:Product: 201310092215_DIF.txt
:Created: 2013 Oct 09 2243 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 2215 - 2230 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
#-------------------------------------------------------------------------
   83 -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   129   110    88    64    43    31    23    18    15     5     8    -2    -9   -23   -45   -66   -84   -89   -66   -34   -11     4    18    23    29    27    25    23    20    17    16 
   25   116    98    76    55    40    27    18    12     8    -3     2    -7   -10   -20   -35   -46   -53   -56   -44   -23    -4     9    21    24    29    28    26    24    22    20    18 
   40    95    78    59    43    24    12     7     2     0   -13    -8   -17   -15   -16   -21   -24   -25   -26   -21    -9     5    15    24    26    28    28    27    27    26    24    22 
   55    71    56    31    18     8     0    -5    -7    -8   -23   -18   -25   -22   -19   -19   -16    -8    -2    -1     3    11    19    25    26    26    27    27    29    29    28    26 
   70     1    -2    -6   -10   -14   -18   -19   -15   -15   -26   -21   -25   -23   -21   -21   -17     0    17    21    18    18    20    23    22    21    23    26    31    33    32    29 
   85    18    15     0   -22   -33   -35   -30   -18   -15   -17   -10   -13   -15   -19   -24   -21    -6     8    13    12    13    10     9     8    10    17    26    36    42    40    35 
  100    17    14   -16   -52   -65   -56   -40   -21   -16   -10    -6    -8   -22   -37   -53   -53   -34   -14    -3     2     2    -2    -8    -6    -2     9    17    22    22    20    18 
  115    27    27   -20   -80   -99   -78   -51   -25   -19   -11   -15   -24   -42   -58   -74   -74   -52   -27   -16   -12   -15   -23   -32   -28   -16    -2     4     4     1     1     3 
  130    14    11   -36   -89   -98   -76   -49   -21   -15    -5   -13   -34   -63   -74   -75   -65   -43   -26   -18   -16   -18   -25   -33   -31   -22   -10    -7    -9   -11    -9    -6 
  145   -28   -25   -47   -61   -52   -41   -30    -8    -6    -2   -16   -32   -46   -49   -57   -60   -45   -37   -34   -29   -25   -24   -27   -27   -23   -17   -16   -15   -14   -13   -11 
  160   -61   -38   -33   -33   -27   -23   -15     5     3     8     5    15    22     6   -29   -42   -43   -45   -51   -51   -47   -41   -39   -37   -35   -27   -22   -17   -18   -19   -20 
  175   -47   -23    -7    -5    -7   -10    -5     9     4     8    15    34    41    18   -11    -7    -2   -22   -50   -63   -63   -55   -49   -43   -38   -29   -26   -24   -25   -26   -26 
  190     4    23    26    12    -1    -7    -4     0   -12   -13    -1     6     8     5    -1     3    -9   -38   -69   -90   -87   -67   -46   -37   -38   -41   -39   -35   -36   -37   -38 
  205    16    12     1   -12   -15    -9    -3    -1   -13   -22   -15    -5    20    46    49    34    17   -12   -54   -85   -94   -80   -57   -40   -35   -42   -50   -50   -50   -49   -49 
  220    33    16    -6   -24   -23   -10     0     3    -2     6    18    27    30    15    -9   -25   -36   -54   -72   -81   -85   -69   -49   -36   -31   -32   -39   -48   -56   -59   -58 
  235    11    -6   -22   -30   -22    -5     6    -2   -18   -28   -14    23    56    63    53    25   -12   -32   -35   -51   -77   -78   -64   -52   -42   -33   -26   -25   -32   -41   -47 
  250    10     8     2   -10    -6    19    54    67    43     9     3     7    15    19    -6   -51   -68   -60   -58   -74   -91   -84   -63   -47   -39   -33   -26   -20   -21   -27   -35 
  265    15    26    34    29    29    43    66    77    56    25     8     6    23    31    13   -23   -49   -63   -63   -64   -68   -62   -51   -45   -43   -40   -33   -25   -20   -18   -19 
  280    56    60    68    59    48    40    54    84    77    41    22    15    12    25    28    -9   -54   -67   -48   -43   -68   -81   -68   -50   -45   -45   -41   -34   -28   -27   -27 
  295    74    72    80    76    67    57    58    79    90    72    31    -8   -24   -10     9     0   -25   -43   -57   -69   -77   -75   -62   -49   -50   -54   -51   -43   -34   -27   -27 
  310    73    69    79    80    81    77    71    67    61    44    22    33    61    60     7   -52   -65   -68   -79   -82   -76   -72   -66   -57   -58   -62   -62   -57   -49   -43   -40 
  325    64    62    77    84    90    77    60    59    53     9   -28    -4     9    -5     3    15    -1   -43   -75   -83   -81   -81   -69   -44   -35   -43   -54   -58   -54   -45   -39 
  340    59    61    77    95   116   126   120    98    53    12    -4     0   -30   -48   -32   -26   -45   -74   -94   -90   -80   -79   -80   -65   -53   -50   -53   -56   -56   -49   -40 
