:Product: 201401302330_DIF.txt
:Created: 2014 Jan 30 2357 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: 2014 Jan 30 2330 - 2345 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
#-------------------------------------------------------------------------
   75 -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   -13   -13   -11    -6    -1     3     7     7    10    10    10     9    11    13    18    23    30    38    46    51    52    44    32    22    17    18    20    22    23    23    22 
   25   -13   -14   -11    -4     2     7    10    10    11    11    11    11    13    16    20    25    29    32    32    29    23    17    14    14    15    18    21    24    25    25    25 
   40   -16   -19   -15    -4     7    12    13    11    10    11    12    13    15    18    22    27    31    36    38    32    18    10     9    13    15    18    22    25    27    28    27 
   55    33    32    30    27    24    20    13     9     8     9    12    14    17    20    25    29    33    37    39    36    30    23    21    20    20    22    25    27    30    31    31 
   70    86    69    55    44    33    22    11     3     1     4     9    14    18    22    26    30    33    35    34    30    22    17    16    19    22    25    27    30    32    34    34 
   85    60    54    50    41    34    23    12     6     4     7    11    15    19    23    28    31    33    33    31    26    23    21    21    22    23    25    28    31    33    35    36 
  100    57    59    57    53    44    31    21    15    11     9     8    12    17    23    28    31    33    31    26    23    22    21    20    20    23    25    28    30    33    35    36 
  115    70    83    87    77    57    36    19     9     5     5     8    13    17    23    27    31    31    27    21    18    18    18    17    18    22    26    29    31    32    34    35 
  130   119   126   117    95    66    40    19     4    -2    -2     3    10    15    20    25    28    27    23    18    14    13    14    16    19    24    28    30    30    30    31    33 
  145   145   134   111    81    55    33    14    -1    -9    -9    -3     4    11    18    22    24    24    20    14     8     6    10    15    21    27    31    31    29    28    28    29 
  160   148   121    87    56    32    16     4    -9   -15   -17   -14    -7     2    10    15    17    19    21    20    15    12    16    23    28    31    30    26    23    22    23    25 
  175   110    75    41    16     2    -5   -11   -18   -23   -23   -18    -9    -1     7    11    13    16    21    25    24    21    18    13     5    -1    -1     3     9    14    18    20 
  190   111    77    34    -4   -21   -22   -20   -22   -24   -22   -14    -5     4    11    14    17    19    23    24    21    16    11     5    -3    -5    -3     2     8    12    15    18 
  205    41    43    35    11   -15   -26   -25   -24   -22   -17    -6     4    12    14    10     7     9    15    20    20    14     5    -2    -3     0     4     6     8    11    13    16 
  220    10     3     2     5     7     3    -4   -16   -30   -34   -25    -7     6    10     7     1    -1     5    15    19    15     5    -4    -6    -1     5     9    11    13    15    17 
  235   -29   -25   -20   -14    -9    -4    -3   -10   -17   -18   -10     5    15    14     2    -7   -12    -8     2     7     6     2     1     2     8    11    13    14    16    17    19 
  250   -37   -23   -15    -8     1    11    15     7    -3    -4     8    21    21    11    -1    -8   -10    -7    -1     2     3     2     3     5    11    15    16    17    18    19    20 
  265   -50   -40   -26   -12    -1     7     7    -5   -21   -26   -15     0     7     6     3     2     2     2    -2    -7    -4     2     6    10    16    20    20    19    18    19    20 
  280   -60   -48   -31   -16    -6     0     0    -7   -17   -22   -16    -4    10    21    20    11     7     2    -8   -18   -16    -5     6    15    20    23    24    24    23    23    23 
  295   -43   -37   -28   -20   -16   -15   -14   -13   -13   -11     0    14    21    16    -2   -14    -8    -5   -16   -28   -28   -20    -9     2    12    20    24    25    24    24    23 
  310   -43   -40   -34   -32   -34   -33   -24    -9     1     5     7    12    21    32    39    35    25    11    -7   -18   -19   -17   -13    -3     9    20    25    26    24    23    23 
  325   -53   -57   -61   -68   -74   -72   -53   -26    -7    -5    -8    -7    -8    -5    10    26    27    11    -7   -13   -11   -11   -13    -8     0    11    19    23    23    21    21 
  340   -57   -65   -73   -79   -83   -77   -58   -31    -7    -4   -13   -13   -11    -5     8    23    26    13    -4   -15   -19   -21   -18   -13    -6     2    10    16    18    18    18 
