Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 15, 2006. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 894 | S07 | W02 | 02 | 0010 | Alpha | Jun 16, 2006 | Jun 22, 2006 | Jul 6, 2006 |
| № 893 | S01 | W41 | 02 | 0010 | Alpha | Jun 13, 2006 | Jun 20, 2006 | Jul 3, 2006 |
| № 892 | S07 | W68 | 01 | 0100 | Alpha | Jun 11, 2006 | Jun 18, 2006 | Jul 1, 2006 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1977 to June 2006. The gray background is the average SSN index.
