:Product: 201310091500_DIF.txt
:Created: 2013 Oct 09 1528 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 1500 - 1515 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
#-------------------------------------------------------------------------
   81 -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    54    53    48    43    40    40    40    38    31    28    25    19    13     6     0    -7   -14   -22   -31   -36   -38   -36   -29   -22   -14    -8    -2     1     2     3     3 
   25    52    51    49    46    46    47    46    41    34    29    24    19    12     5    -2    -9   -16   -24   -33   -39   -41   -37   -30   -21   -13    -6    -1     2     4     4     5 
   40    45    45    46    48    50    52    50    42    34    29    24    17    11     4    -3   -10   -17   -26   -37   -46   -50   -45   -34   -25   -13    -4     0     2     3     4     5 
   55    42    41    43    45    44    41    38    32    27    23    17    12     4    -1    -7   -13   -20   -28   -33   -37   -40   -40   -39   -29   -14    -1     6     6     5     4     5 
   70    39    37    38    39    35    32    26    25    23    16    14     5     0    -6   -10   -14   -21   -27   -31   -32   -35   -41   -43   -36   -15     5    13    12     8     5     5 
   85    37    34    33    34    33    32    28    24    17    12     7     1    -6   -11   -10   -13   -20   -29   -32   -30   -33   -39   -41   -31    -8    10    15    11     8     6     5 
  100    36    34    33    32    31    29    24    16    10     2    -1    -9   -18   -24   -18   -16   -15   -18   -14   -16   -28   -41   -42   -31   -11    -1     1    -2     1     0     2 
  115    32    32    32    30    29    24    18    13    10    -2     0    -9   -22   -29   -30   -32   -40   -50   -31    -8   -11   -32   -37   -30   -16   -13   -14   -13    -7    -5    -2 
  130    26    27    27    25    24    17    10     4     3    -5    -1   -11   -20   -26   -29   -20     9    30    42    39     9   -35   -55   -55   -49   -50   -44   -30   -16    -8    -4 
  145    14    15    16    16    16    10     1    -4    -3   -16   -24   -42   -52   -49   -44   -20    17    27    42    57    32   -17   -40   -42   -38   -38   -32   -22   -13   -11    -7 
  160     2     4     6     9    10     5    -6    -8    -5   -13   -20   -22   -10    -9   -31   -25    21    45    48    52    38     3   -21   -34   -39   -35   -32   -30   -27   -24   -17 
  175     1     5     9    11    13    16    11    10    11    -2   -23   -54   -58   -27    -4    17    47    52    45    74    96    66    -4   -45   -33   -20   -32   -39   -38   -26   -18 
  190     5     8    14    22    31    39    34    25    14   -11   -40   -75   -71   -27    -5    -6     3    22    58   101    96    31   -41   -59   -27   -12   -33   -49   -44   -32   -19 
  205     7     8    13    19    29    39    39    34    24    12    13    14    10    31    69   108   117    95    76    68    49    31    13   -11   -25   -16    -5     2    -5    -8    -6 
  220     5     8    19    27    32    34    28    25    16     7     3    -1    -8     9    36    62    76    76    58    43    27    18    -7   -41   -41    -5    23    33    23    10     3 
  235     4     7    15    22    23    23    21    18    11     6     2     4     3    21    51    81    80    52    45    63    48     3   -34   -46   -42   -27   -11     4     4     1     0 
  250     9    11    17    20    16    15    10    12     8     2     4    10    18    29    45    77    83    64    56    65    48    21    11    -6   -35   -42   -27    -3     1    -1     0 
  265    16    17    18    16     8     8     8    12    12    14    19    27    33    42    56    80    86    72    61    55    18   -21   -40   -53   -60   -46   -14    14    19    11     3 
  280    16    16    12     7    -1     0     4     9    16    26    38    43    42    39    50    81    98    85    67    42   -12   -66   -81   -54   -33   -40   -52   -53   -40   -29   -20 
  295     8     7     3    -4    -9    -7     1    15    30    41    55    65    73    76    84    87    75    64    56    18   -36   -61   -57   -56   -70   -75   -62   -47   -36   -28   -20 
  310     3     2    -2    -7   -12    -9     0    13    26    36    48    64    83    88    87    94   101    80    26   -39   -71   -58   -38   -42   -64   -91  -104   -93   -66   -43   -28 
  325     0    -1    -3    -7    -9    -5     4    12    20    29    40    46    60    79    86    88    99    73    -9   -85   -95   -68   -50   -46   -52   -68   -89  -101   -88   -68   -49 
  340    -2    -1    -1    -2     0     5    15    26    28    25    27    38    52    61    74    88    88    38   -41   -86   -86   -83   -81   -78   -81   -85   -85   -91   -89   -83   -73 
