:Product: 201401300515_DIF.txt
:Created: 2014 Jan 30 0542 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 0515 - 0530 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
#-------------------------------------------------------------------------
   55 -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    55    50    45    39    33    29    25    22    20    19    19    21    21    23    25    27    28    28    28    28    28    27    25    24    22    21    20    18    14    12    11 
   25    61    55    48    41    35    30    25    22    20    19    19    20    20    21    23    24    25    26    27    27    28    27    25    23    22    21    20    18    14    12    11 
   40    68    61    53    43    36    29    24    19    17    17    17    17    17    18    20    22    23    24    25    26    27    26    25    23    21    20    19    17    14    11    11 
   55    75    66    56    45    35    26    20    15    13    13    13    14    14    14    16    18    20    22    23    25    27    26    25    22    20    19    17    15    13    11    10 
   70    82    72    58    44    32    21    13     8     7     8     9    10    11    11    14    15    17    19    20    22    24    25    24    21    19    17    16    14    12    10    10 
   85    77    69    58    45    34    23    13     6     4     5     6     7     7     8    11    13    15    16    17    19    20    22    22    22    20    19    18    17    15    12    12 
  100    67    60    51    40    30    21    13     6     2     1     2     2     3     4     7    10    12    13    14    16    18    20    22    21    20    19    18    17    15    13    12 
  115    59    51    41    31    23    17    11     5     1    -1    -2    -2    -2     0     2     5     7    10    12    13    16    18    20    20    19    18    17    16    15    14    13 
  130    54    47    38    29    21    15     9     3    -2    -4    -5    -6    -5    -4    -1     1     4     7     9    12    14    16    17    18    17    17    17    16    15    14    13 
  145    49    43    35    27    20    13     7     1    -3    -6    -7    -7    -6    -5    -3    -1     1     3     5     8    10    10    11    13    14    16    17    16    15    15    14 
  160    41    35    29    22    17    12     6     0    -4    -7    -7    -7    -7    -7    -5    -3    -2    -2    -2     1     4     7     7     9    11    14    16    15    15    15    14 
  175    31    28    24    19    15    11     6    -1    -5    -8    -8    -8    -8    -8    -6    -5    -4    -5    -5    -2     2     7    12    16    18    18    17    16    15    15    13 
  190     6    11    14    15    13    10     5     0    -5    -9   -10    -9   -10   -10   -10    -9    -8    -8    -7    -4     0     5     9    10     9     7     6     6     7     9     9 
  205    14    16    17    16    14    11     6     1    -4    -8   -11   -11   -12   -12   -11   -11   -11   -11    -9    -6    -2     1     3     1     0     0     2     4     5     6     7 
  220    12    13    15    16    15    12     8     3    -2    -6    -9   -10   -11   -11   -12   -13   -14   -14   -12    -9    -5    -3    -3    -5    -5    -3    -1     2     4     5     5 
  235     9     8     9     9    10    10     8     5     1    -3    -6    -8    -9   -10   -12   -15   -17   -18   -17   -13    -9    -7    -9   -10   -10    -7    -4    -1     2     4     4 
  250     5     4     5     6     5     5     6     5     3     0    -3    -5    -6    -7   -10   -14   -17   -19   -19   -18   -17   -14   -13   -12   -10    -8    -5    -2     0     2     3 
  265     3     1     3     6     7     6     5     4     3     0    -2    -3    -3    -5    -9   -13   -16   -17   -17   -15   -12   -10    -9   -10   -10    -8    -5    -2     0     2     3 
  280     4     2     4     7    10     9     7     4     2     0    -1    -1    -1    -2    -6   -11   -13   -14   -14   -12   -10   -10   -11   -12   -12    -9    -6    -3    -1     1     2 
  295    10     7     6     7    10    12    12     9     6     4     2     3     3     1    -3    -8   -11   -13   -12   -11   -12   -14   -16   -15   -14   -11    -7    -3    -1     1     3 
  310    12    10     8     7     8    10    11    10     8     6     5     5     4     2     0    -3    -6    -6    -5    -3    -5   -11   -14   -15   -13    -9    -6    -2     0     2     3 
  325    12    10     8     7     7     8     8     7     7     7     7     7     6     4     2     0    -1    -1    -2    -6   -11   -15   -17   -17   -14   -10    -6    -2     1     3     4 
  340    11    10     8     7     6     7     7     7     7     8     9     8     6     5     4     2     1     0    -1    -5    -9   -14   -17   -17   -14   -10    -6    -1     1     4     5 
