:Product: 201401301915_DIF.txt
:Created: 2014 Jan 30 1942 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 1915 - 1930 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
#-------------------------------------------------------------------------
   79 -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    40    44    48    51    51    46    42    35    29    23    18    17    18    18    18    20    21    17     8     1    -3    -6    -8   -12   -11    -7    -3     0     1     2 
   25    27    29    33    37    39    38    36    34    31    25    22    19    16    17    17    20    24    26    22    13     3    -3    -9   -14   -16   -14    -9    -4    -1     1     2 
   40    16    18    21    25    26    25    25    27    27    24    20    20    19    19    20    22    28    31    28    19     7    -3   -10   -17   -18   -15   -10    -5    -1     0     2 
   55    13    14    16    19    20    19    19    22    22    20    19    21    22    23    21    22    30    33    29    19     7    -2   -10   -19   -22   -22   -16    -9    -3    -1     2 
   70    13    14    16    18    19    17    16    19    18    16    19    19    17    15    11    15    28    35    31    19     7    -1    -9   -16   -16   -14    -9    -5    -2     1     2 
   85    19    21    23    23    22    18    18    20    19    17    21    18    15     4   -11   -19   -18   -15    -7     3     9     9     2    -8   -11   -11   -10    -8    -4    -1     2 
  100    22    27    30    30    27    20    21    21    20    20    25    25    28    29    27    18    -6   -27   -22    -5     6     7     0    -8   -11   -11    -9    -7    -3     1     3 
  115    30    36    38    35    30    21    22    21    19    18    18    16    29    47    61    68    57    34    19    13     5   -14   -37   -49   -40   -25   -13    -6    -1     3     5 
  130    36    41    39    31    23    18    18    18    15    19    19    14    17    29    46    49    32    16    15    16     6   -18   -36   -35   -25   -18   -13    -6     1     6     6 
  145    29    28    21    14    13     9    12    11     9    19    27    28    21    14    14    11    -2    -9     0     7     0   -18   -26   -23   -23   -25   -17    -5     5    10     9 
  160    13    12     5     2     2    -3     3     2     0     8    17    23    28    29    25    14     0     0    12    15     2   -16   -18     2    21    24    17    14    14    16    13 
  175    -4   -11   -20   -17   -14   -17   -11    -9   -12     1    11    22    29    29    21     9    -3    -3     3    -3   -17   -27   -19     0     6     2     1     9    16    19    16 
  190   -25   -24   -20   -23   -22   -26   -24   -22   -21    -3    12    24    27    21    11    -9   -23   -19   -17   -24   -36   -41   -25     4    21    27    29    27    25    23    18 
  205    13    -4   -16   -30   -37   -38   -38   -38   -36   -15     1    15    20    19    16    -1   -18   -24   -35   -53   -67   -70   -52   -26   -10    10    29    34    28    24    20 
  220     3    -8   -18   -27   -35   -41   -42   -40   -36   -18   -13   -10    -6    -7   -16   -34   -43   -36   -37   -52   -65   -66   -57   -45   -36   -19     2    15    21    22    19 
  235    -4    -9   -14   -24   -36   -43   -43   -32   -17    -2    -9   -14    -7     4    10     2   -15   -20   -16   -19   -27   -32   -30   -20   -13    -8    -1     7    15    20    20 
  250    -1    -6   -12   -23   -34   -40   -42   -36   -20     3    16    18    12    13    12    -6   -38   -48   -40   -31   -24   -20   -19   -16   -11    -9    -6     1     9    17    18 
  265     8     0   -11   -27   -39   -42   -42   -32   -17    -1    18    29    26    25    30    13   -29   -52   -41   -18     0     1    -5    -8    -6    -7   -10   -11    -8     0     6 
  280    10     3   -10   -24   -33   -31   -26   -26   -21   -10     0    11    22    20    18    15    -7   -27   -35   -33   -27   -21   -17   -17   -15   -12    -7    -7    -8    -4     0 
  295    11     8    -3   -16   -25   -21   -12   -14   -19   -11     1    -5   -20   -32   -33   -23   -19   -21   -22   -19   -16   -10    -9   -12    -8     6    16    10    -1    -3    -2 
  310    10     9     3    -5   -11    -9    -4    -8   -29   -42   -37   -34   -37   -28   -12    -9   -14   -17   -23   -23   -19   -24   -31   -29   -21   -15   -11   -12   -12    -7    -4 
  325    11    13     8     0    -6   -11   -11    -5    -4   -10    -4     2    -1     6    16     1   -21   -20   -15   -18   -28   -43   -48   -35   -24   -24   -19    -9     3     9     7 
  340    11    16    20    29    36    31    12    -5   -16   -20   -12    -5    -7    -4     0   -10   -23   -14    -8   -20   -39   -52   -48   -31   -23   -19    -5     3     0    -3    -4 
