:Product: 201401301500_DIF.txt
:Created: 2014 Jan 30 1528 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 1500 - 1515 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
#-------------------------------------------------------------------------
   73 -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     0    -1     0     0     0     1     2     2     2     3     5     7    11    14    15    11     3    -4    -6    -3     3    10    16    22    28    31    33    33    35    35    35 
   25    -1    -1    -2    -2    -2     0     0     1     1     2     4     7    10    13    15    12     5    -2    -4    -1     5    11    17    22    27    31    32    32    32    32    33 
   40    -1    -2    -4    -5    -5    -3    -1    -1     1     2     5     7     9    12    15    14     9     2    -1     1     6    12    17    22    27    30    31    31    30    28    29 
   55    -2    -4    -7   -10   -10    -7    -4    -2    -1     1     4     6     7     7     6     6     4     2     0     3     8    13    18    22    26    29    30    29    28    26    26 
   70    -2    -4    -7    -8    -8    -6    -4    -2    -1     2     5     7     9    11    11    12    10     6     3     5     8    13    17    20    24    27    28    26    24    23    23 
   85    -2    -3    -4    -4    -4    -4    -3    -3    -1     2     5     7     9    11    12    14    14    10     6     5     8    12    17    20    23    25    25    23    21    20    21 
  100    -4    -4    -4    -4    -4    -4    -4    -4    -2     1     3     6     7     7     7     9    11     9     5     5     8    13    17    20    21    22    22    20    20    21    21 
  115    -4    -5    -6    -5    -5    -5    -5    -5    -3    -1     2     5     9    13    16    15    12     8     4     4     7    13    18    19    19    17    16    19    22    25    25 
  130    -4    -5    -6    -7    -7    -7    -6    -6    -4     0     6    14    22    27    23    14     8     3     1     1     5    11    17    17    14    12    13    19    25    27    28 
  145    -3    -3    -4    -6    -6    -7    -7    -7    -5     0     7    12    14    19    21    15     5    -3    -7    -6     0     6    11    12    10    11    16    23    28    29    29 
  160     0     0    -1    -3    -6    -8    -8    -5     0     7    15    21    21    20    18    12     2    -8   -13   -13    -7     0     7    11    13    17    22    27    30    30    29 
  175     1     0    -1    -3    -6   -10   -12   -11    -8     0    10    16    18    18    18    14     3   -10   -18   -19   -17   -12    -7     1    11    22    29    31    30    30    29 
  190     0    -1    -2    -4    -8   -12   -16   -19   -17   -11    -2     5     8     9    11    11     5    -8   -19   -23   -26   -28   -22    -3    17    29    33    32    30    27    26 
  205     1     0    -2    -4    -8   -13   -17   -18   -14    -8     0     8    12    13    15    17    15     3   -12   -20   -22   -21   -17   -11    -4     4    15    21    24    22    20 
  220     2     2     2     0    -4   -10   -14   -15   -13   -10    -2     5     7     2    -2     1     8     6    -3   -11   -17   -22   -24   -29   -29   -20    -4     9    14    15    13 
  235     2     2     2     1    -1    -4    -8   -10   -12   -10    -3     6    12    13    15    14     6    -5   -11   -10   -10   -18   -28   -34   -36   -31   -20    -5     5     9     9 
  250     2     2     2     1     0    -2    -5    -9   -13   -13    -7     3    10    12    12    10     3    -6    -9    -2     0   -11   -23   -24   -24   -28   -30   -22   -11    -4     0 
  265     3     2     2     1     0    -1    -4    -7   -11   -11    -7    -2     3     5     7     9     9     6     4     1    -6   -16   -25   -26   -24   -31   -35   -31   -21   -13    -8 
  280     3     3     2     2     1     1    -1    -2    -4    -2     3    11    16    15    10     9    13    15     8     3    -3   -15   -23   -20   -18   -25   -31   -32   -28   -23   -18 
  295     4     4     3     3     3     3     2     3     4     6     8    13    22    36    48    43    27    21    19     7   -10   -20   -24   -19   -16   -21   -30   -30   -26   -24   -22 
  310     4     4     4     4     5     5     5     6     9    13    13    12    14    19    25    27    23    18    13     5   -11   -31   -38   -25   -13   -13   -18   -20   -22   -25   -27 
  325     4     4     4     5     5     6     7     9    12    15    12    10    18    33    43    35    18    11    14    10   -10   -34   -43   -33   -21   -17   -16   -15   -14   -15   -15 
  340     4     5     5     5     6     6     8    11    16    19    15     6     1     4    14    22    21    19    22    16    -7   -33   -53   -55   -38   -19    -7     0     0    -2    -4 