  355    10     9     8     7     5     4     4     5     6     6     7     6     4     2     1     1     1     0    -3    -7   -12   -14   -14   -12    -9    -7    -4     0     2     4     5 
  370    10     9     8     6     4     3     3     4     4     4     5     6     7     7     7     8     7     5     1    -4    -8   -11   -11   -10    -9    -6    -3     0     2     4     5 
  385    10     9     7     6     5     4     4     3     3     2     2     3     4     5     7     6     3     0    -3    -5    -7    -6    -5    -4    -4    -3    -2     0     1     1     2 
  400    10     8     7     5     3     3     3     3     2     2     3     3     4     5     6     6     4     1    -1    -3    -3    -3    -2     0     0    -1    -1    -1     0     0     0 
  415     7     6     5     4     2     1     0     0     1     2     4     5     6     6     6     4     3     0    -1    -3    -5    -5    -3    -1    -1    -2    -2    -3    -3    -3    -2 
  430     7     7     5     4     2     1     0     1     2     3     4     5     5     6     7     6     4     2     0    -2    -4    -4    -3    -1    -2    -4    -5    -5    -4    -4    -4 
  445     8     7     7     5     5     3     2     2     2     3     5     5     6     7     8     7     6     4     1    -2    -3    -3    -1    -1    -1    -3    -4    -5    -5    -5    -5 
  460     8     8     7     7     6     5     4     4     4     5     6     6     6     7     6     6     5     4     2     0    -1     1     2     1    -1    -4    -5    -6    -6    -6    -5 
  475     9     9     8     7     6     6     5     4     4     4     5     4     5     5     5     5     4     3     2     1     0     0     1     0    -3    -5    -5    -5    -6    -6    -6 
  490    10     9     8     7     6     6     6     6     6     5     5     4     4     5     4     4     3     3     2     1     0     0     1     0    -2    -4    -4    -5    -6    -7    -7 
  505    10    10     9     8     7     7     6     6     5     5     4     4     4     3     3     2     1     1     1     0    -1    -2    -2    -2    -3    -4    -4    -5    -6    -7    -7 
  520    11    11    10     9     9     8     8     7     7     5     4     4     3     3     3     2     2     2     2     1    -2    -3    -4    -4    -4    -4    -4    -5    -6    -6    -6 
  535    11    11    11    10    10     9     8     7     6     5     3     3     2     2     2     2     1     1     1     0    -2    -3    -3    -4    -4    -4    -4    -5    -5    -6    -6 
  550    11    10    10    10     9     7     6     4     4     4     3     2     1     1     1     1     1     1     0    -1    -2    -3    -4    -4    -4    -4    -5    -4    -4    -5    -5 
  565    10     9     9     8     6     4     3     3     3     3     3     2     2     2     2     1     0     0    -1    -1    -2    -3    -3    -4    -4    -4    -4    -4    -3    -3    -4 
  580     8     8     7     6     5     4     3     3     3     3     3     3     3     3     3     3     1     0    -1    -1    -2    -2    -3    -3    -3    -3    -3    -3    -3    -2    -3 
  595     7     7     6     4     3     2     2     2     3     3     3     3     3     3     3     2     1     1     0    -1    -2    -2    -3    -3    -3    -3    -3    -3    -2    -2    -2 
  610     5     5     4     2     2     2     2     2     3     3     3     3     3     2     2     2     1     0    -1    -2    -2    -3    -3    -3    -3    -3    -3    -2    -2    -1    -1 
  625     4     3     3     3     3     3     3     3     3     3     3     3     2     2     2     0    -1    -2    -2    -3    -4    -4    -4    -3    -3    -3    -2    -2    -1    -1    -1 
  640     3     3     3     3     3     3     3     3     3     3     3     3     2     2     1     0    -1    -2    -2    -3    -3    -3    -3    -3    -3    -3    -3    -2    -1    -1    -1 
  655     4     4     5     5     5     5     4     4     4     3     3     2     2     2     1     0    -1    -2    -2    -3    -3    -3    -3    -3    -3    -3    -3    -2    -1    -1    -1 
  670     5     5     5     5     5     5     5     5     4     4     3     2     2     1     1     0     0    -1    -2    -2    -2    -3    -3    -3    -3    -3    -3    -2    -1    -1    -1 
  685     6     6     6     6     6     5     5     5     5     4     3     3     2     2     1     0     0    -1    -1    -2    -2    -2    -3    -3    -3    -3    -3    -2    -1    -1    -1 
  700     6     6     6     6     5     5     5     5     5     4     3     3     2     1     1     0     0    -1    -1    -2    -2    -2    -3    -3    -3    -3    -2    -2    -1    -1    -1 
