Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 11, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 382 | S18 | W20 | 07 | 0020 | Beta | Jun 11, 2003 | Jun 18, 2003 | Jul 1, 2003 |
| № 381 | S18 | E03 | 07 | 0030 | Beta | Jun 13, 2003 | Jun 19, 2003 | Jul 3, 2003 |
| № 380 | S15 | E25 | 49 | 0560 | Beta-Gamma-Delta | Jun 14, 2003 | Jun 21, 2003 | Jul 5, 2003 |
| № 378 | N15 | W04 | 01 | 0010 | Alpha | Jun 12, 2003 | Jun 19, 2003 | Jul 2, 2003 |
| № 377 | N04 | W18 | 18 | 0130 | Beta | Jun 11, 2003 | Jun 18, 2003 | Jul 1, 2003 |
| № 375 | N12 | W50 | 65 | 1200 | Beta-Gamma-Delta | Jun 9, 2003 | Jun 15, 2003 | Jun 29, 2003 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1974 to June 2003. The gray background is the average SSN index.
