Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 12, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2385 | N08 | W68 | 11 | 0110 | Beta | Jul 8, 2015 | Jul 15, 2015 | Jul 28, 2015 |
| № 2384 | S18 | E23 | 05 | 0180 | Beta | Jul 15, 2015 | Jul 22, 2015 | Aug 4, 2015 |
| № 2383 | S06 | W52 | 02 | 0010 | Beta | Jul 9, 2015 | Jul 16, 2015 | Jul 29, 2015 |
| № 2381 | N15 | W37 | 11 | 0380 | Beta | Jul 10, 2015 | Jul 17, 2015 | Jul 31, 2015 |
| № 2378 | S16 | W49 | 01 | 0010 | Alpha | Jul 9, 2015 | Jul 16, 2015 | Jul 30, 2015 |
| № 2375 | S09 | W89 | 01 | 0040 | Alpha | Jul 6, 2015 | Jul 13, 2015 | Jul 27, 2015 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1986 to July 2015. The gray background is the average SSN index.
