:Product: 201310092345_DIF.txt
:Created: 2013 Oct 10 0013 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 2345 - 0000 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
#-------------------------------------------------------------------------
   79 -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    47    45    43    40    35    30    25    19    17    15    12     9     6     3     2     1    -1    -5    -9   -12   -11   -10    -8    -4     3    10    18    23    25    25    25 
   25    44    43    40    36    30    23    20    18    16    14    11     8     4     1    -1    -2    -5   -10   -16   -19   -18   -16   -12    -7     0    10    19    27    28    28    27 
   40    38    36    32    26    21    18    17    15    14    12    10     8     5     2     0    -4    -9   -16   -24   -29   -29   -25   -23   -21   -13     3    21    31    32    30    29 
   55    27    26    23    19    16    14    13    12    11    11    10     8     5     2    -2    -6   -13   -22   -33   -39   -41   -40   -41   -41   -28     1    29    41    38    32    30 
   70    21    19    16    13    11     9    10    10    11    14    14    12     8     3    -2    -8   -16   -27   -40   -50   -55   -59   -67   -74   -59   -15    28    43    37    29    26 
   85    12    11     8     6     5     4     5     6     7    10    13    12     9     3    -3   -10   -20   -31   -45   -57   -64   -68   -74   -76   -62   -34   -11     1     7    12    15 
  100     1     0    -1    -2    -2    -1     1     4     7     9    11    10     7     1    -6   -14   -24   -38   -56   -72   -84   -88   -83   -65   -42   -27   -23   -18    -9    -2     3 
  115   -13   -13   -12   -10    -8    -6    -3     2     8    13    14    12     7    -1    -9   -18   -28   -42   -57   -70   -78   -81   -75   -58   -42   -36   -34   -29   -20   -13    -8 
  130   -25   -22   -20   -16   -12    -8    -3     3     9    15    16    13     7    -1   -10   -20   -31   -44   -54   -56   -49   -36   -25   -19   -23   -31   -35   -33   -26   -21   -17 
  145   -44   -39   -30   -20   -11    -5     0     5    11    17    17    13     6    -2   -12   -23   -36   -49   -59   -63   -59   -46   -27   -14   -16   -26   -34   -36   -32   -28   -24 
  160   -40   -34   -26   -15    -4     7    15    18    20    23    20    13     5    -5   -16   -29   -44   -59   -69   -74   -73   -62   -42   -25   -21   -28   -38   -43   -42   -37   -32 
  175   -20   -15   -11    -5     3    12    17    21    23    25    21    13     3    -8   -21   -37   -56   -74   -86   -92   -89   -75   -51   -31   -23   -24   -31   -37   -39   -37   -34 
  190   -14   -15   -13    -5     5    15    22    27    25    23    18    10     1   -11   -28   -48   -66   -76   -78   -73   -63   -48   -35   -25   -18   -16   -22   -30   -37   -38   -36 
  205    21    10     0    -3     5    17    27    31    26    21    13     5    -4   -16   -35   -60   -79   -81   -70   -56   -40   -26   -16   -10    -7    -8   -11   -16   -21   -24   -25 
  220    -3     1    -1    -4     2    15    28    32    24    14     3    -7   -15   -22   -35   -56   -73   -75   -59   -39   -22   -10    -2     1    -3    -8    -9    -7    -9   -13   -16 
  235   -18   -17   -18   -15    -1    21    37    37    17    -9   -31   -37   -31   -27   -36   -55   -69   -68   -58   -48   -35   -20    -7    -2    -7   -14   -14    -8    -4    -7   -11 
  250   -25   -17   -17   -16    -4    16    32    35    21     3   -21   -40   -46   -42   -47   -71   -94   -99   -88   -67   -42   -19    -5    -2    -7   -13   -18   -15   -10    -9   -10 
  265     7    -5   -18   -25   -14     3    14    18    19    24    19    -4   -31   -44   -50   -67   -88   -99   -91   -70   -41   -20   -11    -8    -8    -8   -11   -13   -14   -14   -14 
  280     7     3    -8   -17   -12     0     2     3     9    18    18     4   -11   -16   -16   -28   -51   -70   -78   -71   -51   -31   -19   -15   -14   -11    -9   -10   -13   -15   -16 
  295    -3     2    -6   -16   -18   -17   -24   -11    29    55    35    -3   -18   -11   -15   -44   -69   -73   -61   -42   -23   -14   -13   -17   -20   -19   -18   -17   -16   -17   -18 
  310   -18   -10   -12   -17   -15    -7    -9    -2     9    -1   -32   -38    -8    15     0   -39   -63   -66   -67   -60   -43   -29   -20   -18   -20   -21   -21   -20   -18   -17   -17 
  325    -2    -5   -10   -15   -24   -28   -32   -28   -28   -30   -23   -13    -5    -2    -9   -40   -71   -80   -74   -57   -42   -31   -23   -18   -18   -20   -21   -19   -17   -16   -17 
  340     6    -2   -10   -19   -35   -48   -61   -55   -40   -34   -22     4     9   -14   -38   -57   -72   -76   -72   -56   -39   -28   -23   -22   -24   -27   -25   -20   -17   -16   -15 
