:Product: 201401302200_DIF.txt
:Created: 2014 Jan 30 2227 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 2200 - 2215 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   -13   -14   -12    -7    -2     2     6     9    12    14    15    15    15    14    13    11     9     7     6     7    10    12    14    15    16    17    19    21    22    21    20 
   25     0    -2    -3    -3     0     4     7    11    14    16    17    17    17    16    15    14    12    10     9    10    11    13    14    15    14    16    19    22    24    24    23 
   40    -9    -9    -7    -3     1     5     9    13    16    19    20    20    20    19    18    17    15    14    13    12    13    12    11     8     8    10    16    22    26    27    27 
   55    -6    -5    -4    -1     4     8    12    15    18    21    22    23    22    22    21    19    18    16    15    14    14    13    12    11    10    13    19    24    28    30    30 
   70    -7    -7    -5    -1     4     9    13    17    20    22    24    24    24    24    23    21    19    17    15    14    14    15    15    14    14    16    22    27    32    33    34 
   85    -6    -6    -4     0     6    11    14    18    20    22    24    25    25    24    23    21    18    16    14    13    14    17    20    20    20    22    25    30    33    35    35 
  100     3     2     2     5    10    14    17    18    20    22    23    25    25    24    22    20    17    14    11    11    14    19    24    26    26    26    27    29    31    32    33 
  115    24    22    17    15    16    18    17    18    18    20    22    23    23    21    19    17    14    11     7     7    10    17    24    28    27    25    25    26    27    28    28 
  130    59    57    47    35    27    22    18    18    16    17    19    20    19    18    16    13    11     7     3     3     5     8    10    10    10    14    18    20    21    22    23 
  145    78    80    68    50    34    25    20    17    14    14    14    15    14    13    10     9     6     3    -1    -1     0     1     2     4     7     9    12    13    14    17    18 
  160    73    78    71    55    39    28    21    15    12     8     8     8     7     6     5     4     0    -4    -8   -10   -12   -12   -12    -9    -5    -1     3     6     9    12    14 
  175    15    19    26    32    32    26    18    12     6     1     0    -1    -1    -1    -2    -3    -7   -12   -16   -18   -19   -20   -22   -21   -17   -11    -4     1     6    10    12 
  190   -28    -1    24    34    30    20    11     5    -2    -7    -8    -7    -7    -7    -7    -7   -11   -16   -21   -24   -25   -23   -22   -20   -16    -9    -4     2     5     9    11 
  205   -33     4    38    47    34    17     3    -2   -11   -18   -22   -23   -21   -16   -15   -17   -19   -23   -27   -28   -22   -14   -10    -8    -8    -5    -1     2     6     8    10 
  220   -87   -33    23    45    32     9    -7   -13   -18   -21   -22   -22   -23   -22   -18   -17   -18   -23   -30   -33   -28   -21   -16   -14   -10    -4     1     4     6     8     9 
  235   -78   -16    43    62    41    10   -12   -20   -27   -30   -33   -35   -36   -33   -29   -25   -26   -34   -42   -40   -32   -27   -25   -22   -15    -5     2     5     6     8     9 
  250   -63    -1    52    72    46     2   -30   -41   -42   -34   -28   -26   -25   -25   -22   -19   -22   -32   -39   -39   -38   -37   -35   -30   -20    -9     0     4     6     7     8 
  265   -34    20    69    89    62    13   -24   -35   -33   -25   -19   -17   -17   -15   -10    -7   -15   -31   -40   -36   -28   -25   -28   -26   -16    -6     1     4     5     6     7 
  280   -38    -2    40    64    49     7   -31   -46   -40   -25   -16   -13   -12    -8     2     8     1   -17   -33   -37   -32   -27   -26   -23   -15    -6     0     2     4     5     6 
  295   -30   -11    18    47    57    38    -2   -32   -35   -19    -5    -2   -11   -18   -13     0     1    -9   -22   -32   -34   -31   -28   -25   -18    -8    -2     1     3     4     5 
  310   -19   -13     2    15    14    -2   -16   -15    -3    16    24    17     0   -12   -13    -9    -6    -7   -17   -34   -37   -28   -21   -19   -16    -9    -3     1     2     4     5 
  325    -9    -6    -4     3    12    18    16     4   -11   -11   -13   -17   -15   -12    -5     6    10     4   -12   -25   -28   -25   -22   -21   -18   -11    -4     0     2     3     5 
  340    -5   -10   -25   -50   -72   -68   -40   -19   -19   -23   -24   -20    -7     3     2     0    -4   -10   -16   -25   -25   -23   -26   -25   -20   -13    -5     0     3     3     5 
