Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 28, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 897 | N06 | E45 | 23 | 0070 | Beta-Gamma | Jul 2, 2006 | Jul 9, 2006 | Jul 23, 2006 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1977 to June 2006. The gray background is the average SSN index.