  355     5     5     5     5     6     6     8    12    17    20    18    13    14    20    26    32    32    21    12    10     5   -12   -30   -32   -24    -9    10    17    12     6     1 
  370     5     5     5     6     6     7     8    10    12    12     9    11    19    26    25    21    16    14    13     9     2   -12   -36   -49   -37   -12    12    26    25    16     8 
  385     5     5     5     5     6     7     8    11    14    15    11     8     9    14    18    19    20    22    16     4    -1    -5   -20   -33   -28   -10    10    20    21    21    21 
  400     5     5     5     6     7     7     9    11    14    16    15    15    16    17    15    12    20    29    17   -10   -20   -14   -18   -30   -23    -3     2    -2    -3    -1     3 
  415     5     5     6     6     7     8     9    11    13    14    13    13    12    10     7    10    18    21    12     4     0    -8   -25   -35   -29   -17    -1    15    22    21    17 
  430     5     6     6     6     7     8     9    10    11    14    17    17    14     6     0     2     9     9     3     0    -6   -18   -24   -16     6    24    25    10    -6   -10    -5 
  445     6     6     6     6     7     8     8     8     9    12    16    16    12     5     2     3     3     4    11    13    -3   -19   -15    -5    -5    -9   -14   -16    -7     2     7 
  460     5     5     6     6     6     7     7     7     8    10    11     9     6     5     7     9    10    11    10     2   -14   -30   -38   -38   -29   -20   -17   -12     2    11    10 
  475     5     5     5     5     6     6     6     7     8     8     8     7     5     7    11    13     9     3    -6   -12   -18   -14     1     4   -12   -17     3    24    27    13    -6 
  490     5     5     5     5     5     6     6     5     5     4     5     7    10    12    15    17    14     6    -3   -10   -17   -22   -18   -11    -5     4    12    12    11    14    16 
  505     5     5     5     5     5     6     6     6     4     4     5     7     9    11    14    17    16    10     2    -2    -4    -7    -7    -1     7    15    21    16     2   -12   -19 
  520     5     5     5     5     5     6     6     6     5     3     2     1     2     4     8    13    15    13     4    -8   -19   -19    -5     4    -1    -9    -5    13    34    44    39 
  535     5     5     5     5     5     6     6     5     4     2    -1    -1     1     4     7    10    12    10     4    -5   -11   -14   -12   -11   -13   -11     0    12    17    16    13 
  550     5     5     5     5     5     6     6     5     3     0    -2    -4    -2     1     4     6     7     8     4    -3   -13   -17    -5    14    15    -1   -12   -12    -5     3     8 
  565     4     5     4     5     4     4     3     3     1    -1    -4    -4    -3    -2    -1     0     1     1     0    -1    -3    -5    -8    -2     8     8     5     7    12    14    14 
  580     4     4     4     4     4     4     3     2     1    -1    -3    -3    -3    -3    -1     1     1     1    -1    -5    -6    -6    -5    -2     5     9     6     2     4     7    10 
  595     3     3     4     4     3     2     1     0    -1    -2    -4    -6    -7    -7    -6    -4    -3    -3    -5    -8   -12   -11    -7    -4    -2     1     1    -3    -4    -1     3 
  610     3     3     3     2     2     1     0    -1    -3    -5    -6    -8    -8    -7    -6    -5    -5    -3    -4    -8   -14   -18   -15   -10    -6    -4     1     5     2    -4    -3 
  625     2     2     2     1     1     0    -1    -2    -3    -4    -6    -7    -7    -6    -6    -6    -5    -4    -3    -7   -15   -21   -19    -9     2     5     0    -3    -3    -7   -14 
  640     1     1     1     0     0    -1    -1    -2    -3    -5    -6    -6    -7    -7    -7    -7    -5    -5    -4    -5    -7   -11   -14   -14    -8    -1     1    -5   -11    -9    -2 
  655     1     1     0     0    -1    -1    -2    -3    -4    -4    -5    -5    -6    -6    -7    -6    -5    -4    -4    -4    -6   -10   -13   -13   -11    -4     5    13    16    12     7 
  670     1     0     0     0    -1    -1    -2    -3    -4    -4    -4    -5    -5    -5    -5    -5    -4    -3    -3    -4    -5    -7    -9   -12   -13   -11    -7    -2     2     4     5 
  685     0     0     0     0    -1    -1    -2    -3    -4    -4    -5    -5    -5    -5    -4    -3    -3    -3    -3    -3    -4    -5    -7    -9   -11   -12   -12   -10    -7    -4    -2 
  700     0     0     0     0    -1    -1    -2    -3    -3    -4    -4    -5    -4    -4    -3    -3    -2    -2    -2    -2    -3    -4    -5    -7    -8   -10   -10    -9    -7    -4    -2 
