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) | |
|---|---|---|---|---|---|---|---|---|
| № 1795 | S05 | E50 | 01 | 0000 | alpha | Jul 20, 2013 | Jul 26, 2013 | Aug 9, 2013 |
| № 1794 | N13 | W71 | 05 | 0030 | beta | Jul 11, 2013 | Jul 17, 2013 | Jul 31, 2013 |
| № 1793 | N21 | E63 | 06 | 0210 | beta-gamma | Jul 21, 2013 | Jul 28, 2013 | Aug 10, 2013 |
| № 1792 | N03 | E14 | 02 | 0010 | alpha | Jul 17, 2013 | Jul 24, 2013 | Aug 6, 2013 |
| № 1791 | S14 | E05 | 13 | 0110 | beta-gamma-delta | Jul 16, 2013 | Jul 23, 2013 | Aug 6, 2013 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1984, January to 2013, July. Gray background - average solar cycle.
