Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on February 25, 2018. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2700 | N06 | E14 | 06 | 0030 | Beta | Feb 27, 2018 | Mar 6, 2018 | Mar 19, 2018 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1989 to February 2018. The gray background is the average SSN index.
