:Product: 201401302030_DIF.txt
:Created: 2014 Jan 30 2057 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 2030 - 2045 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
#-------------------------------------------------------------------------
   78 -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    52    48    45    40    33    26    21    22     7    12    14    16    18    18    19    18    15    10     4    -3   -10   -18   -24   -26   -22   -14    -7    -3     0     1     3 
   25    56    53    49    42    34    27    21    23     9    15    17    19    20    21    21    19    17    12     6     0    -8   -16   -23   -25   -21   -14    -7    -2     0     1     3 
   40    61    61    57    47    36    27    21    22    11    18    20    22    24    24    23    21    19    14     8     1    -7   -14   -20   -22   -18   -12    -6    -2     1     2     4 
   55    68    72    67    53    38    27    20    23    15    22    25    27    28    28    26    24    20    15    10     2    -6   -12   -17   -19   -16   -11    -5    -2     1     2     4 
   70    63    81    78    58    38    25    18    25    20    28    30    33    33    32    28    25    20    15    10     4    -3    -9   -16   -18   -16   -11    -5    -1     2     3     5 
   85   -35    -2    21    28    25    20    20    30    29    35    38    37    37    36    30    27    23    18    12     7     0    -9   -16   -19   -17   -11    -5    -1     2     4     6 
  100   -10     9    15    17     9    11    26    45    45    44    42    40    38    37    31    28    23    17    10     2    -6   -13   -18   -19   -15    -8    -2     2     4     6     7 
  115   -14    15    23    16     5     4    18    39    41    40    37    35    34    34    30    27    22    17    11     4    -4   -10   -11   -10    -5     1     5     7     7     8     9 
  130   -21    37    56    50    43    42    45    50    45    43    39    34    31    31    27    24    19    13     7     2     1     1     4     9    13    14    13    12    12    11    11 
  145    24    63    74    67    57    45    34    37    36    41    39    33    27    26    23    19    16    11     5     0    -3    -1     9    20    27    26    21    17    15    14    14 
  160   103   101    95    85    66    37    12    18    28    42    41    30    21    17    15    13    12     9     6     1    -2     1     9    18    24    24    21    18    17    15    15 
  175   105   105   101    89    65    34    10    15    28    41    37    23    12     6     4     5     9    14    14     9     4     4     5     6     7     9    12    14    15    15    15 
  190    50    67    78    69    40     7   -11     1    25    40    34    19     6    -2    -6    -7    -2     6     9     5     1     1     4     8    12    14    15    14    13    13    13 
  205   102    98    75    43    18     0   -10    -4    16    30    26    13     0   -11   -18   -20   -14    -5     0     1     1     2     1    -1     0     5     9     9     9     9     9 
  220   103    98    73    43    23     7    -8   -17    -4     8     4    -4    -8    -9   -12   -13   -14   -12    -9    -4    -2    -3    -6   -12   -14    -9    -1     4     5     5     5 
  235   160   136    98    60    32    15    -1   -15    -9    -2    -4    -8    -5    -4    -9   -15   -18   -19   -22   -24   -27   -27   -25   -21   -18   -13    -5    -1     1     2     2 
  250   186   126    78    44    19    -3   -17   -29   -24   -21   -19   -12     3     9     3    -2    -5    -6   -11   -19   -25   -26   -23   -16   -12   -12   -10    -7    -5    -2    -2 
  265   109    57    25    13     3    -5    -8    -8     0    -2    -5     4    24    25     6   -15   -21   -17   -20   -31   -31   -21   -11    -1     2    -5   -10   -12    -9    -6    -5 
  280    12   -13   -24   -24   -24   -28   -22   -11     6    10     8    15    31    28    13     3    -1   -10   -26   -41   -41   -27    -9     3     1    -8   -13   -13   -11    -8    -7 
  295     8   -10   -24   -27   -31   -33   -28   -20    -7    -6    -9     0    16    18     9     6    -2    -4     1     0    -6    -1     5     0   -12   -21   -22   -18   -14   -11    -9 
  310    10    -7   -22   -34   -41   -41   -33   -27   -22   -30   -26   -10    -7   -28   -43   -38   -35   -34   -27   -27   -28   -13     7    14     1   -17   -24   -21   -16   -12   -11 
  325    -3   -15   -26   -39   -44   -35   -16     6    21    17     0   -15   -14     4    23    16   -15   -26   -17   -23   -26   -11    -3    -4    -8   -15   -17   -15   -13   -11   -10 
  340    -7   -15   -25   -43   -61   -64   -43    -7    12     1   -13   -17   -23   -18    13    19   -26   -41    -2    13    -9    -8    16    23     7   -12   -18   -15   -12   -10    -9 