  355   -41   -44   -45   -46   -44   -34   -23   -10     0    -5   -13   -12    -5    -1     6    19    25    13    -3   -14   -18   -17   -13   -10    -6     1     8    12    14    15    15 
  370   -27   -31   -33   -35   -33   -21    -5    16    33    28     6    -8    -6    -1     3     9    11     9     5    -5   -15   -17   -16   -11    -5     2     6    10    11    12    12 
  385   -18   -25   -36   -47   -45   -23     0    15    18    10     2     1     5     9     9     3    -1     9    18     6   -10   -16   -15    -9    -2     3     6     7     6     7     7 
  400   -12   -20   -30   -38   -37   -27   -10    22    42    29     5     0     9    17    19    11     6    12    17     8    -4   -11   -11    -5    -1     1     1     3     4     4     4 
  415    -6    -9    -8    -8   -11   -15   -10    10    27    23    13    16    14     3    -2    -3    -3    -2    -2    -4   -11   -20   -21   -13    -8    -4    -2     0     0     1     1 
  430    -3     0    10    17    14     1    -6    -1     3     5     5    11    12    11    14    15     9     1    -2     0    -2    -7   -10    -8    -6    -3    -2    -1     0     1     2 
  445    -5    -7    -5    -9   -21   -23   -10    -3   -12   -12     2    11    11    10     5    -2    -8   -17   -16    -7    -5   -11   -16   -14   -10    -6    -3    -1     0     1     1 
  460   -28   -37   -41   -28    -1    15     1   -29   -39   -16    11    23    19    10    -5   -21   -29   -29   -15     4    12     8    -1    -8    -8    -4    -1     0     0     1     1 
  475    -4   -24   -42   -50   -36   -12     0   -14   -34   -23     9    23    14    -4   -16   -23   -23   -20    -7     8    11     2   -11   -14   -13    -9    -7    -5    -2    -1     0 
  490    13     3     5    15    17    -1   -24   -37   -40   -31   -17   -11   -18   -22   -13     0     4    -5    -9    -7    -6    -7    -8    -5    -4    -4    -5    -4    -3    -1    -1 
  505    28    13     0    -9    -9    -6    -8   -15   -15    -4     7    10     6     2     2     2    -2    -6     0     7     7     4    -2    -6    -9   -10    -9    -7    -5    -3    -3 
  520    30    21     9    -9   -15   -14   -18   -17     1    17    20    18    18    17    13    12    14    16    14     9     3    -3    -9   -11   -12   -11    -9    -8    -6    -4    -4 
  535    54    32    18    14    25    30    21    12    15    19    16     8     0    -3     3    12    15    11     9    10     9     3    -4    -8    -9    -9    -8    -6    -5    -5    -4 
  550    35    27    25    25    33    43    38    21    11    10     9     6     2     3     7    10     7     3     1     0     1     0    -1    -1    -2    -3    -3    -3    -2    -2    -3 
  565    53    45    35    26    28    36    34    22    13     7     4     0    -4    -3     2     6     6     7     8     9     9     7     3    -1    -4    -5    -4    -3    -2    -1    -1 
  580    47    38    31    31    38    42    34    20     6    -4    -6    -6    -4     1     5     4     2     4     9    11    11     9     5     2    -2    -3    -2     1     2     2     1 
  595    43    39    33    29    36    45    41    26    13     4    -1    -4    -3     2     6     5     5     9    13    14    13    11     9     7     5     3     2     2     2     2     2 
  610    23    15     6     8    19    29    25    14     3    -3    -5    -4    -2     0     2     4     9    16    21    20    16    12     9     7     5     3     3     4     3     3     3 
  625    22    24    22    23    25    25    20    11     3    -2    -3    -2     0     1     3     5     8    13    17    18    16    14    12    10     9     8     7     6     4     4     3 
  640    18    18    18    15    14    13    10     5     0    -1    -1    -1    -1     0     2     4     7     8     8     7     8     9    10    10     8     7     6     5     5     4     4 
  655    17    16    14    10     7     3     2     2     3     3     2     0     0     1     3     4     6     6     5     3     3     4     6     7     7     6     5     5     4     4     4 
  670    15    13    12     9     5     3     2     1     0    -2    -2    -2     0     1     3     4     5     6     5     4     3     3     4     6     5     5     4     4     4     4     3 
  685    12    11    10    10     9     9     6     3     1     0     0     0     1     2     3     4     5     5     5     4     3     3     3     3     3     2     2     3     3     3     3 
  700    12    12    11    10     8     6     3     2     1     0     0     0     1     2     3     4     5     5     5     5     4     3     3     2     1     1     1     2     2     3     3 
