Sunspots and active regions — March 15, 2008
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 986 | S04 | W28 | 02 | 0020 | Beta | Mar 14, 2008 | Mar 21, 2008 | Apr 3, 2008 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1979, January to 2008, March. Gray background - average solar cycle.