  355   -15   -18   -23   -36   -52   -58   -46   -16     2     4     2     0   -11   -24   -20     6    22    15     8     6    -1     6    12     2   -12   -21   -20   -13    -9    -7    -6 
  370    -6   -11   -16   -26   -34   -33   -19    -4    -6   -11    -6    -5   -19   -37   -46   -35   -12    13    36    14   -45   -53   -10    10     0   -10   -13   -10    -7    -5    -3 
  385     1    -9   -16   -22   -24   -18     1    19    17     2     0     1    -8   -11     1    13     2   -22   -25   -25   -40   -36    -8     1    -8   -11    -7    -2    -1     0     1 
  400    -6   -14   -17   -16   -13    -7     3    10     8     0    -5    -4    -4     1    -3    -7   -12    -9     7     0   -33   -34   -10    -6   -12    -6     4     8     7     6     6 
  415    -8   -12   -14   -12    -9    -4     1     8    13     5    -6    -5    13    28    25    20    11   -14   -37   -54   -52   -26   -12   -20   -17     2    16    19    15    12    10 
  430     1    -1    -1     2     4     0    -2     1    -4   -14   -18   -15   -14   -15   -20   -19   -13   -19   -34   -49   -43   -17    -2   -12   -17    -5    12    18    16    12    10 
  445    11     7     3    -1    -7   -15   -17    -7    12    11   -13   -23    -5     3   -13   -24    -8     5   -27   -62   -51   -25   -15   -13    -5     2     7     9     9     8     9 
  460     5     1    -2    -3     2     8    13    10    -5   -21   -26   -19    -5     2    -7   -29   -39   -34   -35   -41   -36   -22    -7     2     4    -4    -8    -3     2     5     7 
  475     6     3     1     1     9    24    40    36     5   -27   -38   -33   -21    -2     0   -13   -20   -17   -25   -34   -22   -11   -10    -4     7     6    -2    -5    -3     1     4 
  490     5     7     7    10    20    30    36    30     2   -41   -61   -50   -28   -14   -13   -21   -22   -21   -33   -36    -9     1   -14   -22   -10    -4    -4    -6    -4    -1     2 
  505    12    12    12    18    32    34    17    -4   -26   -56   -73   -65   -47   -34   -29   -28   -25   -17   -14    -5    -4   -19   -32   -29   -19   -11    -9    -7    -3    -2     1 
  520    17    13     9    10    19    22    17     9    -6   -36   -57   -58   -54   -50   -40   -21   -21   -34   -40   -32   -22   -11     1     6     0    -5    -5     1     6     5     5 
  535     2     0     3    13    27    32    27    18     7   -11   -29   -41   -37   -27   -23   -16   -20   -33   -36   -26   -18   -18   -19   -24   -21   -14    -9    -4     4     6     8 
  550     9     8     9    14    24    31    32    26    10   -10   -21   -20   -13   -14   -21   -32   -44   -46   -30   -12     2     6    -3   -17   -21   -15    -9    -4     3     5     8 
  565    10    12    18    28    37    42    39    28    15     5     3     1     0    -1    -9   -28   -39   -36   -22    -5     3    -5   -18   -22   -16    -8    -2     3     7     8     9 
  580    16    22    28    35    42    43    33    14    -6   -19   -20   -14    -9    -5    -3    -5   -13   -21   -15     0     2   -14   -28   -27   -18    -6     2     3     4     4     6 
  595    29    30    28    22    20    19    14     2    -9   -15   -14   -10    -9   -10    -7    -5   -11   -13    -3     6     4    -6   -11   -11    -8    -4    -1     1     4     5     7 
  610    25    32    34    30    24    18     7    -2    -7    -8    -7    -9   -12   -19   -30   -37   -31   -15     1     8    10     8     5     3     3     5     6     5     5     6     7 
  625    23    25    26    22    16     9     2    -5    -9   -13   -15   -15   -14   -12    -8    -5     0     6    11    17    22    20    15    11     9     9     7     6     6     6     7 
  640    17    18    18    17    13     9     3    -3    -6   -10   -11   -14   -15   -11    -3     6     9    10    13    20    25    22    18    14    12    11    10     8     7     7     7 
  655    13    14    14    13    11     8     4    -1    -5    -9   -13   -17   -19   -17   -12    -7    -1     6    15    20    21    19    16    14    12    11     9     8     8     8     7 
  670    10    10    10    10     8     6     3     0    -3    -7   -10   -14   -15   -12    -6     2    10    16    19    18    18    16    14    13    12    11     9     8     7     7     7 
  685     9     9     9     8     7     5     2    -1    -4    -8    -9   -10    -8    -3     4    11    15    16    16    17    17    15    14    13    11    10     9     8     7     7     7 
  700     8     8     8     8     6     5     2    -1    -4    -5    -6    -6    -5    -2     2     7    11    13    14    15    15    15    14    12    11    10     9     8     8     7     7 
