Sodankylä Geophysical Observatory

Ionosonde

Sodankylä Ionosonde SO166 ("Alpha-Wolf")

Latest f-plot:

lastday.png

Latest interpreted ionograms:

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

230816  SODANKYLA       FINLAND      0112 674N 266E100160160S  30E                           SV/TM


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

  F-MIN    5      5      5      5      5      6      5      9      6      6      6      6    F-MIN
  H-ES   120 K  114 K   86     85    105     88        G      G      G  126    117    105    H-ES 
  FOES    17 K   29 K   32     36     36     38     25EG   28EG   30EG   32     33     38    FOES 
  TYPES  K F3   K2F3   F2K    R F    R L2   L4                          H2     H2     C2     TYPES
  FBES    17 K   29 K   20     36AA   17     21UA   25EG   28EG   30EG   32AA   33AA   36    FBES 
  H'E    120 K  114 K      A      A      A      A   93     94     93     91     90     91    H'E  
  FOE    174 K  294 K      A      A      A  226    247    279    303    307    311    324    FOE  
  H'F    303 Q  323        A      A  273 Q  259    234    219    204    213    204    196    H'F  
  FOF1                            A      L      L      L  429        L  499    472    525    FOF1 
  FOF2    60UF   56 F   47 F   48UR   40UF   48 F   57UR   65 R   65UR   71 R   74UR   72    FOF2 
  FXI                                                                                        FXI  
  M3KF2  280 F  274 F  249 F  253    266 F  274 F  287    303    284    277    306    274    M3KF2

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

  F-MIN    6     13     11     12     11     10      9     15     13     10     16      6    F-MIN
  H-ES   100    102     99    102        G  137     97    106     94     91     96    102    H-ES 
  FOES    50     40     36     32     32EG   33     37     52     49     48     86     42    FOES 
  TYPES  C2     C      C2     C2            H2     R      R2     R      R2     R      R2F    TYPES
  FBES    38     35     35     32AA   32EG   30     29EG   50     49AA   44     86AA   37    FBES 
  H'E     93     94     94     93     93     94     97        A      A      A      A         H'E  
  FOE    315    302    288    275    317 G  300    286        A      A      A      A         FOE  
  H'F    210    195    192    193    213    224    239    337EA      A      A      A  372    H'F  
  FOF1   492        L  476 L  490 L      L      L      L      A      A      A      A         FOF1 
  FOF2    75UR   71     68 R   67     65     64     58     56 R   56UR   55 R      R   55UF  FOF2 
  FXI                                                                                        FXI  
  M3KF2  303    282    299    296    301    295    300    307    277    277        R  277 F  M3KF2

Last modified: 2019-07-05, 07:28:27.