:Product: 201310091330_DIF.txt
:Created: 2013 Oct 09 1357 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: 2013 Oct 09 1330 - 1345 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
#-------------------------------------------------------------------------
   74 -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    62    60    54    46    37    30    24    21    19    17    14    10     6     1    -3    -8   -17   -28   -34   -35   -33   -32   -28   -21   -15   -12   -11   -11    -9    -5    -3 
   25    61    59    54    46    38    30    25    21    20    18    15    11     8     4     0    -6   -18   -33   -42   -39   -27   -19   -16   -13    -9    -9   -11   -13   -11    -7    -3 
   40    55    53    49    43    37    31    25    22    20    18    15    12     9     6     4     2    -1    -3    -4    -4    -1     2     2     1     0    -4    -9   -14   -15    -9    -4 
   55    48    47    44    40    35    30    25    22    19    17    15    12    10     9    10    12    18    27    33    34    33    29    23    17    12     5    -1    -4    -3     0     2 
   70    41    41    40    37    34    30    25    21    18    15    14    12    11    12    15    21    32    46    60    66    65    58    47    35    25    17    12    11    11    11     9 
   85    37    37    36    34    31    28    24    20    16    14    13    12    13    15    21    32    48    68    84    90    86    77    64    51    39    28    23    22    20    17    13 
  100    33    33    32    30    28    24    21    18    15    13    12    13    15    21    30    46    69    93   112   117   108    95    80    65    51    39    33    30    27    22    19 
  115    28    27    26    25    23    20    18    15    13    11    12    14    19    24    33    49    72    95   113   118   114   105    93    79    66    53    44    37    31    25    22 
  130    19    18    17    16    15    13    12    11    10     9    12    16    22    27    37    52    72    90   105   115   117   112   104    94    81    66    53    41    32    26    23 
  145     6     6     5     5     5     6     6     6     6     7    11    17    22    26    36    56    78    96   111   119   119   115   107    99    88    73    55    42    32    27    25 
  160    -7    -7    -6    -5    -3    -1     0     1     1     4     9    14    16    18    28    50    75    92   103   112   118   116   108    99    87    70    52    37    27    22    19 
  175   -15   -15   -13   -11    -8    -6    -4    -3    -2     1     6    10    10    12    28    58    87   103   111   118   121   115    98    79    64    52    39    29    20    16    14 
  190   -18   -16   -14   -11    -9    -7    -6    -5    -3     1     6     8     7    11    29    64    95   109   109   114   125   125   107    76    49    33    22    15     7     4     2 
  205   -14   -13   -11   -10    -8    -7    -7    -6    -2     2     6     9     7    11    20    40    68    91    99   104   118   128   122   100    69    40    17     3    -6    -9   -11 
  220   -13   -11    -9    -7    -6    -5    -5    -4     0     4     8    10    11    16    25    38    54    67    71    79   110   146   152   118    71    29     2   -13   -22   -23   -24 
  235   -11   -10    -8    -5    -2     0     1     1     4     6     7     8     7    11    17    23    32    52    73    90   104   116   112    86    47    11   -16   -32   -39   -39   -38 
  250   -14   -11    -8    -4    -1     3     7    11    15    15     9     1    -2     3    13    16    21    39    64    86   106   116   104    74    41     8   -19   -41   -52   -53   -51 
  265   -10    -8    -4    -1     2     5     9    13    16    14     7     0    -4     4    21    33    37    51    71    80    81    79    67    46    23     3   -18   -41   -58   -63   -63 
  280    -5    -3    -1     2     5     7    11    15    18    17    10     1    -8    -7    14    38    47    55    69    78    77    60    33    12     2    -4   -16   -34   -53   -66   -71 
  295    -1    -1     1     3     5     7    10    13    14    13     5    -4    -9   -12    -1    19    44    73    87    63    20   -14   -27   -22   -15   -14   -19   -27   -39   -56   -70 
  310     0     0     2     3     5     7     9    11    11     9     4   -12   -30   -35   -13    20    50    70    75    59    22   -23   -45   -34   -20   -22   -30   -29   -24   -34   -51 
  325     0     1     2     4     6     8     9    10     9     6     0    -8   -14   -16   -10    14    56    83    77    46     7   -30   -46   -41   -35   -37   -39   -30   -14    -9   -17 
  340     1     2     2     3     5     6     8    10     8    -1   -16   -26   -22    -7    12    25    44    66    67    35    -7   -42   -53   -47   -39   -35   -31   -24   -10    -5    -5 
