:Product: 201401301730_DIF.txt
:Created: 2014 Jan 30 1757 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 1730 - 1745 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
#-------------------------------------------------------------------------
   73 -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    11    13    15    18    19    19    18    17    16    15    16    19    25    31    38    44    47    47    42    39    40    42    44    41    34    25    21    16    14    11     9 
   25    12    14    17    19    20    20    18    17    15    14    13    17    23    29    37    45    50    49    42    37    36    40    42    39    32    24    20    16    14    11     9 
   40    13    15    18    20    21    20    17    15    13    13    12    15    20    26    37    48    56    55    42    32    29    31    33    33    29    23    20    17    15    13    11 
   55    14    16    20    22    22    18    13    10    10    10    10    12    16    18    19    18    22    29    31    27    22    24    28    30    25    21    18    16    15    13    12 
   70    14    17    18    19    15    11     6     4     5     7     8    10    14    16    16    14    19    32    42    41    32    27    26    26    23    19    16    15    15    13    12 
   85    14    14    12     8     2    -2    -4    -1     1     5     8    11    15    19    19    17    17    20    23    25    23    21    22    22    20    16    13    14    14    14    13 
  100    12     8     1    -7   -12   -13   -10    -5     0     6    11    15    19    24    27    29    30    30    30    28    22    17    15    15    14    12    10    13    15    16    16 
  115    11     6    -5   -17   -21   -18   -12    -4     3    10    18    22    24    30    34    41    45    46    44    37    22     8     2     2     5     7     8    13    16    18    18 
  130     9     0   -14   -25   -26   -18   -10     0     8    18    29    38    47    60    72    80    78    70    60    45    22     1   -11   -11    -6     2     7    15    21    24    24 
  145     8    -2   -13   -20   -16    -8    -2     9    20    31    44    55    65    76    80    80    77    69    63    50    25     0   -12   -15    -9     0     4     9     7     4     3 
  160     8     0    -6    -6    -1     5    10    18    29    39    51    63    76    94   104   105    95    80    68    52    25     3    -5    -5    -1     1    -2    -3    -3     0     3 
  175   -13   -15   -11    -4     4    11    18    27    40    50    63    78    93   108   113   111   101    84    69    52    23     0    -4    -4    -8   -15   -20   -14    -7    -2    -1 
  190   -24   -19    -8     0     7    13    23    33    52    65    78    85    93   101   104   102    94    81    67    48    20    -2    -9   -11   -13   -15   -17   -13    -9    -5    -5 
  205    11     8     5     3     5     8    17    26    47    64    80    81    65    50    49    65    78    73    56    35    12    -6   -12   -10    -9    -9   -11   -11    -9    -6    -5 
  220     8    -1    -1     1     1     2    11    22    48    70    80    74    61    58    71    88    92    79    58    33    10    -7   -13   -13   -11   -10    -9    -7    -5    -2    -2 
  235     6    -9    -7     6    15    12    11    19    46    71    86    86    75    67    70    75    72    65    58    44    26     3   -12   -16   -12    -7    -5    -5    -2     2     2 
  250     1    -5    -4     6    17    18    14    13    31    55    68    54    31    34    53    56    41    23    10     2     1    -8   -18   -16    -8    -2    -2    -1     2     6     6 
  265     2    -2    -5    -1     9    17    23    23    34    49    63    59    38    15     8     9    13    25    38    45    40    19    -3    -7     1     6     6     4     8    12    13 
  280     6     5     2     1     3     8    13    20    37    60    81    85    71    41     8    -7     2    17    19    18    17     6    -9   -11    -4     0     2     3     8    14    16 
  295    13    13    10     7     4     2     3     4     9    23    42    55    56    46    29    20    23    24    13     1    -8   -15   -17    -5     9    14    11     7     9    15    17 
  310    11    11     9     6     4     5    10    20    31    39    45    46    39    26    20    30    49    42    12    -8   -15   -14    -4     9    17    19    16    10     9    11    13 
  325    10    10    10     9    10    12    16    19    15    15    28    50    60    41    12     4    16    29    20    -7   -27   -23     0    20    27    26    23    19    17    17    17 
  340     3     4     5     8    12    16    22    25    18    11    12    18    20    17    14    17    12    -6   -23   -25   -18   -12    -4    10    24    29    28    23    19    17    15 
