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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on May 7, 2015. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2339 | N12 | E61 | 15 | 0590 | Beta-Gamma | May 12, 2015 | May 19, 2015 | Jun 2, 2015 |
| № 2338 | N04 | E17 | 07 | 0090 | Beta | May 9, 2015 | May 16, 2015 | May 29, 2015 |
| № 2337 | S15 | E17 | 03 | 0010 | Beta | May 9, 2015 | May 16, 2015 | May 30, 2015 |
| № 2336 | N10 | W26 | 07 | 0030 | Beta | May 6, 2015 | May 13, 2015 | May 26, 2015 |
| № 2335 | S13 | W01 | 28 | 0220 | Beta-Gamma | May 8, 2015 | May 15, 2015 | May 28, 2015 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1986 to May 2015. The gray background is the average SSN index.