  355    -3    -3    -1     1     3     4     5     6    10    21    31    45    59    61    61    74    71    22   -51   -91   -91   -83   -87   -99  -110  -115  -112  -103   -96   -91   -92 
  370    -6    -6    -4    -3    -3    -5    -5     4    18    24    19    15    27    45    62    72    50    -7   -61   -87   -92   -89   -85   -89   -94   -95   -93   -93   -94  -102  -106 
  385   -11   -11   -11   -12   -13   -14    -7     7    20    25    19    17    30    44    51    51    26   -18   -55   -78   -85   -79   -73   -81   -96  -109  -111  -107  -103  -101   -94 
  400   -11   -12   -15   -19   -22   -20    -7    12    22    21    16    24    37    41    38    41    25   -12   -47   -67   -76   -76   -80   -80   -72   -73   -91   -99   -93   -77   -64 
  415    -9   -11   -13   -17   -18   -14    -3     7     9     6     2     5    20    34    45    44    18   -21   -46   -56   -61   -60   -69   -78   -67   -53   -63   -80   -79   -61   -47 
  430    -8    -9   -12   -13   -12   -10    -5     1     5     7     6     9    20    32    38    39    21   -15   -51   -73   -76   -66   -61   -66   -74   -67   -53   -36   -32   -30   -32 
  445    -6    -7    -8   -10   -12   -13   -15   -13    -8     3     9    11    20    35    36    28    19    -2   -39   -63   -66   -54   -53   -62   -75   -67   -46   -25   -21   -26   -36 
  460    -7    -8    -9   -12   -16   -20   -22   -23   -18    -7     2     6     7     6     7    17    16    -7   -33   -47   -48   -39   -34   -44   -64   -68   -52   -34   -28   -24   -23 
  475    -6    -7   -10   -16   -23   -29   -31   -28   -24   -14    -1     8     6     3    10    17     6   -10   -23   -37   -47   -42   -25   -18   -37   -60   -70   -62   -44   -28   -20 
  490    -4    -5    -9   -18   -29   -36   -37   -31   -24   -16    -8     3     9     0   -10    -1    15     5   -22   -36   -36   -30   -23   -28   -53   -86  -103   -92   -62   -35   -21 
  505     1    -2    -7   -16   -27   -33   -37   -37   -34   -23    -7     8    11    11    17    24    19    -3   -22   -26   -24   -26   -35   -42   -55   -71   -78   -65   -39   -22   -15 
  520     1    -2    -7   -14   -21   -25   -29   -31   -30   -25   -20   -14   -12   -10    -6     1     6     4    -2    -4    -1    -9   -29   -47   -56   -59   -55   -40   -20   -11    -8 
  535     1    -4   -11   -18   -23   -23   -21   -20   -19   -17   -13    -4     1     1    -2     2    17    30    29    18     1   -18   -32   -33   -33   -42   -47   -35   -13     0     2 
  550    -2    -5   -11   -18   -23   -24   -23   -21   -20   -20   -18   -13    -6     0     3     8    16    22    25    30    29     2   -32   -51   -57   -53   -41   -28   -12    -1     6 
  565    -4    -6    -9   -12   -15   -16   -16   -16   -19   -23   -24   -23   -17   -10    -6    -4     0     1     2     8     5   -16   -40   -57   -72   -84   -86   -69   -36    -6    12 
  580    -6    -7    -8   -10   -13   -17   -21   -24   -24   -23   -22   -19   -15   -11   -11    -7     2     7     6    -1   -11   -27   -38   -39   -39   -37   -33   -21    -2    15    26 
  595    -5    -7    -7    -7    -9   -15   -21   -28   -32   -33   -32   -27   -21   -15   -11   -10   -12   -20   -27   -30   -29   -28   -25   -23   -20   -13    -4     7    20    30    38 
  610    -2    -3    -3    -3    -6   -12   -20   -26   -29   -29   -25   -20   -15   -11   -11   -16   -27   -45   -60   -61   -44   -22   -12   -12    -9     4    15    26    35    43    48 
  625     0     0     0     0    -3    -9   -19   -27   -32   -29   -21   -14   -12   -13   -15   -18   -25   -37   -49   -57   -62   -65   -62   -45   -19     8    27    38    46    51    55 
  640     1     1     1     1     0    -3    -9   -18   -27   -33   -33   -25   -15    -5     0     0    -6   -16   -25   -29   -30   -28   -23   -12     5    22    35    44    50    54    58 
  655     1     1     1     0    -1    -3    -7   -13   -16   -16   -14   -12   -10    -4     4     8     6    -1    -7   -10   -11   -11    -6     3    17    30    39    47    51    54    57 
  670     0     0    -1    -1    -2    -4    -6    -9   -12   -17   -24   -31   -28   -15     2    12    13     8     3     3     4     6    12    20    33    44    52    55    55    56    58 
  685     0    -1    -1    -2    -3    -5    -8   -11   -13   -12    -9    -7    -6    -9   -11   -12   -14   -16   -11    -1     7    12    19    26    36    43    50    55    59    62    63 
  700     0    -1    -1    -2    -3    -4    -6    -8   -10    -9    -9   -12   -16   -21   -26   -32   -34   -28   -14     0     9    16    22    29    37    43    48    51    54    57    59 
