A point of clarification:
While these three sunspots "are cycle 23 spots based on their
polarities", never-the-less, my bulletin does not state that these
sunspots are actually cycle 24 spots. Rather, I am pointing to the
new level of activity as a possible "waking up" of the sun after a
long per
Bulletin from Tomas Hood, NW7US:
"The Sun awakens in the early dawn of Sunspot Cycle 24"
During the week of March 24, the Sun became quite active. This, after
many months of long stretches of quiet, sunspot-less days. March 25
images of the sun revealed a train of sunspots, NOAA
My apologies if this went out twice - I had a glitch with my e-mail program.
On 6/4/07, Tomas Hood (NW7US) <[EMAIL PROTECTED]> wrote:
> Hello, fellow SWL'er and potential Amateur Radio Operator:
73 de NW7US
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working on posting additional texts where I take various HF
propagation topics, and use modern software to model the concepts. I
hope that this is helpful to those of you wishing to dig deeper into
space weather and radio signal propagation (especially on HF).
73 es gud DX
Tomas Hood / NW7U
Folks, we are in for an interesting week!
Minor to major storm levels of geomagnetic disturbances are
expected as early as in the late afternoon on July 24 over North
America, with increases in geomagnetic activity starting today
(July 23). The next week may see extreme solar flare activity.
Re
