Monday, February 14, 2011

Activity on the sun

The sun is active again. There is a strong solar flare heading our way. We can expect aurora tomorrow February 15. Maybe a HF black out. Amateur radio astronomer Thomas Ashcraft recorded these sounds at 19 to 21 MHz. [listen] The noise floor rises with 10 db. Read more: Space

I worked RD9FD this morning on 20 meter with CW.


  1. Ik ben benieuwd wat er van komt.
    Nu rust ik uit van de PACC.

    73, Tjeerd

  2. Well Paul after checking my propagation page this morning and then checking my coffee to see if something was added.....I was very happy and shocked to see a SFI of 107!!! Maybe things are on the upswing.


Thank you for visiting my website and leaving a comment. 73 Paul

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