:Product: 201310092300_DIF.txt
:Created: 2013 Oct 09 2327 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 2300 - 2315 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    64    62    58    51    43    31    24    16     9     4     0    -4    -8   -12   -13   -13   -12    -6     2     9    12     6    -7   -12    -6     3     9    11    14    16    16 
   25    64    61    58    52    42    30    20    11     4    -2    -7   -12   -15   -16   -14   -10    -8    -5     0    -1    -9   -24   -32   -26   -11     1     9    12    14    16    17 
   40    63    62    61    54    43    26    12     1    -6   -13   -18   -25   -32   -35   -32   -23   -16    -9    -4    -7   -20   -34   -35   -23    -7     3     9    11    15    16    17 
   55    44    37    32    23    16     5    -3   -11   -17   -23   -29   -34   -32   -26   -19   -16   -14   -11    -6    -7   -15   -21   -16    -5     3     6     9    10    14    16    17 
   70    42    34    16    -3   -10   -17   -20   -23   -26   -30   -37   -43   -40   -29   -17   -12   -10   -11    -8    -7   -10   -11    -6     0     3     4     6     8    13    15    16 
   85    28    18    -2   -25   -30   -32   -32   -34   -38   -44   -53   -52   -36   -19   -11   -13   -13   -14   -11   -10    -9    -8    -5    -3    -2    -2     0     2     8    11    14 
  100     9     5    -8   -26   -31   -36   -38   -39   -33   -14     4     2    -5    -7    -9   -14   -15   -18   -15   -13   -12   -11   -10   -10   -12   -12   -10    -5     3     5    10 
  115   -13   -13   -19   -32   -34   -38   -38   -42   -49   -41   -19    -8    -9    -8    -7    -9    -8   -15   -17   -19   -21   -22   -22   -24   -27   -28   -23   -15    -6    -1     4 
  130   -17   -15   -17   -30   -32   -38   -40   -51   -69   -68   -42   -19    -7    -1     4     3     0   -11   -18   -24   -28   -32   -37   -43   -49   -50   -42   -29   -17    -9    -3 
  145   -27   -24   -23   -32   -29   -28   -20   -18   -22   -19    -9    -3     0     3     5     4     1    -9   -18   -27   -34   -43   -56   -68   -72   -64   -49   -34   -23   -15   -10 
  160   -37   -36   -35   -37   -24   -10     6    13    12    12    11     7     8    13    13     8     3    -7   -19   -33   -49   -70   -96  -113  -109   -86   -61   -42   -29   -22   -16 
  175   -29   -30   -30   -30   -10    19    45    45    23     5     1     2     5     7     6     3     1    -8   -18   -28   -39   -63  -102  -129  -121   -91   -64   -46   -34   -27   -22 
  190   -18   -29   -36   -38   -17     5     9    -8   -22   -21   -11     1    11    16    17    10     2    -9   -23   -47   -75   -97   -98   -85   -77   -73   -63   -49   -37   -29   -25 
  205     3   -12   -23   -26   -13    -3   -14   -36   -41   -30   -16    -4     6    10    11     6    -2   -14   -31   -60   -90  -107  -102   -88   -79   -73   -61   -48   -38   -31   -28 
  220    14     4    -6   -20   -33   -43   -38   -14    10    13     4     3     9    15    14     3    -8   -14   -26   -49   -69   -72   -64   -62   -70   -73   -64   -49   -38   -32   -29 
  235    16     2    -9   -17   -22   -23   -17    -8    -6   -12   -13    -7     1     7     8    -3   -17   -28   -37   -49   -57   -60   -61   -64   -69   -71   -63   -50   -40   -33   -29 
  250    14     6     6    15    27    34    39    41    28     2   -13   -13   -10   -10   -10   -15   -20   -23   -36   -58   -72   -72   -71   -71   -69   -63   -54   -45   -39   -34   -31 
  265    11     0    -5   -13   -19   -11    19    49    56    37    18    20    14   -11   -38   -46   -32   -22   -29   -38   -38   -38   -41   -41   -41   -43   -43   -41   -38   -35   -31 
  280    13     5     1   -11   -25   -20    14    49    63    50    33    26    11   -16   -36   -37   -33   -32   -38   -50   -56   -55   -50   -47   -40   -33   -30   -33   -37   -38   -36 
  295    16    12    11     2    -9    -6    22    55    74    66    36     6   -11   -18   -17   -18   -32   -48   -49   -45   -46   -50   -56   -62   -61   -54   -47   -44   -44   -43   -41 
  310    24    23    26    27    29    33    37    32    19     4   -20   -44   -50   -37   -29   -41   -53   -50   -41   -41   -47   -49   -53   -57   -57   -51   -47   -44   -41   -39   -38 
  325    33    35    43    48    55    56    56    53    46    41    43    22   -19   -35   -25   -22   -33   -46   -51   -48   -50   -60   -62   -54   -47   -48   -52   -49   -42   -33   -30 
  340    46    50    56    63    69    73    75    70    48    14    -5    -3     4     2   -20   -36   -32   -29   -40   -52   -58   -61   -56   -45   -41   -43   -44   -42   -36   -28   -20 
