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The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
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Excitement mounted a few days ago when new Solar Cycle 24 sunspot 1013 emerged, but two days later it was fading away, similar to other recent sunspot appearances. The sunspot number for February 24-26 was 12, 14 and 12. Today's number will likely be 0. Sunspot numbers for February 19-25 were 0, 0, 0, 0, 0, 12 and 14 with a mean of 3.7. The 10.7 cm flux was 68.9, 69.2, 70.6, 70.3, 70.8, 71 and 70.7 with a mean of 70.2. The estimated planetary A indices were 1, 3, 3, 3, 5, 6 and 3 with a mean of 3.4. The estimated mid-latitude A indices were 0, 3, 2, 3, 3, 6 and 2 with a mean of 2.7.



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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.