Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 12, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 777 | N05 | E41 | 01 | 0010 | Alpha | Jun 16, 2005 | Jun 23, 2005 | Jul 6, 2005 |
| № 776 | S06 | W08 | 28 | 0520 | Beta-Gamma | Jun 12, 2005 | Jun 19, 2005 | Jul 3, 2005 |
| № 775 | N10 | W19 | 13 | 0330 | Beta-Gamma | Jun 12, 2005 | Jun 18, 2005 | Jul 2, 2005 |
| № 773 | S15 | W54 | 03 | 0060 | Beta | Jun 9, 2005 | Jun 16, 2005 | Jun 29, 2005 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1976 to June 2005. The gray background is the average SSN index.
