No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on June 23, 2004. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 637 | N08 | E50 | 04 | 0010 | Beta | Jun 28, 2004 | Jul 5, 2004 | Jul 18, 2004 |
| № 636 | S10 | E04 | 05 | 0010 | Beta | Jun 24, 2004 | Jul 1, 2004 | Jul 15, 2004 |
| № 635 | S12 | W27 | 47 | 0460 | Beta-Gamma-Delta | Jun 22, 2004 | Jun 29, 2004 | Jul 12, 2004 |
| № 634 | N12 | W44 | 06 | 0200 | Beta-Gamma-Delta | Jun 21, 2004 | Jun 27, 2004 | Jul 11, 2004 |
| № 632 | S12 | W91 | 01 | 0030 | Alpha | Jun 17, 2004 | Jun 24, 2004 | Jul 8, 2004 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1975 to June 2004. The gray background is the average SSN index.
