:Product: 201310090530_DIF.txt
:Created: 2013 Oct 09 0557 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 0530 - 0545 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
#-------------------------------------------------------------------------
   68 -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   -37   -32   -26   -19   -11    -4     2     7     9     9     7     6     4     2     0    -1    -3    -5    -7   -10   -12   -15   -17   -20   -21   -21   -19   -16   -13   -10    -8 
   25   -35   -30   -23   -15    -7    -1     5     8     9     8     7     4     2     0    -1    -2    -4    -7    -9   -11   -13   -16   -19   -22   -24   -23   -20   -17   -13   -10    -8 
   40   -42   -32   -21   -12    -4     4     7     7     7     6     5     3     1    -1    -2    -3    -5    -7    -9   -12   -15   -19   -23   -27   -30   -29   -24   -19   -15   -12    -9 
   55    -6   -13   -13    -5     0     4     6     6     5     4     3     1    -1    -2    -3    -4    -5    -7    -9   -12   -16   -22   -28   -31   -30   -26   -22   -18   -15   -11    -9 
   70     8     1    -4    -4    -1     2     3     3     3     2     1    -1    -2    -3    -4    -4    -5    -7    -8   -12   -16   -23   -29   -30   -25   -20   -17   -15   -12   -10    -8 
   85    -2    -6    -9    -7    -3     0     0     0     1     0    -1    -2    -3    -4    -4    -4    -4    -5    -7   -10   -14   -20   -24   -24   -18   -14   -11    -9    -6    -4    -1 
  100    -3    -8   -10    -9    -6    -3    -1    -2    -2    -1    -2    -3    -3    -4    -4    -4    -3    -4    -5    -7   -11   -19   -28   -31   -24   -14    -6    -1     4     6     7 
  115    16     7    -1    -6    -5    -4    -3    -3    -3    -2    -2    -3    -3    -3    -3    -3    -2    -2    -2    -3    -5    -7   -10   -11    -7    -1     3     5     4     3     2 
  130    38    19     3    -4    -5    -3    -3    -3    -3    -2    -2    -2    -3    -2    -2    -1     0     1     2     3     4     6     6     0    -6    -5     0     3     2     1     1 
  145    51    20    -2    -9    -6    -2    -1    -2    -2    -1    -1    -1    -2    -2    -1     0     2     4     6     9    13    17    20    16     9     3     3     3     2     2     2 
  160    61    15   -14   -17    -7     1     3     1     0     0     0    -1    -1     0     0     1     4     7    10    14    18    23    26    24    17     9     5     4     4     3     3 
  175    46   -12   -39   -31   -10     3     6     4     2     2     1     1     1     1     2     3     5     9    13    18    23    27    29    26    20    13     9     7     7     5     4 
  190   -76   -52   -29   -11     1     7     8     5     4     3     2     2     2     1     2     3     5     9    13    18    22    27    31    33    30    24    18    14    10     8     6 
  205   -33   -18    -8    -3     3     6     7     5     5     4     3     2     2     2     1     1     3     6    10    14    20    28    38    43    41    33    24    18    13    10     8 
  220   -25   -21   -17   -10    -1     6     8     7     6     5     3     2     2     2     0    -1     0     2     5     9    17    30    45    52    48    39    30    23    17    13    11 
  235    -9    -4    -3    -4    -3     1     5     7     7     6     4     2     1     0    -2    -5    -6    -4     1     7    16    30    46    53    48    41    33    27    21    17    14 
  250    17    12     4    -4    -8    -5     3     9    10     8     4     2     2     3     3     3     3     4    11    18    27    39    49    52    45    37    32    28    24    20    18 
  265    29    21     9    -4   -11    -7     4    13    16    17    14    12     8     5     5     7     8    10    15    24    38    54    60    60    54    46    39    33    27    23    20 
  280    19    12    -1   -16   -22   -11     8    21    25    21    15    10     5    -1    -6    -6     3    13    20    27    38    53    62    62    56    50    42    35    29    25    23 
  295    18     6    -6   -17   -20   -13     0    15    21    20    15    10     7     6     7     9    11    16    25    36    50    64    69    62    54    48    44    38    32    28    26 
  310     8    -3   -13   -19   -18   -10    -3     4    10    14    13    11     9     8     7     7    12    21    31    37    43    50    55    52    48    47    45    40    34    30    28 
  325    -3   -14   -24   -27   -20   -10     0     1     1     5     9    11    10     8     8     8    13    25    41    53    59    60    57    54    51    48    45    41    35    31    28 
  340   -10   -18   -21   -15    -4     6     7     7    10     9     7     7     9     7     5    10    23    42    55    57    57    62    63    56    48    44    41    37    33    29    27 