  355    42    36    42    62   101   138   149   125    85    46     9   -18   -47   -45   -27   -40   -65   -76   -84   -90   -89   -92   -93   -75   -53   -42   -49   -57   -56   -52   -50 
  370    55    65    89   119   128   112    99    84    62    33     1   -10    -5    -9   -51   -87   -81   -73   -85   -93   -90   -89   -87   -83   -75   -60   -48   -48   -56   -59   -58 
  385    65    86   114   127   104    75    80   103   108    72     5   -25    -6   -10   -58   -94   -95   -84   -82   -89   -93   -94   -92   -95   -97   -80   -62   -63   -71   -68   -57 
  400    57    68    84    93    88    80    79    83    83    64     8   -29   -21   -15   -55   -86   -71   -53   -74   -93   -96   -92   -87   -82   -78   -66   -51   -49   -62   -74   -74 
  415    56    63    73    84    91   100   107   104    85    61    39    29    23     9   -10   -19   -29   -53   -65   -70   -80   -89   -95   -88   -72   -60   -52   -45   -48   -61   -68 
  430    55    59    64    71    76    81    79    77    71    41     1    -5     4   -10   -44   -56   -51   -56   -61   -65   -65   -70   -81   -86   -75   -59   -46   -40   -48   -65   -75 
  445    54    56    58    63    72    80    78    72    68    49    10    -4    -5   -24   -46   -47   -48   -57   -50   -36   -41   -63   -84   -95   -94   -81   -58   -33   -23   -25   -29 
  460    57    57    55    57    64    70    65    61    63    51    12   -21   -37   -52   -57   -52   -49   -56   -53   -43   -47   -60   -72   -85   -93   -81   -54   -34   -26   -24   -21 
  475    53    53    52    54    62    75    74    59    41    21    -1   -21   -40   -55   -55   -45   -46   -50   -46   -36   -29   -28   -35   -50   -61   -62   -45   -21    -9    -8   -10 
  490    41    43    46    56    67    77    71    47    31    29    17   -15   -47   -60   -58   -48   -47   -48   -38   -25   -15   -19   -30   -39   -42   -44   -40   -29   -21   -19   -18 
  505    25    24    30    45    55    56    44    24    14    12     4   -16   -42   -55   -56   -52   -53   -49   -38   -24   -14   -13   -20   -26   -27   -28   -27   -24   -22   -23   -23 
  520    12     5     1     4     8    15    18    10     7    15    27    22    -4   -37   -61   -61   -47   -32   -25   -25   -25   -18   -13   -10   -12   -14   -17   -20   -24   -28   -30 
  535     1    -4     3    21    27    16    -1   -12    -4     5     8    -5   -26   -48   -62   -56   -39   -24   -19   -23   -29   -34   -32   -24   -17   -14   -15   -18   -23   -28   -30 
  550    16     9    16    39    55    41     3   -35   -43   -38   -33   -40   -53   -66   -75   -69   -51   -29   -15    -9    -8   -12   -17   -17   -11    -4    -5   -13   -21   -27   -30 
  565     6     5    16    40    52    36     3   -23   -29   -38   -50   -54   -47   -42   -45   -48   -42   -27   -14    -9    -8    -8    -7    -8    -9   -13   -18   -23   -27   -29   -30 
  580    27    23    17    12    14    21    23    19    10   -13   -32   -34   -27   -22   -20   -20   -21   -19   -16   -13   -10    -9    -8    -7    -8   -13   -21   -27   -30   -30   -30 
  595    52    55    47    28    15    13    16    17    17    15    19    23    20    11     4     1    -1    -2    -4    -7    -9    -9    -8    -8    -9   -11   -15   -21   -27   -30   -31 
  610    65    73    68    41    17    20    26    18     6     4    15    21    14     5     1     0    -1    -3    -5    -7    -8    -8    -9   -10   -12   -13   -14   -14   -16   -17   -18 
  625    37    38    35    28    22    21    20    15     8    -1   -10   -16   -17   -11    -4    -1    -1    -2    -4    -5    -6    -7    -8   -10   -12   -12   -13   -13   -13   -14   -15 
  640    37    38    35    24     9     2     9    21    27    18     3   -12   -21   -18   -11    -6    -3    -3    -4    -5    -6    -7    -9   -10   -11   -11   -11   -11   -11   -11   -12 
  655    41    40    37    33    26    16     5     0     2     1    -4   -11   -14   -12    -8    -5    -4    -4    -5    -6    -7    -8    -7    -8    -8    -8    -8    -9   -10   -11   -11 
  670    40    39    36    33    28    22    15     9     2    -2     0    -1    -5    -7    -7    -5    -5    -5    -5    -6    -7    -9   -10   -10   -10   -10   -10   -10    -9    -8    -6 
  685    44    43    43    40    34    25    15     6    -1    -5   -11   -17   -19   -14    -8    -5    -3    -4    -5    -7    -8    -9   -10   -10   -10   -10   -10   -10   -10    -9    -9 
  700    46    45    44    40    35    27    16     7    -3   -10   -14   -18   -17   -11    -7    -5    -5    -6    -7    -7    -9   -10   -10   -11   -10   -10   -10   -10    -9    -9    -9 
