Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 15, 2003. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 384 | N15 | W70 | 04 | 0020 | Beta | Jun 11, 2003 | Jun 18, 2003 | Jul 1, 2003 |
| № 382 | S17 | W76 | 02 | 0010 | Beta | Jun 10, 2003 | Jun 17, 2003 | Jul 1, 2003 |
| № 381 | S18 | W48 | 06 | 0030 | Beta | Jun 12, 2003 | Jun 19, 2003 | Jul 3, 2003 |
| № 380 | S16 | W25 | 27 | 0250 | Beta | Jun 14, 2003 | Jun 21, 2003 | Jul 5, 2003 |
| № 377 | N03 | W72 | 02 | 0150 | Beta | Jun 11, 2003 | Jun 17, 2003 | Jul 1, 2003 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1974 to June 2003. The gray background is the average SSN index.
