Solar Activity

April 29, 1999

Solar Activity

April 29, 2000

Solar Activity

April 29, 2001

Solar Activity

April 29, 2002

Solar Activity

April 29, 2003

Solar Activity

April 29, 2004

Solar Activity

April 29, 2005

Solar Activity

April 29, 2006

Solar Activity

April 29, 2007

Solar Activity

April 29, 2008

Solar Activity

April 29, 2009

Solar Activity

May 2, 2010