Ionosonde

Sodankylä Ionosonde SO166 ("Alpha-Wolf")

Latest f-plot:

Latest interpreted ionograms:

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

250202  SODANKYLA       FINLAND      0112 674N 266E100160160S  30E                              SV


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

  F-MIN   22      8     12     13     12     11        B      B      B   29        B   34    F-MIN
  H-ES    93    101     78     93 K   99 K   99 K      B      B      B      B      B      B  H-ES 
  FOES    55     35     36     37 K   32 K   24 K      B      B      B   29EB      B   34EB  FOES 
  TYPES  R      R2F    R      K2     K2     K2                                               TYPES
  FBES    55AA   28     36AA   37 K   32 K   24 K      B      B      B   29EB      B   34EB  FBES 
  H'E                          93 K   99 K   99 K      B      B      B      B      B      B  H'E  
  FOE                         375 K  315 K  245 K      B      B      B      B      B      B  FOE  
  H'F        A      A      A      A      A      A      B      B      B  307        B  273    H'F  
  FOF1                                                 B      B      B             B         FOF1 
  FOF2       A   42 F      A      A   36UR   34 F      B      B      B   42UR      B   59    FOF2 
  FXI                                                                                        FXI  
  M3KF2      A  267 F      A      A  273    280 F      B      B      B  302        B  294    M3KF2

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

  F-MIN   24     29     25     32     10      6     12      8     11     10      8     10    F-MIN
  H-ES       B      B      B      B  143     94     94    101 K  101     99 K  101 K  100    H-ES 
  FOES    24EB   29EB   25EB   32EB   20     37     67     22 K   44     40 K   35 K   35    FOES 
  TYPES                              H      R2S    R      K3     R3     K3     K4     R3     TYPES
  FBES    24EB   29EB   25EB   32EB   17     37AA   67AA   22 K   42     40 K   35 K   35    FBES 
  H'E        B      B      B      B  106        A         101 K          99 K  101 K         H'E  
  FOE        B      B      B      B  169        A         219 K         402 K  354 K         FOE  
  H'F    245    244    242    236    274        A      A  301 Q      A      A      A      A  H'F  
  FOF1                                                                                       FOF1 
  FOF2    66 F   80 R   77UR   66UR   38UF      A      A   37 F   49UR   43 R   43UF   38UF  FOF2 
  FXI                                                                                        FXI  
  M3KF2  309 F  314    320    336    306 F      A      A  303 F  285    299    274 F  289 F  M3KF2