:Product: 201401301900_DIF.txt
:Created: 2014 Jan 30 1927 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 1900 - 1915 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    82    77    70    63    54    45    36    23    18    19    16    18    19    18    17    14    14    16    19    19    13     7     3     0    -1     1     3     4     4     5     6 
   25    57    57    55    50    45    38    32    22    18    19    17    19    20    21    20    18    21    26    28    21    14     6     1    -2     0     2     3     3     4     5     6 
   40    27    30    33    33    31    28    25    20    18    19    18    21    23    26    25    24    26    31    29    23    13     2    -7   -12   -12    -9    -4     0     3     5     6 
   55    19    21    22    22    20    21    20    18    18    18    19    23    26    30    32    31    31    33    31    23    11    -1   -11   -16   -15   -12    -7    -2     2     5     6 
   70    17    17    17    18    17    17    17    18    18    19    20    21    22    19    14    12    15    21    23    19    12     6     3     2     2    -1    -2    -1     2     5     6 
   85    20    18    17    17    17    17    18    19    21    21    22    22    23    24    23    21    20    22    22    18    13    11    13    15    11     2    -3    -2     1     5     5 
  100    26    22    19    19    18    19    20    22    24    25    27    27    29    31    30    26    22    21    20    17    11     8     9     9     3    -5    -6    -4     0     3     3 
  115    24    24    22    21    18    18    19    22    28    30    33    34    38    41    39    33    26    23    21    15     7     3     4     1    -7   -14   -13    -7    -1     3     4 
  130    16    20    22    21    17    16    19    22    25    32    38    40    46    49    47    38    27    21    18    10    -5   -17   -21   -22   -24   -24   -15    -5     2     4     5 
  145    13    19    21    19    13    12    16    20    29    33    41    47    54    58    54    42    26    16    12     4   -13   -27   -30   -27   -27   -25   -15    -4     3     6     7 
  160    -2     1     2     4     4     3     7    15    19    31    42    52    63    67    60    43    21     5    -3   -11   -22   -31   -33   -29   -24   -17    -8    -1     4     7     9 
  175    -2    -5    -8   -10    -9    -5     1     8    11    23    32    40    51    57    51    32     9    -4    -7    -8   -12   -18   -20   -14    -3     6     7     7     8    10    11 
  190   -30   -33   -33   -30   -25   -18    -9     1     4    15    22    26    30    32    27    14    -4   -14   -17   -19   -20   -21   -20   -13    -4     3     6    10    11    13    14 
  205   -22   -31   -43   -51   -45   -30   -16    -5    -3    10    19    26    28    22    14    10    10    10     0   -19   -38   -44   -38   -21     1    18    23    21    17    17    17 
  220   -19   -18   -20   -27   -29   -26   -18   -11   -10     1     7     8     5    -3   -18   -36   -38   -25   -19   -30   -41   -39   -34   -28   -23   -20   -14    -2     8    14    16 
  235   -21   -20   -19   -21   -19   -19   -16   -14   -15    -4     4     8     6    -3    -9    -6    -8   -17   -22   -22   -23   -29   -37   -34   -19    -4     8    15    17    18    18 
  250   -19   -10    -4    -9   -15   -20   -20   -20   -26   -26   -19    -3     9     6     8    12    -2   -25   -36   -37   -31   -20   -14   -16   -25   -30   -16     3    15    18    18 
  265    -5     2     6     1    -7   -15   -19   -20   -20   -16   -13    -7     4    11    10     0   -16   -24   -26   -31   -30   -16   -12   -22   -35   -37   -26    -9     5    12    13 
  280     5     8     8     1    -7   -13   -15   -17   -20   -17   -12   -10    -4    11    30    20   -15   -33   -33   -33   -33   -29   -32   -39   -36   -21    -1     9     9     7     7 
  295    10    10     9     3    -6   -13   -20   -26   -23    -8     9    12     2    -5     0    -9   -27   -29   -24   -34   -42   -34   -26   -28   -31   -27   -16    -8    -5    -2     0 
  310    18    17    12     5    -5   -15   -21   -18    -7     0   -10   -22   -20   -10    -3   -13   -26   -21   -16   -28   -45   -53   -52   -45   -40   -43   -50   -54   -44   -25   -11 
  325    19    20    19    13     4    -6   -11    -4     5     4    -6   -10    -8    -7    -9   -20   -27   -22   -21   -27   -35   -35   -32   -32   -33   -28   -19   -15   -10    -4     1 
  340    16    18    18    14     9     2    -3     1     7     1   -13   -17   -10    -7   -10   -13   -18   -18   -16   -20   -29   -31   -30   -37   -38   -22    -6     0     2     3     5 