  355   -13   -19   -20   -11     1    10     9     4     1     1     3     7     7     5     5    13    31    55    70    67    54    46    46    47    43    39    36    33    30    27    24 
  370    -9   -10    -9    -4     5    12    12     8     3     0     1     3     2     1     4    14    32    50    55    48    38    30    24    20    22    27    30    30    28    25    23 
  385   -11    -9    -7     0     6    11    11     9     4     3     5     6     5     6    13    27    39    44    42    35    24    11     3     4    12    20    24    24    22    20    18 
  400   -13    -7     2    12    13    11     8     6     2     0     2     6     9    11    17    28    41    49    43    26     3   -17   -25   -19    -7     4    11    15    15    15    14 
  415   -20    -6    14    24    24    16    10     8     5     2     1     4     9    12    17    29    44    44    28     4   -18   -35   -45   -43   -29   -12     0     6     8     9     9 
  430     2    11    21    28    27    21    15    13    12    11    11    12    14    19    29    45    55    43    15   -13   -29   -36   -36   -30   -19   -10    -4    -1     1     3     3 
  445    14    15    17    20    22    20    18    18    17    15    11     7     8    17    30    39    37    18    -4   -21   -33   -39   -36   -28   -17    -9    -5    -4    -2    -1     0 
  460    19    17    16    17    17    15    12    10     8     8    12    23    34    34    21     7    -3   -11   -20   -32   -40   -40   -33   -25   -17    -9    -5    -4    -4    -3    -3 
  475    21    20    18    15    14    13    12    11    11    11    13    15    19    22    19    13     9     4    -6   -20   -27   -28   -29   -30   -29   -25   -20   -14   -10    -7    -6 
  490    23    21    17    10     6     5     4     2     3    10    21    25    19     9     3     4     5     1    -4   -10   -16   -20   -20   -20   -20   -21   -20   -16   -11    -9    -8 
  505    25    25    23    17    13    10     6    -1    -6    -5     2    11    18    19    12     5     3     5     3    -3    -4    -1    -2    -8   -15   -18   -17   -15   -12   -10    -8 
  520    20    25    26    21    11     5     4     3     0     0     3    10    15    11     1    -3     1     5     7     7     4    -3   -10   -18   -27   -31   -27   -20   -14   -10    -8 
  535    12    16    20    19    12     8     9     9     7     3     0     2     9    12     8     3    -2    -4    -4    -3    -8   -19   -33   -42   -41   -28   -14    -7    -6    -6    -6 
  550    -1     3     8    11    10     5     5    10    12     7    -1    -4     1     4     5     5     4    -1    -7    -9   -13   -21   -28   -24   -11    -3    -2    -4    -3    -2    -1 
  565    -6    -2     4     8     1    -9   -11    -4     1     1     0     1     8    13    14     9    -1   -10   -13   -14   -16   -18   -16    -7     6    16    19    14     9     6     5 
  580    -4    -4    -3     1     2     0    -2     0     1    -1    -6    -7     0     4    -2   -15   -28   -31   -28   -21    -8     8    14    10     5     0    -1     2     5     7     8 
  595    -6   -12   -16   -11    -3    -1    -2    -1     0    -1    -3    -1     3     6     3    -2    -6     1    10    13     9     7     7     3    -1     0     9    20    25    23    19 
  610   -26   -25   -21   -14    -7    -3    -2     1     4     6     6     5     6     7     4    -1    -8    -6     1     7     4    -5   -11    -8    -1     2     4     5     5     6     7 
  625   -15   -14   -12    -8    -5    -3     1     5     8     9    11    13    15    16    14    13    12    11    11     8     6     3     1     0     1     5     8    10    11    11    11 
  640   -10    -8    -7    -4    -2     2     7    10     8     5     4     7    11    13    14    16    17    15    10     5     2     0     2     4     7     9    10     9     9     9     9 
  655    -9    -8    -7    -6    -1     6    14    19    17    11     6     6    10    11    10     8     6     3     4     8    11    10     9     9    10    11    11    10     9     8     8 
  670   -12   -10    -9    -6    -1     5    13    18    19    16    14    15    17    18    17    15    12     7     4     6    13    18    17    11     8     9    10     9     8     7     7 
  685   -15   -13   -10    -6    -1     4     9    14    17    18    16    13     9     9     9    11    14    17    20    22    24    27    32    34    32    25    18    12     9     8     7 
  700   -14   -12   -10    -6    -1     3     7    12    14    15    12     6     1     1     4     8    11    14    19    26    32    33    32    29    25    21    16    11     9     7     6 
