Alpena.       al foF2  glat = 45.1 glon =276.4
Date of issue: 2025.06.03 Time:13UT
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
--------------------------------------------------------------------------------------------------------------------------------
250601   81   76   72   61   48   37   37   33   36_  31   35   43_  45_  43_  41_  48_  51_  52_  53_  56_  56_  55_  55_  56_ 
250602   49   48   41   41   26   62   38_  38_  38_  39_  40_  41_  44_  46_  47_  47_  47_  49_  52_  54_  55_  55_  58_  65_ 
250603   59   54   40   25   32   42_  40_  39_  39_  39_  41_  43_  45_  47_  49_  51_  53_  54_  56_  57_  59_  61_  64_  67_