Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 29, 2002. Coordinates are given as of the end of the day.
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 17 | S19 | E03 | 05 | 0020 | Beta | Jun 30, 2002 | Jul 7, 2002 | Jul 21, 2002 |
| № 16 | S16 | E32 | 06 | 0100 | Beta | Jul 2, 2002 | Jul 9, 2002 | Jul 23, 2002 |
| № 15 | S26 | W15 | 05 | 0030 | Beta | Jun 29, 2002 | Jul 6, 2002 | Jul 20, 2002 |
| № 11 | S11 | W18 | 11 | 0050 | Beta | Jun 29, 2002 | Jul 5, 2002 | Jul 19, 2002 |
| № 8 | S10 | W55 | 04 | 0460 | Alpha | Jun 26, 2002 | Jul 3, 2002 | Jul 16, 2002 |
| № 5 | N13 | W83 | 03 | 0070 | Beta | Jun 24, 2002 | Jun 30, 2002 | Jul 14, 2002 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1973 to June 2002. The gray background is the average SSN index.
