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11/30/2012 | The K7RA Solar Update
The average daily sunspot number for the week was down nearly 38 percent to 78.9, compared to last week’s average of 126.9. The average daily solar flux dropped nearly 13 percent, to 121 from 138.9.
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07/15/2011 | Surfin’: Hill-Topping for the Golden PacketThis week, Surfin’ urges hams to climb every mountain on the East and West Coasts in the quest for the Golden Packet.
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05/06/2011 | The K7RA Solar Update
Currently, there are seven sunspot groups that are visible. But even so, the average daily sunspot number is down more than 7 points over the past reporting week (April 28-May 4), when compared to the previous seven days. The average daily solar flux was
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04/29/2011 | The K7RA Solar Update
Geomagnetic conditions are quiet this week, but they may become slightly unsettled over this weekend. The average daily sunspot numbers were down more than 18 points to 74.9, while the average daily solar flux was off less than 4 points to 113.4. Sunspot
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02/24/2011 | New Zealand Amateurs Assist in Earthquake’s Aftermath
A 6.3 magnitude earthquake struck the Canterbury region in New Zealand’s South Island on Tuesday, February 22 at 12:51 PM local time (2351 on February 21 UTC). According to IARU Region 3 Disaster Communications Committee Chairman Jim Linton, VK3PC, 10 rad
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06/18/2010 | Surfin’: Not How to ContestThis week, Surfin’ rediscovers the fun -- and frustration -- of ham radio contesting.
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