  355     5    -6   -15   -21   -37   -49   -62   -48   -22   -21   -20     8     8   -30   -53   -56   -59   -68   -73   -60   -46   -40   -32   -25   -20   -20   -21   -22   -20   -20   -18 
  370    -4   -14   -21   -26   -44   -54   -64   -50   -25   -14    -1    12    -7   -41   -54   -54   -62   -72   -67   -70   -46   -32   -23   -20   -21   -21   -22   -24   -24   -24   -22 
  385   -29   -23   -20   -25   -46   -60   -70   -52   -18    -5    -4    -4   -18   -34   -44   -57   -65   -75   -66   -49   -38   -34   -30   -27   -27   -28   -26   -26   -25   -26   -24 
  400   -37   -22   -11   -17   -40   -54   -62   -50   -25    -6    -7   -21   -24   -20   -25   -42   -57   -63   -66   -54   -39   -29   -27   -31   -35   -38   -36   -33   -29   -28   -26 
  415     9    19    26    13   -28   -50   -44   -20    -5   -10   -25   -33   -29   -15   -19   -36   -54   -59   -62   -59   -56   -46   -39   -42   -47   -46   -41   -36   -31   -30   -27 
  430     5   -18   -33   -43   -53   -45   -27    -4     6     0   -16   -38   -43   -22   -10   -34   -61   -63   -54   -49   -48   -43   -38   -43   -49   -50   -46   -41   -34   -31   -27 
  445     3    -2    -1   -18   -51   -59   -32     4    14     5    -7   -12   -19   -23   -23   -31   -43   -51   -52   -49   -44   -39   -33   -33   -38   -44   -47   -46   -38   -32   -27 
  460     8    16    24    14   -15   -32   -29    -6     7     5    -9   -13    -5    -4   -15   -35   -50   -47   -41   -43   -47   -39   -24   -25   -40   -50   -49   -43   -37   -33   -29 
  475     0     4     5    -2   -11   -28   -27    -3    12     0   -18   -20   -17   -18   -23   -31   -32   -26   -22   -29   -29   -25   -26   -34   -41   -43   -42   -37   -32   -30   -27 
  490   -13    -9     3    13    -4   -10   -31   -37   -22    -9   -15   -24   -26   -20   -18   -21   -23   -16    -5    -6   -19   -32   -36   -35   -36   -37   -36   -32   -28   -27   -25 
  505   -25   -17    -7    -4   -10   -17   -24   -21    -8    -4   -19   -31   -19    -1     2    -9   -12    -5    -5   -19   -32   -34   -26   -23   -26   -29   -29   -28   -28   -29   -29 
  520   -26   -23   -11    -3    -6   -14   -16   -14   -18   -17   -21   -22    -6     9     5    -8   -12    -3     4    -8   -28   -36   -35   -36   -39   -38   -32   -28   -28   -31   -31 
  535    23    25    22    11    -4   -20   -26   -21   -26   -37   -42   -28    -4    10     6    -9   -18   -20   -19   -21   -20   -17   -16   -20   -26   -29   -26   -25   -28   -34   -36 
  550    10     5   -13   -35   -42   -45   -44   -35   -40   -63   -82   -68   -34    -8    -7   -20   -30   -35   -37   -32   -19    -9   -11   -18   -20   -17   -18   -23   -32   -39   -41 
  565    77    56    33    24    24     5   -12   -22   -49   -77   -80   -59   -32   -19   -31   -52   -66   -71   -67   -58   -44   -32   -29   -33   -35   -29   -26   -28   -32   -36   -38 
  580    44    16   -13   -17    -4     0    -6   -26   -62   -85   -86   -71   -47   -30   -43   -84  -121  -124  -100   -74   -51   -31   -18   -14   -14   -16   -21   -31   -42   -47   -46 
  595    74    46    12    -2    -6   -25   -47   -57   -61   -61   -70   -77   -64   -37   -21   -30   -52   -61   -49   -33   -22   -13    -9   -12   -16   -18   -23   -33   -44   -50   -51 
  610    57    51    37    13   -16   -45   -59   -52   -42   -36   -43   -62   -76   -73   -64   -62   -66   -64   -53   -39   -30   -25   -22   -19   -19   -23   -28   -30   -30   -28   -28 
  625    14     7    -9   -25   -38   -48   -52   -48   -39   -32   -42   -61   -74   -74   -69   -62   -56   -51   -44   -37   -32   -32   -34   -35   -35   -40   -46   -44   -33   -19   -10 
  640     6     0   -14   -25   -29   -31   -32   -34   -34   -33   -45   -70   -88   -87   -74   -59   -50   -43   -39   -35   -34   -34   -38   -42   -47   -50   -50   -44   -33   -23   -18 
  655    14    11     4    -2    -8   -14   -23   -37   -51   -63   -74   -83   -87   -84   -74   -58   -45   -36   -30   -28   -28   -32   -36   -40   -44   -47   -45   -38   -28   -22   -18 
  670    19    17    11     6    -1   -10   -26   -42   -55   -57   -56   -57   -58   -56   -50   -41   -32   -26   -24   -25   -29   -33   -35   -36   -38   -42   -41   -36   -27   -21   -17 
  685    25    23    18    13     7    -3   -16   -32   -45   -52   -51   -48   -45   -43   -38   -31   -25   -23   -22   -24   -27   -32   -36   -38   -36   -32   -28   -24   -21   -18   -16 
  700    27    26    21    16     9     1   -10   -22   -35   -44   -48   -49   -47   -42   -36   -30   -26   -25   -24   -25   -28   -31   -35   -35   -33   -29   -24   -20   -17   -15   -14 
