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) | |
|---|---|---|---|---|---|---|---|---|
| № 401 | S10 | E67 | 03 | 0020 | Alpha | Jul 13, 2003 | Jul 20, 2003 | Aug 2, 2003 |
| № 400 | N05 | E04 | 26 | 0290 | Beta-Gamma | Jul 8, 2003 | Jul 15, 2003 | Jul 29, 2003 |
| № 398 | N03 | W13 | 05 | 0010 | Beta | Jul 7, 2003 | Jul 14, 2003 | Jul 27, 2003 |
| № 397 | N11 | W38 | 40 | 0930 | Beta-Gamma-Delta | Jul 5, 2003 | Jul 12, 2003 | Jul 25, 2003 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1974, January to 2003, July. Gray background - average solar cycle.
