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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 8, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 1790 | S15 | E47 | 02 | 0010 | Alpha | Jul 12, 2013 | Jul 19, 2013 | Aug 2, 2013 |
| № 1789 | S24 | E24 | 02 | 0010 | Beta | Jul 11, 2013 | Jul 18, 2013 | Aug 1, 2013 |
| № 1787 | S14 | E19 | 19 | 0140 | Beta-Gamma | Jul 10, 2013 | Jul 17, 2013 | Jul 31, 2013 |
| № 1785 | S10 | W00 | 29 | 0610 | Beta-Gamma-Delta | Jul 9, 2013 | Jul 16, 2013 | Jul 29, 2013 |
| № 1784 | S15 | W47 | 10 | 0080 | Beta | Jul 5, 2013 | Jul 12, 2013 | Jul 26, 2013 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1984 to July 2013. The gray background is the average SSN index.
