Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 20, 2005. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 780 | S07 | E38 | 07 | 0040 | Beta | Jun 24, 2005 | Jul 1, 2005 | Jul 14, 2005 |
| № 779 | S17 | W45 | 16 | 0460 | Beta | Jun 18, 2005 | Jun 24, 2005 | Jul 8, 2005 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1976 to June 2005. The gray background is the average SSN index.
