03/30/2012 | The K7RA Solar Update
Eight new sunspot groups appeared this week, but the average daily sunspot number declined four points to 71.1; the average daily solar flux rose by less than two points to 103.7. Sunspot numbers for March 22-28 were 86, 74, 65, 84, 56, 63 and 70, with a
Feature02/12/2009 | Surfin': Groundhog's Viewing
This week's Surfin's bird's eye view crashes to the ground in more than one way.