Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 1, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 772 | S18 | E50 | 06 | 0050 | Beta | Jun 6, 2005 | Jun 13, 2005 | Jun 26, 2005 |
| № 771 | N24 | W47 | 04 | 0030 | Beta | May 29, 2005 | Jun 5, 2005 | Jun 19, 2005 |
| № 770 | N12 | W27 | 05 | 0010 | Beta | May 31, 2005 | Jun 7, 2005 | Jun 20, 2005 |
| № 769 | S11 | E43 | 02 | 0010 | Alpha | Jun 5, 2005 | Jun 12, 2005 | Jun 26, 2005 |
| № 767 | S09 | W59 | 12 | 0170 | Beta | May 29, 2005 | Jun 4, 2005 | Jun 18, 2005 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1976 to June 2005. The gray background is the average SSN index.
