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) | |
|---|---|---|---|---|---|---|---|---|
| № 16 | S15 | E57 | 01 | 0070 | Alpha | Jul 2, 2002 | Jul 9, 2002 | Jul 23, 2002 |
| № 15 | S26 | E12 | 08 | 0040 | Beta | Jun 29, 2002 | Jul 6, 2002 | Jul 20, 2002 |
| № 11 | S11 | E08 | 19 | 0060 | Beta | Jun 29, 2002 | Jul 5, 2002 | Jul 19, 2002 |
| № 8 | S12 | W29 | 11 | 0540 | Beta-Gamma | Jun 26, 2002 | Jul 3, 2002 | Jul 16, 2002 |
| № 5 | N12 | W59 | 02 | 0080 | Beta | Jun 24, 2002 | Jun 30, 2002 | Jul 14, 2002 |
| № 1 | N20 | W92 | 01 | 0070 | Alpha | Jun 21, 2002 | Jun 28, 2002 | Jul 12, 2002 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1973, January to 2002, June. Gray background - average solar cycle.
