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The K7RA Solar Update

A

ARRL

Well-Known Member
Nov 15, 2008
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No sunspots appeared last week. The previous seven days had only one big sunspot group on one day, with a sunspot number of 35. Over the seven-day period this averaged out to a sunspot number of 5, so average daily sunspot numbers declined from 5 to 0 this week.

Average daily solar flux also declined, by one point from 69.5 to 68.5.

Geomagnetic indicators were quiet, with average daily planetary ...

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  • @ BJ radionut:

    June VHF

    The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
    www.arrl.org www.arrl.org
  • @ BJ radionut:
    +1
  • @ BJ radionut:
  • dxBot:
    357 has joined the room.
  • @ 357:
    HEY SKIPLAND IS ROCKING ON 38 RIGHT NOW. 9PM PST JUNE 30


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