Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on January 6, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 245 | N11 | E48 | 03 | 0080 | Alpha | Jan 10, 2003 | Jan 17, 2003 | Jan 31, 2003 |
| № 244 | S23 | E29 | 15 | 0150 | Beta | Jan 9, 2003 | Jan 16, 2003 | Jan 30, 2003 |
| № 243 | S19 | W58 | 13 | 0200 | Beta-Gamma | Jan 2, 2003 | Jan 9, 2003 | Jan 23, 2003 |
| № 242 | S08 | E22 | 28 | 0190 | Beta-Gamma | Jan 9, 2003 | Jan 15, 2003 | Jan 29, 2003 |
| № 240 | S08 | W51 | 02 | 0010 | Alpha | Jan 3, 2003 | Jan 10, 2003 | Jan 23, 2003 |
| № 239 | S07 | W52 | 07 | 0030 | Beta | Jan 3, 2003 | Jan 10, 2003 | Jan 23, 2003 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1974 to January 2003. The gray background is the average SSN index.
