Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 12, 2011. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1235 | N14 | E27 | 01 | 0010 | Alpha | Jun 15, 2011 | Jun 22, 2011 | Jul 6, 2011 |
| № 1234 | S16 | E32 | 05 | 0010 | Beta | Jun 15, 2011 | Jun 22, 2011 | Jul 6, 2011 |
| № 1232 | N08 | W60 | 01 | 0010 | Alpha | Jun 8, 2011 | Jun 15, 2011 | Jun 29, 2011 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1982 to June 2011. The gray background is the average SSN index.
