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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 1, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1783 | N04 | E60 | 02 | 0010 | Beta | Jul 6, 2013 | Jul 13, 2013 | Jul 27, 2013 |
| № 1782 | S15 | E20 | 01 | 0010 | Alpha | Jul 3, 2013 | Jul 10, 2013 | Jul 24, 2013 |
| № 1781 | N19 | W29 | 12 | 0090 | Beta-Gamma | Jun 30, 2013 | Jul 7, 2013 | Jul 20, 2013 |
| № 1780 | S13 | W43 | 03 | 0020 | Beta-Gamma | Jun 29, 2013 | Jul 5, 2013 | Jul 19, 2013 |
| № 1778 | S18 | W26 | 06 | 0020 | Beta | Jun 30, 2013 | Jul 7, 2013 | Jul 20, 2013 |
| № 1777 | S18 | W61 | 01 | 0130 | Alpha | Jun 27, 2013 | Jul 4, 2013 | Jul 18, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to July 2013. The gray background is the average SSN index.