  355    -1     0     3     7    15    22    30    33    27    20    15    11     9     8     9    13    10    -1   -14   -21   -16    -5     4    10    15    22    30    33    30    25    19 
  370    -5    -3    -1     3     8    15    21    25    23    20    15     6     5     8     3    -6   -14   -14    -8   -11   -21   -18    -5    10    23    34    37    32    26    20    15 
  385    -3    -3    -2     1     3     7    14    17    16    20    19     7     6    23    22     2    -6    -3    -4    -7    -2    -1    -7    -5     5    14    15    12     9     8     6 
  400     0     0     0     1     0     2     8    16    20    20    14    10    18    32    37    26     8     1     2     1    -5   -20   -31   -22    -6     0    -1    -2    -1     1     1 
  415     1     1     1     0     1     4    10    18    21    20    14    11    16    20    16    15    10    -9   -35   -39   -28   -26   -27   -17    -4     0     0    -3    -4    -3    -3 
  430     1     1     0     0     1     4     8    11    13    15    14    15    17    16    15    21    18     8     8    21    22     5    -4    -6   -12   -21   -22   -17   -11    -7    -6 
  445     2     1     0    -1    -1    -2    -1     4    13    19    19     8    -8   -13    -3    12    13    -1   -21   -34   -31   -18    -3    -2   -11   -19   -20   -19   -14   -11    -9 
  460     3     2     1     0     1     4     8    13    16    13     8     8    17    19    10     8    13     6    -9   -13    -8   -11   -18   -24   -26   -22   -21   -23   -21   -16   -13 
  475     5     5     4     4     5     7    10    12    13    12    12    20    28    24     9    -2     1     5    -2    -9     0    11     6   -13   -28   -31   -31   -32   -29   -21   -15 
  490     7     7     8     9    10    10    10    11    16    19    18    16    18    17     5    -7   -10   -13   -15    -2    12    11     3    -7   -21   -29   -33   -35   -31   -24   -19 
  505     9     9    11    14    17    17    18    20    24    22    19    22    29    26    11    -5    -9    -4     3     8     9     7     1    -8   -17   -22   -24   -22   -18   -14   -15 
  520     9    10    12    14    17    20    22    23    20    13    10    19    33    38    30    14    -1    -7    -1    16    29    24     8    -4   -11   -15   -18   -18   -15   -11   -12 
  535    10    11    13    17    21    24    24    19    15    15    18    22    25    28    28    23    12     1    -5     1     7     3    -6   -13   -16   -15   -15   -13   -12    -9   -10 
  550     9    10    12    15    19    21    21    20    22    25    28    29    25    17    11    11    10     3    -6   -12   -13   -14   -15   -15   -17   -18   -17   -16   -13   -10    -8 
  565     8     9    11    12    14    15    16    18    21    24    25    24    23    21    16     5    -5   -13   -18   -17   -16   -14   -13   -13   -15   -18   -19   -17   -11    -7    -5 
  580     7     8    10    12    14    15    17    20    23    25    26    28    28    26    18     8    -1    -5    -7   -10   -11   -13   -14   -15   -16   -16   -14   -12    -8    -6    -4 
  595     6     6     7     7     8    10    14    19    22    23    23    23    21    15     5    -1    -5    -7   -10   -11   -12   -12   -13   -15   -16   -17   -15   -11    -7    -5    -3 
  610     3     3     4     5     7    10    14    17    20    22    22    20    14     5    -2    -4    -4    -5   -11   -18   -20   -17   -14   -13   -13   -12   -10    -7    -3    -2    -1 
  625     3     3     3     4     5     7    10    13    15    16    15    14    13    11     9     5     1    -5   -12   -18   -18   -13    -9    -7    -8    -8    -6    -3    -1     0     1 
  640     2     2     2     3     3     5     7    10    13    14    14    12    10     9     8     6     3    -1    -7   -11   -12    -9    -6    -5    -5    -5    -3     0     2     2     2 
  655     2     2     2     2     2     3     4     6     8    10    11    11    12    12    11     9     5     1    -3    -5    -5    -3    -2    -2    -3    -2    -1     1     3     3     3 
  670     2     2     2     2     2     2     3     4     4     6     7     9    10    10     9     8     5     2    -1    -2    -3    -2    -1     0     0     1     2     4     5     5     4 
  685     2     2     2     2     2     2     3     3     4     5     6     8     9     9     8     6     5     3     1     1     1     1     2     2     2     3     4     5     5     5     5 
  700     2     2     2     2     2     2     3     3     4     5     6     7     7     7     7     5     4     3     2     2     2     2     3     3     3     4     5     6     5     5     5 
