Previous Advisories

December 13-15, 2006
January 17-19, 2005
July 26, 2004
November 4, 2003
UPDATED October 30, 2003
October 30, 2003
October 28, 2003
October 27, 2003
October 24, 2003
October 23, 2003
May 29, 2003
March 18, 2003
August 16, 2002
July 23, 2002
July 15, 2002
April 22, 2002
April 10, 2002
November 5, 2001
October 26, 2001
October 23, 2001
October 19, 2001
October 10, 2001
September 25, 2001
September 24, 2001
August 27, 2001
August 24, 2001
June 14, 2001
April 27, 2001
April 23, 2001
April 12, 2001
April 10, 2001
April 6, 2001
April 5, 2001
April 3, 2001
April 2, 2001
March 29, 2001
March 28, 2001
March 26, 2001

Storm Animations

March 13, 1989 North American View 7:42UT
March 13, 1989 North American View 21:40UT
March 13, 1989 Atlantic View 21:40UT
April 6, 2000 North American View 23:15UT
July 15, 2000 North American View 20:10UT

Storm Summaries

November 7-12, 2004
October 24-November 5, 2003
November 5-6, 2001
Sept 29 - Oct 4, 2001
September 25-26, 2001
April 28-29, 2001
March 31, 2001

Long-term Forecasts

Solar Cycle 23 Long-term Forecast
Solar Cycle 23 Long-term Forecast Updated

SSC Information

March 24, 1991
July 15, 2000
Table of Magnetometer Data

House Subcommitee on Science Testimony

John Kappenman October 30, 2003 Full (5.53 MB)
John Kappenman October 30, 2003 No Exhibits (1.71 MB)
John Kappenman October 30, 2003 Exhibits Only (3.87 MB)