:Product: 201401301600_DIF.txt
:Created: 2014 Jan 30 1627 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 1600 - 1615 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
#-------------------------------------------------------------------------
   69 -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     3     4     7     9    10     8     6     4     5     7     9    11    12    13    14    15    18    20    22    23    24    24    24    24    24    25    26    26    25    23    21 
   25     4     6     9    12    13    10     6     4     4     6     9    12    13    13    15    16    19    22    24    25    27    26    25    24    24    25    26    26    26    24    23 
   40     5     6     9    11    10     8     5     4     4     7    11    14    15    16    17    18    20    23    23    25    26    25    23    21    21    23    26    28    28    26    25 
   55     5     6     8     9     8     6     4     3     6     9    12    14    15    15    16    18    19    21    22    22    23    23    20    17    17    22    28    31    31    29    28 
   70     6     7     7     7     5     3     2     3     6     9    12    14    14    15    15    16    18    22    23    25    27    24    16     6     3    13    28    34    32    29    28 
   85     6     7     8     7     4     2     1     2     6     8    11    13    14    14    14    16    17    16    20    24    24    16     3    -6    -2    18    37    41    35    29    26 
  100     8    10    10     9     5     2     0     1     2     3     7    11    13    14    13    12     8    12    13    14    14     3   -11   -20   -17    -3    12    20    23    25    25 
  115    11    12    13    10     6     1    -1    -1     1     3     5     9    13    13    12     8     3    -3   -14   -25   -33   -36   -37   -35   -26   -14    -2     8    15    19    20 
  130    11    12    11     8     3    -1    -2    -1     1     3     7    10    12    12    10     4    -1   -10   -26   -41   -45   -39   -33   -22    -6     5     8    10    14    18    19 
  145     8     7     6     3     0    -3    -5    -3     0     3     7    11    12    12     9     2    -5   -15   -28   -44   -61   -71   -62   -37   -10     5    11    12    14    17    19 
  160     4     2     1    -2    -4    -5    -4    -2     0     4     7     9    11    11     9     3    -4   -13   -22   -30   -33   -33   -33   -36   -39   -32   -18    -2     8    16    19 
  175     2     1     0     0     2     5     6     4     3     3     5     6     8     8     6     1    -5   -15   -23   -43   -79  -114  -112   -72   -33   -16   -10    -1     7    15    19 
  190     2     3     7    11    12    12     9     5     3     2     2     2     3     4     4     1    -5   -12   -15   -25   -44   -60   -64   -59   -39    -5    23    36    32    28    24 
  205     4     5     6     8     8     8     7     5     2     1    -1    -4    -4    -2     2     3    -8   -26   -42   -49   -49   -46   -43   -39   -21     5    23    29    29    27    25 
  220     0     0     0     0     1     3     4     3     2     3     4     4     3     2     2     5    -2   -23   -46   -53   -45   -41   -42   -34    -7    18    27    29    32    32    30 
  235     0    -1    -2    -2    -1     1     3     2     0    -2    -4    -4    -2     4     9     9    -4   -32   -63   -83   -83   -70   -52   -27    -6     1     3    12    21    24    24 
  250    -1    -1    -2    -3    -2     0     2     3     3     3     7    11    11     5     2    -1   -11   -33   -54   -61   -53   -45   -37   -22   -10   -11   -11     0    11    15    14 
  265     1     1     0     0     0     0     0    -1    -3    -3     4    13    16    11     5     0   -13   -31   -50   -61   -59   -55   -42   -23   -15   -20   -23   -13    -2     2     4 
  280     3     3     3     2     1     1     1     0     0     2     8    15    18    17    16     9   -10   -30   -39   -44   -54   -58   -39   -16   -11   -13    -9    -2     2     2     1 
  295     4     5     5     4     3     4     6     6     7    10    15    13     1    -3    10    22    11   -20   -45   -49   -45   -40   -30   -13    -1     0    -1     2     4     3     1 
  310     5     5     6     5     4     5     8    13    21    27    23     5   -13   -13     6    16     2   -16   -21   -21   -22   -26   -29   -15     2     1    -4     2     6     6     2 
  325     6     6     7     7     7    10    15    17    15    15    18    10    -5    -6     8    16     6   -13   -24   -28   -33   -43   -36    -4    17     8     1     7    10     8     2 
  340     6     7     8     8     9    12    19    24    27    31    32    22     5    -6   -10   -13   -16   -17   -20   -27   -36   -38   -25     1    12     4     1     5     5     3    -1 
