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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 12, 2012. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1507 | S26 | E19 | 10 | 0030 | Beta | Jun 14, 2012 | Jun 21, 2012 | Jul 5, 2012 |
| № 1506 | N11 | E54 | 02 | 0050 | Beta | Jun 17, 2012 | Jun 24, 2012 | Jul 7, 2012 |
| № 1505 | S09 | E39 | 05 | 0040 | Beta | Jun 16, 2012 | Jun 23, 2012 | Jul 6, 2012 |
| № 1504 | S17 | E42 | 15 | 0080 | Beta | Jun 16, 2012 | Jun 23, 2012 | Jul 7, 2012 |
| № 1499 | N16 | W58 | 05 | 0010 | Beta | Jun 8, 2012 | Jun 15, 2012 | Jun 29, 2012 |
| № 1494 | S17 | W72 | 01 | 0080 | Alpha | Jun 7, 2012 | Jun 14, 2012 | Jun 28, 2012 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1983 to June 2012. The gray background is the average SSN index.
