Delayed effects of sudden ionospheric disturbances on 164 Kc/s transmission between Tashkent and Ahmedabad

  • S. Ananthakrishnan
  • K. R. Ramanathan


Continuous recording of the field strength of 164 Kc/s CW transmission from Tashkent (42° N, 69° E) has been going on at Ahmedabad (23° 01′ N, 72° 36′ E) since March 1960. The present communication deals with a delayed effect of S.I.D.’s which has been observed on the 164 Kc/s transmissions.


Flare Field Strength Solar Flare Sunspot Number Physical Research Laboratory 
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Copyright information

© Indian Academy of Sciences 1967

Authors and Affiliations

  • S. Ananthakrishnan
    • 1
  • K. R. Ramanathan
    • 1
  1. 1.Physical Research Laboratory, NavrangpuraAhmedabad-9

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