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) | |
|---|---|---|---|---|---|---|---|---|
| № 1259 | N26 | E70 | 01 | 0030 | beta | Jul 24, 2011 | Jul 31, 2011 | Aug 14, 2011 |
| № 1258 | N11 | W36 | 05 | 0020 | beta | Jul 16, 2011 | Jul 23, 2011 | Aug 6, 2011 |
| № 1257 | N20 | W68 | 12 | 0120 | beta | Jul 14, 2011 | Jul 21, 2011 | Aug 3, 2011 |
| № 1256 | N09 | W05 | 04 | 0020 | beta | Jul 19, 2011 | Jul 25, 2011 | Aug 8, 2011 |
| № 1255 | N18 | W05 | 05 | 0020 | beta | Jul 19, 2011 | Jul 25, 2011 | Aug 8, 2011 |
| № 1254 | S22 | E12 | 15 | 0060 | beta | Jul 20, 2011 | Jul 27, 2011 | Aug 10, 2011 |
| № 1251 | N16 | W20 | 03 | 0080 | alpha | Jul 17, 2011 | Jul 24, 2011 | Aug 7, 2011 |
| № 1250 | S27 | W60 | 02 | 0050 | beta | Jul 14, 2011 | Jul 21, 2011 | Aug 4, 2011 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1982, January to 2011, July. Gray background - average solar cycle.
