Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 12, 2010. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1081 | N22 | W41 | 08 | 0050 | Beta | Jun 10, 2010 | Jun 17, 2010 | Jun 30, 2010 |
| № 1080 | S23 | W52 | 04 | 0100 | Beta | Jun 9, 2010 | Jun 16, 2010 | Jun 30, 2010 |
| № 1078 | S22 | W84 | 01 | 0005 | Alpha | Jun 6, 2010 | Jun 13, 2010 | Jun 27, 2010 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1981 to June 2010. The gray background is the average SSN index.
