Ionosonde

Sodankylä Ionosonde SO166 ("Alpha-Wolf")

Latest f-plot:

Latest interpreted ionograms:

https://www.sgo.fi/pub_ion/lastday.txt

250503  SODANKYLA       FINLAND      0112 674N 266E100160160S  30E                              SV


LT hour    0      1      2      3      4      5      6      7      8      9     10     11
--------------------------------------------------------------------------------------------------

  F-MIN    8     15     23     27        B      B      B      B   33     33        B      B  F-MIN
  H-ES    88     85    104     93        B      B      B      B      B      B      B      B  H-ES 
  FOES    41     35     37     62        B      B      B      B   33EB   33EB      B      B  FOES 
  TYPES  R2     F      R      R                                                              TYPES
  FBES    41AA   35AA   37AA   62AA      B      B      B      B   33EB   33EB      B      B  FBES 
  H'E                      A      A      B      B      B      B      B      B      B      B  H'E  
  FOE                      A      A      B      B      B      B      B      B      B      B  FOE  
  H'F        A      A      A      A      B      B      B      B  277UB      B      B      B  H'F  
  FOF1                                   B      B      B      B      B  397UR      B      B  FOF1 
  FOF2       A      A      A      A      B      B      B      B   39UR   43UR      B      B  FOF2 
  FXI                                                                                        FXI  
  M3KF2      A      A      A      A      B      B      B      B  339    214        B      B  M3KF2

LT hour   12     13     14     15     16     17     18     19     20     21     22     23
--------------------------------------------------------------------------------------------------

  F-MIN   27        B      S   12     13     10     10     10      7      8     10      8    F-MIN
  H-ES   106        B      S  147     96     94    132    123    131    118     97 K   96    H-ES 
  FOES    32DY      B      S   32     34     36     33     26     31     38     32 K   26    FOES 
  TYPES  R                    H      R2     R2     H2     H2     H2     H2     K2     R H    TYPES
  FBES    39EY      B      S   32     31EG   30     26UA   26     31     28     32 K   26    FBES 
  H'E        A      B      S   97     96        A   96     96     96     97     97 K      A  H'E  
  FOE        A      B      S  310    309    300    254    237    295    233    324 K      A  FOE  
  H'F    258EY      B      S  214    239    266    252    266    307    320 Q  330        A  H'F  
  FOF1   429UR      B      S  422 R  435    415UL  398        L      L                       FOF1 
  FOF2    48UR      B      S   49UR   50     49     52 R   51 R   49     47 R   43     40 F  FOF2 
  FXI                                                                                        FXI  
  M3KF2  227        B      S  214    295    288    310    302    295    294    298    282 F  M3KF2