   -20   -16   -11   -13   -14    -6     4     0   -14   -26   -32   -30   -23   -15 
  310     4     4     4     4     4     3     2     1    -1    -4    -9   -16   -23   -23   -17   -10    -7    -5    -3    -7   -13   -12     2    17    11   -13   -29   -26   -16    -9   -10 
  325     4     4     4     4     4     4     3     3     2    -1    -6    -9   -10    -8    -6    -7   -10   -10   -11   -18   -29   -32   -18    -4   -12   -33   -46   -47   -48   -44   -41 
  340     5     4     5     5     5     4     5     5     5     4     3     2     2     0    -3    -8   -10    -8    -9   -15   -18   -11    -2    -1   -13   -26   -31   -33   -35   -34   -35 
  355     5     5     5     5     5     5     5     6     6     5     3     0    -2    -4    -6    -6    -9   -13   -11    -6    -9   -16   -15    -7    -2     0     2     1    -6   -11   -15 
  370     5     5     5     5     5     6     6     6     6     5     4     4     6     9     9     7    -2    -9    -4     2    -6   -15   -15   -13    -9    -1     4     2    -2    -3    -3 
  385     4     4     4     5     5     5     5     5     5     4     4     4     2     1     1     0    -3    -8   -10   -12   -11    -5    -4   -13   -17   -14    -9    -4     0     4     6 
  400     4     4     4     4     3     4     4     4     4     4     4     3     0    -1     0     2     1    -5    -9   -13   -11    -3     3     3    -2    -5    -7    -5    -1     2     4 
  415     4     4     4     4     3     3     3     4     4     5     6     7     6     2    -1    -6    -8    -7    -3    -1    -3    -9   -14   -10    -4   -10   -16   -13    -8    -5    -3 
  430     4     4     4     3     2     3     3     3     4     4     4     2    -2    -8   -12   -13   -13   -11    -6     5    13    11     4    -1    -3    -6    -7    -8    -7    -5    -3 
  445     4     4     3     3     3     3     3     3     2     1     0    -2    -6   -10   -11    -7    -2    -1     0     3     3     0    -3    -1    -1    -5   -11   -14   -14   -11    -9 
  460     4     4     3     3     3     3     3     3     2     1     0    -1    -4    -7    -6    -1     5     5     0    -5    -5    -3    -1    -3    -7   -11   -16   -21   -23   -21   -19 
  475     3     3     3     3     3     3     3     3     3     2     1     1     0    -1     2     6    10    10     7     3     0     0     4     8     4    -7   -18   -25   -29   -28   -26 
  490     4     4     4     4     3     3     3     3     3     3     3     2     0    -2    -3    -2     0     4     7     6     0    -6    -3     6     7    -5   -20   -28   -31   -31   -30 
  505     4     4     4     4     4     4     4     4     4     4     4     4     4     3     3     4     9    13    14     9     1    -7   -11   -10    -5    -2    -6   -15   -24   -28   -27 
  520     4     4     4     4     4     4     4     4     4     4     4     4     5     5     5     5     5     5     3    -1    -4    -5    -6   -10   -12    -9    -6    -8   -16   -20   -23 
  535     4     4     4     4     4     4     4     4     4     4     4     4     4     4     4     3     3     2     0    -2    -3    -3    -3    -6   -10   -15   -18   -21   -24   -24   -22 
  550     4     4     3     4     3     3     3     4     4     4     4     3     3     3     2     0    -1    -2    -3    -5    -6    -6    -7    -8    -9   -11   -13   -16   -19   -21   -21 
  565     3     3     3     3     3     3     3     3     3     3     3     3     3     2     1    -1    -2    -3    -3    -4    -4    -3    -2    -2    -4    -7    -9   -10   -11   -12   -14 
  580     3     3     3     3     3     2     3     3     3     2     2     1     1     0    -1    -3    -3    -3    -2    -2    -3    -3    -3    -3    -3    -4    -6    -6    -7    -9   -10 
  595     3     3     3     3     2     2     2     2     2     2     1     0    -1    -2    -3    -5    -6    -5    -4    -3    -2    -3    -4    -4    -3    -4    -6    -6    -5    -4    -3 
  610     2     2     2     2     2     2     2     2     1     1     0     0    -1    -3    -5    -7    -8    -7    -5    -3    -3    -4    -6    -6    -5    -4    -4    -4    -4    -5    -5 
  625     2     2     2     2     2     2     2     2     1     0     0    -1    -1    -3    -5    -7    -8    -8    -6    -5    -5    -5    -6    -7    -7    -6    -4    -3    -2    -2    -2 
  640     2     2     2     1     2     2     2     1     1     0     0    -1    -2    -2    -4    -5    -7    -7    -7    -6    -6    -7    -8   -10   -10    -9    -6    -5    -5    -5    -5 
  655     1     1     1     1     1     1     1     1     1     0    -1    -1    -1    -2    -2    -3    -4    -5    -5    -6    -6    -8    -9   -10   -10   -10    -8    -5    -3    -3    -3 
  670     1     1     1     1     1     1     1     1     1     0     0    -1    -1    -1    -2    -2    -3    -3    -4    -5    -7    -9   -11   -10    -8    -7    -6    -6    -5    -4    -3 
  685     1     1     1     1     1     1     1     1     1     0     0     0     0    -1    -1    -1    -2    -2    -3    -4    -5    -6    -8    -8    -7    -6    -5    -5    -5    -4    -3 
  700     1     1     1     1     1     1     1     1     1     1     0     0     0     0     0    -1    -1    -2    -2    -3    -4    -5    -6    -6    -5    -4    -4    -3    -3    -2    -1 
