Sunspots and active regions — April 07, 2006
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) | |
|---|---|---|---|---|---|---|---|---|
| № 869 | S12 | E26 | 07 | 0030 | Beta | Apr 10, 2006 | Apr 17, 2006 | Apr 30, 2006 |
| № 868 | S07 | W17 | 06 | 0040 | Beta | Apr 7, 2006 | Apr 13, 2006 | Apr 27, 2006 |
| № 867 | S16 | W37 | 11 | 0080 | Beta-Gamma | Apr 5, 2006 | Apr 12, 2006 | Apr 26, 2006 |
| № 866 | S06 | W34 | 06 | 0120 | Beta | Apr 5, 2006 | Apr 12, 2006 | Apr 26, 2006 |
| № 865 | S11 | W58 | 25 | 0530 | Beta-Gamma | Apr 3, 2006 | Apr 10, 2006 | Apr 24, 2006 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1977, January to 2006, April. Gray background - average solar cycle.
