Active areas
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) | |
|---|---|---|---|---|---|---|---|---|
| № 763 | S15 | E46 | 14 | 0200 | beta | May 17, 2005 | May 24, 2005 | Jun 7, 2005 |
| № 762 | S12 | W23 | 13 | 0150 | beta | May 12, 2005 | May 19, 2005 | Jun 2, 2005 |
| № 759 | N12 | E07 | 19 | 0310 | beta | May 14, 2005 | May 21, 2005 | Jun 4, 2005 |
| № 758 | S09 | W80 | 14 | 0620 | beta | May 8, 2005 | May 15, 2005 | May 28, 2005 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1976, January to 2005, May. Gray background - average solar cycle.