  355     7     7     8     8    10    13    19    23    27    28    31    24     8    -8   -15   -18   -19   -23   -28   -37   -42   -31   -11    -2    -4    -6    -4    -4    -5    -4    -4 
  370     7     8     9     9    11    14    22    28    35    38    33    20     5     0     9    19    12    -9   -26   -37   -38   -28   -14    -9    -6    -2    -4    -7    -7    -5    -3 
  385     7     8     9     9    11    13    16    20    26    31    28    18    15    19    22    14    -6   -28   -42   -45   -37   -23   -12    -5    10    18     9    -3    -5    -2    -1 
  400     7     8     8     9     9     9     9    12    18    24    22    13    13    23    22     4   -10   -16   -22   -28   -27   -18   -20   -26   -11    16    26    17     9     5     4 
  415     7     7     7     7     7     6     8    10    12    14    14    10     7    11    12    -2   -14   -16   -18   -20   -15   -16   -26   -24    -1    23    27    16     7     4     4 
  430     6     7     7     7     7     7     6     7     8     8     9     7     0   -14   -21   -18    -7     3    -3   -19   -23   -19   -23   -24    -7    14    19     9    -3    -5    -4 
  445     6     6     5     5     4     4     6     9    11    13    12    12    13     6    -5   -10    -9    -9   -18   -32   -27    -7     5     9    21    28    15    -5   -15   -15   -11 
  460     5     5     5     4     3     2     2     5     8    12    15    20    27    24     8   -13   -21   -13    -4    -4    -3     5     8     5     2     1     4     2    -5   -11   -15 
  475     5     5     4     3     2     1     1     3     6    10    12    14    17    13     4    -7   -11    -8   -11   -15   -15    -9     2    18    29    27    16     1    -8   -13   -17 
  490     4     4     4     2     1     1     3     7    11    13    11    11    11     8     3    -4    -7     0     7     8     2    -6    -3    13    17    12    10     3   -11   -20   -24 
  505     4     4     3     3     2     2     4     7    10    13    13    12    12    11     7    -4   -12    -9     2     2   -11   -22   -15     4    12     2    -3    -1    -5   -15   -23 
  520     4     4     4     3     4     5     8    13    16    17    17    17    17    10     0    -6    -6     1    12    14     2    -8    -3     2    -4   -18   -27   -25   -18   -20   -26 
  535     4     4     4     4     3     4     5     8    11    14    18    19    15     6     1     0     2     6     7     5     1    -2     8    19    14     5     2     5    21    43    57 
  550     3     4     4     3     3     3     6     8     9    10     9     6     1    -1     3    11    16    18    21    21    19    17    23    31    28    15     7     6     8    11    13 
  565     3     3     3     3     3     3     3     3     2     2     2     1     1     4    13    26    33    31    21    14    12     7    -2    -8    -6    -4     0    11    26    38    42 
  580     3     3     3     3     2     2     1     0     0     0     1     2     2     5    10    18    23    24    21    17    12     9     6     2     2    10    18    20    11     2    -7 
  595     2     2     2     2     2     2     2     1     0     1     3     5     6     8    12    18    21    23    23    18     9     1    -2    -4    -5    -2     9    17    16    11     8 
  610     2     2     2     2     2     2     2     1     0     0     2     5     7     8     9    11    12    14    15    15    14    12    10     8     7    10    16    22    21    14     6 
  625     1     1     1     1     1     1     0    -1    -2    -3    -4    -4    -4    -3     0     4     6     7     7     7     9    13    18    20    23    22    21    19    19    20    20 
  640     1     1     1     1     1     0     0    -1    -2    -3    -4    -5    -5    -4    -2     0     3     7     8     8     6     7    12    16    17    16    16    16    16    14    13 
  655     1     1     1     1     1     0    -1    -2    -3    -3    -4    -5    -5    -5    -4    -2     2     5    10    12    12    10    10    13    15    17    17    15    13    11    10 
  670     1     1     1     1     0     0    -1    -1    -2    -2    -3    -4    -5    -5    -4    -2     0     4     8    12    14    15    13    12    10     8     7     6     7     7     7 
  685     1     1     1     1     1     0     0    -1    -1    -2    -3    -4    -4    -4    -4    -2     0     2     6    10    13    16    18    16    11     7     3     3     4     4     4 
  700     1     1     1     0     1     0    -1    -2    -2    -2    -3    -4    -4    -4    -3    -3    -1     2     5     8    11    15    18    20    22    20    15    10     6     4     3 
