Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 4, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1244 | N16 | W38 | 12 | 0060 | Beta-Gamma | Jul 2, 2011 | Jul 9, 2011 | Jul 23, 2011 |
| № 1243 | N16 | W05 | 10 | 0060 | Beta | Jul 5, 2011 | Jul 11, 2011 | Jul 25, 2011 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1982 to July 2011. The gray background is the average SSN index.
