Tromso.       tr foF2  glat = 69.7 glon = 19.0
Date of issue: 2025.09.04 Time:12UT
YYMMDD|UT 0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23
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250901   41   53   53   51   57   61   67   71   73   78   72   73   74   78   79   81   77   70   58   53   65   56_  61   51  
250902   44   45_  46_  46   48   48   51   57   58   63   61   63   61   61   65   59   47_  44_  35   62   37   41   43   35  
250903   33   45   31_  34_  37_  47_  58_  62   68   74   74   76   71   71   67   68   65   61   52   52   51_  52   48   44  
250904   42   40   36   44   56   57_  63_  67_  70_  72_  73_  73_  72_  71_  70_  68_  66_  62_  59_  57_  56_  54_  51_  47_