Spotless Sun

The sun is blank--no sunspots. Credit: SOHO/MDI

Sunspot number: 0
What is the sunspot number?
Updated 31 July 2009

Spotless Days
Current Stretch: 21 days
2009 total: 163 days (77%)
Since 2004: 674 days
Typical Solar Min: 485 days

Updated 31 July 2009

August 2, 2009