  355    54    58    63    66    71    70    66    56    39    19     0   -14    -8    -4   -23   -46   -53   -53   -50   -49   -55   -59   -55   -49   -49   -50   -49   -43   -35   -27   -21 
  370    67    72    78    79    81    78    75    69    56    32    -5   -27   -19    -7   -17   -38   -57   -61   -51   -50   -57   -59   -58   -59   -60   -58   -53   -46   -38   -31   -26 
  385    74    78    83    85    87    81    71    61    52    41    34    29    18    -2   -21   -37   -51   -57   -53   -47   -53   -55   -51   -50   -54   -55   -51   -45   -38   -32   -28 
  400    79    84    92    94    90    77    64    59    58    42    17     5     0   -12   -24   -41   -61   -69   -55   -44   -42   -45   -50   -53   -54   -53   -51   -48   -41   -36   -32 
  415    78    85    92    96    95    85    65    39    28    33    32    14    -9   -26   -29   -40   -58   -61   -49   -36   -31   -37   -46   -53   -54   -51   -47   -46   -44   -41   -39 
  430    77    87    99   103    99    85    68    48    26    27    46    38    18     3   -14   -38   -60   -68   -57   -36   -26   -36   -50   -57   -59   -60   -54   -46   -42   -43   -44 
  445    25    24    34    53    59    51    55    55    34    21    36    51    40    13   -15   -37   -58   -62   -50   -35   -29   -32   -42   -49   -49   -47   -48   -54   -55   -54   -53 
  460    14    15    21    23    20    33    62    68    39    13     6     8     0   -12   -26   -37   -51   -53   -44   -33   -31   -36   -34   -36   -45   -54   -56   -57   -58   -59   -61 
  475    -3   -10   -19   -24   -12    16    41    42    29    19    16    10    -3   -12   -18   -26   -40   -44   -38   -31   -28   -29   -28   -28   -36   -47   -54   -58   -60   -62   -64 
  490   -11   -13   -18   -21    -9    22    43    38    20    10    -2   -15   -19    -9   -10   -26   -42   -42   -37   -32   -32   -33   -34   -33   -34   -36   -44   -58   -66   -65   -60 
  505   -18   -12     1    20    39    46    38    23     8    -2   -16   -34   -45   -39   -31   -28   -29   -29   -31   -33   -34   -33   -28   -21   -24   -32   -44   -56   -59   -59   -58 
  520   -31   -23   -12     9    34    42    25     2    -5     0   -10   -30   -47   -44   -29   -24   -35   -53   -68   -70   -54   -34   -21   -12   -10   -16   -30   -43   -48   -49   -49 
  535    13    13     8    17    48    66    46    25    21    13     1    -5    -9    -8   -13   -27   -39   -46   -60   -68   -60   -42   -24   -10   -12   -26   -37   -40   -38   -37   -37 
  550    -6   -12   -20    -7    32    64    59    33    17    16    14    11     8    12    10     3    -6   -18   -35   -40   -28   -18   -13    -7    -6   -13   -24   -31   -30   -25   -23 
  565     6   -22   -54   -56   -11    31    32    21    22    28    28    26    18     9     4     3     4    -6   -29   -47   -50   -48   -41   -26   -15   -11   -15   -22   -25   -25   -24 
  580   -20   -34   -51   -52   -18    32    54    47    41    49    51    35     3   -17   -13     3     6   -14   -42   -57   -56   -55   -55   -50   -40   -27   -21   -20   -18   -15   -13 
  595   -51   -58   -66   -61   -30    12    28    19    16    22    23     9   -17   -33   -27   -12   -11   -25   -41   -52   -56   -63   -67   -57   -34   -15   -12   -20   -25   -23   -20 
  610   -38   -31   -23   -14     7    34    51    49    41    37    29     8   -21   -36   -35   -33   -34   -34   -36   -39   -46   -60   -68   -58   -36   -15    -5    -7   -12   -12   -12 
  625    23    25    23    20    22    32    42    40    24    -1   -26   -38   -39   -37   -40   -38   -36   -32   -28   -27   -32   -46   -57   -54   -40   -25   -12    -7    -8    -9   -10 
  640    39    40    40    37    32    29    28    25    16    -4   -31   -54   -67   -65   -52   -40   -34   -30   -27   -23   -19   -20   -27   -32   -27   -17   -10    -8    -8    -6    -4 
  655    49    49    49    47    43    38    30    20    12     0   -19   -37   -44   -43   -39   -35   -33   -32   -30   -25   -19   -14   -10    -9    -6     0     5     4    -1    -7   -11 
  670    51    51    50    48    45    42    36    24     6   -13   -25   -33   -38   -39   -37   -34   -36   -38   -36   -29   -21   -16   -13   -13   -14   -14   -11    -9   -10   -13   -15 
  685    51    51    49    47    43    38    31    22    11    -1   -10   -19   -27   -32   -33   -32   -32   -32   -31   -25   -19   -14   -12   -11   -12   -15   -19   -21   -21   -20   -19 
  700    51    50    49    47    43    37    31    23    13     3    -5   -13   -21   -27   -30   -30   -30   -29   -26   -22   -18   -14   -12   -12   -12   -14   -17   -20   -21   -21   -20 
