Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 2, 2013. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1763 | S15 | W00 | 04 | 0020 | Beta | Jun 3, 2013 | Jun 10, 2013 | Jun 23, 2013 |
| № 1762 | S30 | W06 | 10 | 0070 | Beta | Jun 2, 2013 | Jun 9, 2013 | Jun 24, 2013 |
| № 1760 | N12 | E28 | 05 | 0020 | Beta | Jun 5, 2013 | Jun 12, 2013 | Jun 25, 2013 |
| № 1757 | S08 | W24 | 01 | 0020 | Alpha | Jun 1, 2013 | Jun 8, 2013 | Jun 21, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to June 2013. The gray background is the average SSN index.
