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The K7RA Solar Update

ARRL

Well-Known Member
Nov 15, 2008
10,457
51
58
Over the recent reporting week, February 1-7, ten new sunspot groups
emerged, five on February 1, one on February 2, another on February
3, two on February 5, and one more on February 7. On February 8, two
more emerged.

Sunspot numbers and solar flux rose, and geomagnetic numbers were
quiet.

Average daily sunspot number increased from 71.8 to 142.3, and
average daily solar flux from 145.4 to 165.5.

Geo...

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