  355     0     6    13    26    35    29    13    -6   -31   -54   -56   -37   -18   -11   -11    -5     2    -3   -28   -40   -42   -37   -28   -23   -18   -12    -5    -1     2     3     4 
  370     4     7    13    18     8   -11   -19   -16   -18   -23   -22   -10    -5   -11   -14    -4     6    -7   -12   -20   -24   -19   -15   -14   -15   -11    -5    -1     2     3     4 
  385     4     1    -5   -20   -45   -66   -74   -58   -28   -10   -14   -14    -6    -9   -18   -14    -8    -1    -7   -20   -24   -16    -7    -6    -9    -8    -4    -1     2     3     4 
  400     6    -2   -15   -37   -56   -55   -36   -18   -13   -18   -25   -21   -12   -10   -11    -9    -4    -6    -7   -11   -18   -17    -7    -2    -4    -6    -4    -1     1     3     4 
  415    -2    -8   -18   -34   -46   -41   -31   -27   -26   -20   -17   -15   -15   -15   -13   -11    -6     4     3    -6   -13   -14   -12   -10   -10    -8    -5    -1     2     3     4 
  430    -9   -16   -22   -26   -17     7    25    26    13    -7   -25   -26   -12    -5   -10   -15   -12    -3     1    -5   -16   -20   -16   -11    -8    -7    -4     0     2     4     4 
  445   -13   -16   -16   -10     6    24    13   -27   -51   -41   -22   -15   -15   -15   -15   -20   -20    -7     2    -5   -17   -21   -17    -9    -1     3     4     3     3     4     4 
  460    -8   -13   -13    -8   -11   -27   -60   -77   -53   -14    -1    -9   -15   -16   -14   -15   -17    -9     2     0    -8    -8    -4    -1     1     2     3     3     4     4     5 
  475    13     3    -5   -11   -14   -19   -37   -55   -44   -17    -7   -13   -16   -13    -8    -4    -8   -10   -10    -8    -4    -1    -3    -7    -9    -7    -2     1     3     4     4 
  490    14    11     3    -9   -18   -22   -30   -39   -32   -18   -11   -11   -12    -5     8     8    -9   -11    -1    -1    -2    -3   -11   -18   -18   -11    -3     0     3     4     5 
  505     7     7     3    -8   -19   -23   -23   -23   -16   -12   -14   -15    -4    17    26     6   -26   -31   -28   -34   -29   -20   -17   -19   -16   -11    -4     0     3     4     5 
  520    -5    -7   -11   -22   -31   -29   -20   -19   -21   -22   -13    -2     5     7    -3   -24   -32   -23   -26   -35   -29   -15    -8    -7    -8    -6    -2     0     3     4     5 
  535    -7    -4    -3   -10   -21   -29   -26   -21   -14   -11     2    15    11    -5   -17   -20   -11    -2    -7   -15    -5    12    16    12     9     7     4     1     2     2     4 
  550   -23   -21   -14    -2    12    14     6    -2    -4   -10    -8    -5   -16   -27   -21    -8    -1    -5   -16   -20    -8     5     8     2    -3    -2     0     1     3     3     3 
  565   -13   -10   -11   -17   -18   -10    -2     2     1    -5     0     9     9     4     3     4     2   -11   -24   -22   -11    -4     0     2     3     5     4     2     3     3     3 
  580     4     8     7     0    -8    -8    -2     3     3    -3    -1     8    16    18    18    20    17     4    -9   -13   -10    -9    -8    -4     1     3     3     3     3     3     4 
  595    29    34    34    28    22    14     1    -9    -7     2    11    12    13    15    10     3     3     5     2    -3    -5    -4    -4    -4    -3    -1    -1    -1     1     2     3 
  610    29    30    26    14     0    -9   -12    -8    -7    -3     7    18    21    12     3     6    13    15    10     4     0     0     0     0     0    -1    -2    -1     0     1     2 
  625    26    25    22    16    11    10     7     3    -1    -5    -7   -12   -12   -11    -7    -2     5     9    11    11     6     2     0     0     0     0     0     0     1     2     3 
  640    20    19    17    13     8     6     6     8     4    -1    -3    -4    -5    -6    -5    -1     5     9    11    10     8     5     2     0     1     1     2     2     3     3     3 
  655    15    14    13    10     6     0    -3    -1     5     8     7     2     0    -2    -1     2     6     8     8     9     9     8     7     6     5     4     4     4     4     4     4 
  670    13    12    11     9     7     4     0    -2    -2     1     4     5     5     5     6     8     9     9     8     8     8     9     9     8     7     6     5     4     4     4     4 
  685    11    11    10     9     8     6     3     1     0    -1    -3    -4    -2     1     4     7    10    11    10     8     8     7     7     6     6     5     5     5     4     4     4 
  700    10     9     9     8     8     6     4     2     1     0     1     1     2     2     3     4     6     7     8     8     8     7     7     6     5     5     5     5     4     4     4 
