:Product: 201401301645_DIF.txt
:Created: 2014 Jan 30 1712 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 1645 - 1700 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
#-------------------------------------------------------------------------
   72 -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   -10   -10   -10    -9    -7    -5    -2     1     4     7    11    14    17    18    18    18    19    21    23    25    27    27    26    25    23    20    17    15    14    13    14 
   25    -9    -9    -9    -7    -6    -4    -1     0     1     3     7    10    15    18    21    22    22    24    26    27    28    28    27    25    23    19    16    12    11    11    11 
   40    -9    -9    -8    -7    -6    -4    -2    -2    -3    -2     0     4     9    15    21    25    27    27    28    28    29    29    27    25    22    16    11     8     8     8     8 
   55    -8    -8    -8    -8    -6    -5    -3    -3    -5    -6    -6    -3     1     8    19    27    31    30    30    29    29    28    27    25    21    12     5     3     4     6     6 
   70    -8    -8    -8    -8    -6    -4    -2    -3    -7   -11   -13   -15   -16    -9     8    24    32    31    28    26    25    25    25    24    19     8    -2    -4    -1     2     3 
   85    -6    -6    -6    -6    -5    -3    -1    -2    -7   -12   -17   -22   -24   -16     1    19    27    27    23    19    17    16    16    17    13     4    -3    -3     0     3     3 
  100    -2    -2    -2    -2    -2    -1     1     0    -6   -11   -17   -27   -39   -44   -32    -9    11    18    16    11     9     9     7     6     2    -2    -2     1     4     6     6 
  115     2     2     2     1     2     2     3     2    -3    -7   -15   -29   -45   -52   -38   -10    14    19    14     5     1    -2    -7   -10   -12   -12    -6     0     5     7     7 
  130     8     7     6     5     5     5     5     4     1    -1    -3    -9   -15   -13    -2    20    35    32    17    -1   -11   -17   -22   -23   -21   -16    -9     0     5     7     7 
  145    12    11    10     9     9     9    12    17    21    24    25    29    32    29    32    49    63    54    32     7    -9   -18   -23   -23   -19   -14    -7    -1     5     7     8 
  160    14    14    12    11    11    12    16    23    30    29    23    16     9     3     2    13    25    27    19     6    -3    -5    -8    -8    -7    -6    -4    -1     3     7     8 
  175    15    15    14    13    13    14    17    24    32    34    29    19     8    -3   -10    -2    19    34    37    27    16    10     5     0    -5    -4     1     6     9    10     9 
  190    11    11    11    10    11    13    17    21    25    26    24    21    14     7     4     9    16    18    13    10    10    14    15    12     4     1     4     8    11    11    10 
  205    -5    -4     0     4     8    12    15    20    23    25    24    18    15    25    39    49    51    43    31    17     1   -11   -14   -12   -17   -22   -22   -12    -1     5     6 
  220     0     3     5     6     7    10    14    20    26    32    34    31    30    42    55    57    53    51    43    20   -15   -45   -55   -47   -36   -27   -22   -16    -8    -2     1 
  235     2     3     3     3     4     8    12    20    30    41    53    64    77    92    91    58    18     8    19    28    37    49    49    32     6    -9   -13   -12    -8    -5    -3 
  250     4     3     2     2     3     6    11    19    31    43    53    60    64    66    54    27     2   -11   -20   -26   -14    23    56    57    30     8    -1    -4    -5    -5    -4 
  265     2     2     2     3     4     5    11    20    31    40    47    55    63    68    68    58    30   -11   -47   -59   -50   -29    -8     0    -9   -14   -10    -6    -4    -4    -4 
  280     1     3     4     6     6     7    12    20    29    38    44    52    55    50    40    23    -5   -32   -44   -48   -52   -38   -11     6     5     3     4     2    -1    -2    -3 
  295     4     4     5     7     7     8    12    19    25    27    27    27    29    32    36    28     7   -13   -18   -11     7    23    23    14     6     0     0    -1    -3    -3    -3 
  310     6     6     6     8     8    11    17    28    37    40    37    33    34    41    44    32     7   -11   -19   -18     2    24    22    13     8     6     3     0    -3    -2    -2 
  325     6     6     6     8     9    12    21    29    29    22    16    17    28    41    38    17     9    19    14    -3     4    30    35    12   -11   -18   -16   -15   -12    -7    -3 
  340     7     7     7     8    10    11    16    20    20    20    21    23    31    43    48    38    21    11     2   -18   -38   -44   -39   -36   -26    -6    15    18    10     4     2 
