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  • KG4WSS.jpg

    09/18/2012 | Sean Smith, KG4WSS, Killed in Consulate Attack

    Sean P. Smith, KG4WSS, of Falls Church, Virginia, was killed when the US Consulate in Benghazi, Libya, was attacked on September 11.
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  • Haas.jpg

    08/11/2010 | Authorities Believe Gary Haas, N5VGH, and Wife Killed by Escaped Convicts

    The burned skeletal remains of Gary Haas, N5VGH, and his wife Linda were found in a charred camper on a remote ranch in eastern New Mexico on the morning of Wednesday, August 4. Authorities believe they were killed by three convicts, along with an accompl
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  • sunspot123109

    12/31/2009 | The K7RA Solar Update

    Here we are, on the last day of the year, with finally some very positive indicators for Solar Cycle 24. Each day since December 9 (except for Christmas Day), sunspots have been visible. The average daily sunspot numbers for the week December 24-30 were 1
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  • 12/04/2009 | The K7RA Solar Update

    Recent sunspot activity -- which ended on November 22 -- pushed up the moving average we've been tracking for several years. Because we have all the data for November, we now have the most recent 3-month average of daily sunspot numbers, which centers on
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  • 11/06/2009 | The K7RA Solar Update

    In addition to the sunspot group 1029 that graced us from October 23-30, a new Solar Cycle 24 spot -- 1030 -- just emerged on Thursday. It is currently in a maximally geo-effective position (in other words, in the center longitudinal meridian as viewed fr
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  • 10/02/2009 | The K7RA Solar Update

    With the appearance of two sunspots, the past 11 days had some nice HF propagation. Combined with quiet geomagnetic conditions and month after month of quiet Sun, it seems quite a dramatic relief. Sunspot 1026 has faded away, and sunspot 1027 -- which app
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  • 09/18/2009 | The K7RA Solar Update

    The STEREO mission (Solar TErrestrial RElations Observatory) Web site shows a new display, where the Sun is visible via an animated image that rotates to show the whole Sun. The small portion on the Sun's far side -- which is not yet visible to the spacec
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  • 08/28/2009 | The K7RA Solar Update

    Sunspot numbers for August 20-26 were 0, 0, 0, 0, 0, 0 and 0 with a mean of 0. The 10.7 cm flux was 67.6, 66.4, 66.6, 67.3, 67.6, 67.1 and 67.3 with a mean of 67.1. The estimated planetary A indices were 11, 8, 5, 5, 3, 3 and 4 with a mean of 5.6. The est
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