No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on May 27, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2355 | S09 | E11 | 03 | 0020 | Beta | May 29, 2015 | Jun 5, 2015 | Jun 18, 2015 |
| № 2354 | S19 | W59 | 01 | 0010 | Alpha | May 24, 2015 | May 31, 2015 | Jun 13, 2015 |
| № 2353 | N07 | W62 | 02 | 0030 | Beta | May 24, 2015 | May 30, 2015 | Jun 13, 2015 |
| № 2349 | S19 | W79 | 02 | 0040 | Beta | May 22, 2015 | May 29, 2015 | Jun 12, 2015 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1986 to May 2015. The gray background is the average SSN index.