  355     7     6     6     6     8    12    21    28    25    20    18    22    29    41    57    66    52    18   -16   -34   -40   -44   -42   -27    -7     4     7     4     1     1     3 
  370     7     6     5     4     5     6     9    14    19    22    23    33    50    59    54    41    17    -5    -7    -8   -26   -47   -51   -38   -15    10    22    21    10     4     2 
  385     6     6     5     4     4     2     0     2    10    14     7     5    16    20    21    33    39    24     2   -26   -57   -69   -52   -21     2    14    23    31    32    24    16 
  400     6     6     4     3     0    -3    -1     5    13    20    27    33    25     9     8    24    30    10   -23   -47   -42   -18    -6   -15   -19     1    22    27    17     5    -4 
  415     6     5     4     2    -1    -4    -5    -2     7    16    23    26    18     1   -15   -23   -19    -2    10    -3   -24   -25   -19   -20   -26   -24   -15    -6    -2    -1    -2 
  430     6     5     4     2     0    -2    -1     2     7     9    12    15     8     5    20    34    31    16    -4   -23   -33   -37   -35   -28   -19    -5     1     1     2     4     4 
  445     6     6     4     4     2     2     5    10    16    18    15    12     8    10    16    17    15    12     3    -9   -16   -19   -14   -11   -19   -24   -27   -28   -24   -16    -8 
  460     6     6     5     4     5     7    10     8     2    -4    -1    12    20    20    20    16     7    -3   -10    -9    -2    -3    -7   -15   -25   -23   -13    -6    -5    -5    -5 
  475     6     6     6     6     6     5     3     3     7    11    11    13    21    28    27    22    24    24    14     2   -16   -34   -37   -35   -33   -27   -21   -17   -15   -13   -11 
  490     6     6     6     7     9    10    10    10    11    10    13    20    26    26    21    13     9     7    -2   -11   -11    -6    -7   -15   -25   -26   -24   -22   -18   -15   -12 
  505     6     6     7     8     9    11    12    11    11    16    27    38    36    28    24    25    20    11     6     6     2    -3    -6    -2     3    -2   -15   -21   -19   -14   -10 
  520     6     6     7     8    11    14    16    17    16    14    15    17    16    15    22    29    26    19    14     6    -3    -4     6    13    11     2    -9   -14   -13    -8    -4 
  535     6     6     7     8    10    12    14    17    19    21    21    20    16    16    19    20    17    18    18    10    -1    -3    -2    -1     0    -3    -9    -9    -6    -3     1 
  550     6     6     7     7     8    10    14    17    18    18    17    15    15    17    21    22    22    23    16     8     5     5     1    -3    -6    -4    -3     0     5     9    12 
  565     5     6     6     7     7     9    12    16    20    22    21    19    16    15    15    17    19    14     3    -5    -8   -16   -24   -26   -18    -7     1     5     7     8    10 
  580     5     5     6     6     6     7     9    12    13    13    14    21    28    29    23    16    12     8     2    -7   -16   -22   -28   -31   -28   -20   -13    -7    -2     1     3 
  595     4     4     4     5     5     7     8     9    10    10    12    15    15    13    10     9     8     3    -2    -3    -2    -3   -10   -19   -23   -20   -15   -10    -9    -8    -8 
  610     4     4     4     5     5     6     7     8    10    11    12    12    11     8     6     5     6     5     2    -1    -2    -2    -5   -12   -17   -19   -17   -15   -14   -13   -13 
  625     3     4     4     4     5     5     6     8    10    12    11     8     6     8    11    12    11     7     4     3     3     3     1    -3    -9   -12   -13   -12   -11   -11   -11 
  640     3     3     3     4     4     4     5     5     6     6     6     8    10    14    17    15     9     3     0     1     3     4     5     3     0    -4    -7    -8    -7    -7    -7 
  655     3     3     3     3     3     3     3     4     4     5     6     7     9    10    10     8     7     5     3     1     1     2     2     2     1    -1    -5    -8    -9    -8    -6 
  670     2     2     2     3     2     2     2     2     3     3     5     7     8     8     7     7     6     5     3     1     0     0     0    -1    -2    -3    -4    -5    -6    -5    -4 
  685     2     2     2     2     2     2     3     3     4     5     6     6     7     7     7     6     6     5     4     3     1     0    -2    -3    -4    -4    -4    -2    -1     0     0 
  700     2     2     2     2     2     2     2     3     3     4     4     4     5     5     6     7     7     6     5     4     2     1    -1    -3    -5    -4    -3    -1     0     1     1 