  355    10    22    30    39    38    31    26    18    -2   -13   -10   -12   -11    -8   -13   -20   -22    -6     1   -12   -21   -18   -11    -4    -7   -18   -21   -20   -10     0     4 
  370    -9   -10   -18   -22   -16    -7    -4     1     2    -4    -5    -8    -6     4    13    15     8     1   -10   -18   -25   -28   -30   -33   -32   -21    -6     4    10    12    12 
  385   -15   -11    -9    -5   -13   -29   -31    -2    22    12    -4   -13   -18    -8     2    -3   -10    -4    -4   -11   -19   -19   -16   -15    -9    -5    -2     6    16    21    20 
  400   -24   -18   -12   -10   -23   -35   -22    13    21    -2   -10    -9   -17   -11     6     7    -5    -1    15    21    -6   -26   -20    -9   -12   -15    -9     3    15    21    23 
  415   -35   -35   -35   -29   -16     2    13     8     0     8    14     0   -17   -18     0     9     2     3    17    24    10    -5    -4     0    -8   -16   -13     0    10    17    20 
  430   -27   -23   -21   -21   -27   -32   -34   -25    -4    19    13   -14   -25   -13    -3     1     3     7    10     3   -17   -24   -10    -4   -13   -16    -6     3     6     9    12 
  445   -27   -26   -29   -35   -35   -25   -10     5    22    34    28     6   -15   -23   -21   -15    -7     0    -2   -17   -34   -37   -24   -11   -11   -13    -4     5     9    11    14 
  460   -22   -20   -21   -23   -24   -21   -17   -13    -7     2     9     9     1   -12   -23   -19   -12   -13   -18   -15   -12   -18   -27   -31   -26   -12     5    14    13    11    10 
  475    -5     0     2    -2   -12   -18   -10     8    20    17     5    -8   -19   -21   -16   -13   -19   -22   -19   -13   -12   -19   -31   -34   -25   -11     1     5     3     0     0 
  490     9     7     0   -12   -20   -18    -5     9    11     6     8     1   -25   -43   -27    -2     3     4     9     3   -14   -27   -34   -31   -20   -10    -5    -6    -4     0     3 
  505     4     2    -4   -12   -18   -11    11    34    43    38    30    13   -16   -32   -18     4     8     1    -3    -2    -9   -22   -28   -22    -8     1     2    -1    -4    -3     0 
  520     9     5    -1    -7   -13   -13    -6     4    12    17    19    14    -1   -14   -19   -20   -19   -13   -11   -15   -20   -23   -24   -22   -16    -9    -4    -1     0     2     3 
  535     2     0    -3    -4    -7    -7     5    23    30    26    14     2    -8   -19   -29   -20    -3     5    -8   -24   -32   -32   -28   -26   -22   -16    -8    -2     2     5     6 
  550    -5    -7    -6     0    11    21    26    22    12    -3   -18   -25   -27   -26   -14    12    30    24     1   -20   -32   -40   -41   -34   -20    -9    -2     1     3     5     6 
  565     4     3     0     2     8    18    24    21    11     5     3     0    -6   -13   -15   -18   -30   -42   -43   -36   -28   -25   -24   -20   -12    -4     1     4     6     6     7 
  580    10    10    12    18    26    36    44    48    47    41    29    16    10    10     6    -4   -17   -28   -32   -31   -29   -27   -23   -19   -12    -5     0     3     5     6     7 
  595    10    10    11    13    16    21    29    37    40    33    20    10     4    -2    -8   -13   -17   -23   -31   -35   -35   -30   -24   -18   -11    -5    -1     3     5     6     7 
  610    11    11    11    11    11    13    18    23    25    22    18    15     9     1    -8   -14   -18   -21   -24   -24   -25   -23   -20   -17   -12    -7    -2     2     5     6     7 
  625    10    11    11    12    13    16    20    25    30    28    17     4    -5   -11   -15   -16   -16   -17   -20   -22   -22   -20   -16   -13    -9    -4    -1     3     5     6     7 
  640     8     9     9    10    12    14    17    19    22    23    19     9    -1    -5    -5    -6    -9   -13   -16   -17   -16   -15   -12    -9    -5    -2     1     3     5     6     7 
  655     7     8     9    10    11    13    15    15    15    14    15    16    13     5    -5   -12   -13   -12   -12   -12   -12   -10    -8    -5    -3     0     2     4     5     6     7 
  670     7     7     8     9    11    13    15    17    18    18    17    16    14    11     8     4    -1    -4    -6    -7    -7    -6    -5    -3    -1     1     3     4     5     6     6 
  685     6     6     7     8    10    11    12    14    14    14    14    13    11     8     5     2    -1    -3    -4    -5    -5    -4    -3    -1     0     2     3     4     5     6     7 
  700     6     6     7     8     9    10    11    12    12    12    12    11    10     8     6     3     0    -2    -3    -3    -3    -3    -1     0     1     3     4     4     5     6     6 