  355     6     8     8     6     4     2    -3    -4    -4    -9   -21   -20    -5    -5   -19   -17     1     9    -1   -11   -22   -34   -44   -48   -37   -17    -3     2     4     1     1 
  370    -1    -4    -8   -11    -9    -7    -1    12    14     6     0    -3    -4    -6    -8    -1    12    13    -1    -9   -11   -16   -22   -22   -15   -10    -7    -4     3     5     7 
  385     3     6     6     4     1     1     2     9    13     5    -8   -19   -13    -5   -13   -16     1    11     0    -8   -15   -22   -27   -28   -26   -20   -10    -1     7    10    12 
  400    -4    -1     2     2    -3    -7     1    20    22     8     5     0   -14   -11     7    12     8     3     2    11     7   -12   -17    -6    -5   -11    -9    -1     8    12    14 
  415    -4    -3     1     3     2    -3    -7     0     9     7     6     5     1    10    26    17    -4    -2     9     6   -12   -18    -9    -2    -2     1     4     6     8     9    11 
  430     0     4    11    15    18    19    17    20    24    19     1   -22   -27    -8    15    20     3    -6     2     4    -6    -5     0    -6   -12    -8    -1     1     3     6     9 
  445   -11    -6     0     4     3     3     5     8     3   -12   -27   -30   -20    -8    -5   -16   -25   -16     0     7     5     8     5   -12   -22   -11     5    10    10    11    13 
  460   -18   -17   -12    -7    -5    -8   -11   -10    -8   -11   -14   -20   -20   -13   -12   -23   -24    -9    -4    -9   -14   -19   -19   -16   -12    -7    -1     4     8    11    12 
  475    -7   -10   -12    -8     0     5     3    -2    -3    -5   -10   -13    -9    -6   -10   -11    -7    -3     0     2    -1    -6   -11   -16   -19   -15   -10    -9    -7    -3     1 
  490     0    -5   -12   -15   -12    -7    -4    -5    -7   -14   -18   -14    -9   -12   -17   -18   -10    -1     8    13     5    -9   -18   -22   -22   -16    -9    -8    -8    -5    -1 
  505     4     0    -8   -14   -14   -11   -14   -18   -20   -15    -7    -5   -13   -21   -25   -26   -23   -17   -10   -13   -27   -35   -30   -19   -12    -9    -8    -9    -9    -6    -1 
  520     2    -1    -9   -19   -23   -22   -21   -22   -21   -18    -7    12    24    20     5   -11   -20   -16    -7   -10   -19   -28   -30   -26   -21   -10     0     4     4     4     6 
  535    -1    -4    -8   -11   -11    -8    -4    -1    -2    -3    -2    -4   -12   -20   -18    -9     1     2    -3    -9   -13   -18   -24   -25   -18    -6     4     9    10    12    13 
  550     3     3     2     0     1     2     1    -1    -1     3     5     1   -11   -18   -13    -2    -2    -8   -11   -11    -9    -7    -7    -9    -8    -4     2     6     7     8    10 
  565     0    -2    -6    -9    -8    -2     4     5    -1    -6    -9   -14   -23   -28   -28   -27   -27   -24   -19   -15   -12   -10   -11   -10    -7    -4     2     6     8     9    10 
  580     6     5     4     5     9    15    20    21    15     8     4     5     3    -2   -11   -23   -31   -29   -22   -17   -17   -16   -14   -11    -7    -4     2     6     8     9    10 
  595     8     9     9     9    10    13    20    24    22    16     9     8     8     5    -2   -11   -16   -16   -19   -30   -36   -30   -21   -12    -7    -3     3     8    10    10    10 
  610     7     7     7     6     7    10    16    21    22    18    11     9    12    16    13     3   -13   -29   -43   -49   -43   -30   -18   -10    -7    -3     1     6     8     9     9 
  625     7     7     7     7     9    12    17    21    24    24    18     7    -5   -15   -22   -25   -25   -26   -29   -33   -32   -26   -20   -14   -10    -6    -1     4     6     7     8 
  640     7     7     7     8     9    11    14    15    14    12    10     4    -3   -11   -18   -20   -20   -20   -22   -23   -23   -20   -15   -11    -7    -4     0     4     6     6     7 
  655     6     6     7     8     9    10    13    14    12     9     5     3     1    -1    -4    -7   -10   -12   -14   -15   -16   -14   -11    -8    -5    -2     1     4     5     6     7 
  670     6     6     7     8     9    10    10    11    11    11     9     5     2    -2    -5    -7    -8    -9   -10   -11   -11    -9    -7    -5    -3     0     2     4     5     6     6 
  685     5     6     6     7     8    10    11    10     9     9    10    11    11     8     3    -1    -4    -6    -7    -7    -7    -6    -5    -3    -1     1     3     4     5     6     6 
  700     5     5     6     6     7     8     9     9     9     8     6     5     3     2     1    -1    -3    -5    -6    -6    -5    -5    -3    -2     0     2     3     4     5     6     6 