  355     1     2     2     2     3     4     7     7     1   -13   -27   -29   -13    10    25    28    34    46    41    12   -17   -30   -29   -24   -24   -25   -23   -18    -7    -1     3 
  370     1     2     2     1     1     2     4     4     1    -7   -16   -20   -14     0    21    36    45    46    26    -5   -27   -28   -22   -22   -21   -17   -14   -11    -4     1     6 
  385     1     1     1     1     2     2     2     1    -2    -9   -16   -15    -2    12    21    29    38    39    22    -8   -28   -25   -23   -33   -36   -27   -16    -7     1     5     9 
  400     0     0     0     1     2     2     1    -1    -6   -11   -14   -12    -6     2    14    26    32    27    11   -13   -29   -31   -31   -37   -48   -50   -34   -18    -7    -1     4 
  415     0    -1    -1     0     1     1     0    -2    -4    -7   -13   -17   -13    -6    -1     6    14    17     7   -12   -25   -31   -36   -38   -41   -43   -45   -47   -47   -46   -45 
  430    -1    -1    -1    -1     0     0     0     0    -4   -10   -16   -16    -9    -8    -9    -1    13    10    -5   -12   -14   -18   -26   -33   -43   -52   -55   -62   -73   -79   -82 
  445    -2    -2    -2    -2    -1    -1     0    -1    -4    -8   -11   -11    -6    -1     0     3     7     4    -6   -17   -23   -24   -20   -13   -22   -44   -62   -68   -75   -82   -88 
  460    -2    -2    -2    -2    -2    -3    -5    -5    -2     3     2    -6   -11   -11    -9    -4     4     6    -3   -15   -26   -30   -22   -11   -17   -41   -65   -83   -95  -101  -104 
  475    -2    -2    -2    -2    -2    -2    -2    -2    -1    -2    -4    -8   -10    -9    -6    -2     3     2    -4    -9   -17   -24   -22   -13   -24   -55   -80   -87   -87   -90   -98 
  490    -1    -2    -2    -3    -3    -3    -2    -3    -6    -6    -3    -1    -2    -4    -3    -2     1     4     1    -6   -13   -16   -17   -14   -24   -50   -73   -76   -75   -85  -102 
  505     1     0    -2    -5    -5    -4    -2    -1    -1    -1     1     4     6     8     7     4     2     2     0     0     2    -3    -9   -12   -23   -47   -71   -77   -73   -75   -80 
  520     0    -1    -2    -4    -5    -4    -1     3     7     9    10     8     9    13    18    17    12     8     8    14    18    12     0    -7   -17   -33   -48   -50   -44   -48   -54 
  535    -3    -3    -4    -5    -5    -3     0     5     8    10    10     9    11    14    17    17    14     8     5     5     6    -1    -9   -12   -15   -19   -23   -29   -35   -44   -46 
  550     1     0    -1    -1    -1     0     1     3     4     3     3     6    11    15    19    20    17     9     4     9    13     6    -1     1     8     9     5    -6   -11   -12    -7 
  565     3     2     2     1    -1    -1    -1    -2    -2     1     6     9    11     9     7     8    11    14    13    10     8     7     6    13    24    32    34    25    15     9     9 
  580     4     4     3     3     3     3     2     1    -2    -5    -9   -11    -9    -6    -6    -5    -4    -2     1     2     1     2     6    17    30    37    38    34    29    26    25 
  595     4     4     5     4     4     2     1     0     0     1     1    -4   -11   -17   -18   -12    -8    -7    -7    -5     2    11    18    26    35    39    39    34    30    29    28 
  610     4     4     3     2     0    -2    -3    -2     1     2     1    -3    -7   -12   -15   -16   -17   -15    -8     1    12    22    26    28    35    41    44    41    37    35    34 
  625     5     4     3     1    -2    -3    -4    -3    -2    -2    -3    -6    -8   -10   -12   -13   -14   -13    -9    -4     1     6     8    13    28    43    51    51    46    43    41 
  640     4     3     2     1    -2    -4    -7    -9    -9    -8    -6    -6    -5    -5    -5    -6    -7    -6    -2     2     6    10    14    22    35    48    56    56    52    49    48 
  655     1     0    -1    -2    -4    -5    -5    -6    -8   -10    -9    -7    -3     0     0    -1    -2    -2     1     5    11    17    24    32    42    52    57    57    54    52    52 
  670    -2    -3    -4    -5    -8   -10   -14   -16   -16   -14   -10    -6    -3     0     0     0    -1     1     4     9    14    21    28    36    45    53    58    57    54    53    53 
  685    -4    -5    -6    -7    -8    -9    -9    -8    -8    -7    -7    -6    -5    -4    -3    -1     0     2     5    10    15    21    27    34    43    48    53    56    58    60    60 
  700    -5    -6    -7    -8    -8    -7    -7    -7    -8    -8    -8    -7    -6    -6    -5    -3     0     2     6    11    15    21    27    33    39    44    49    52    55    57    58 
