No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 26, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 346 | N16 | E63 | 01 | 0060 | Alpha | May 2, 2003 | May 8, 2003 | May 22, 2003 |
| № 345 | S17 | E63 | 08 | 0170 | Beta | May 2, 2003 | May 8, 2003 | May 22, 2003 |
| № 344 | N16 | E28 | 17 | 0170 | Beta | Apr 29, 2003 | May 6, 2003 | May 19, 2003 |
| № 343 | N06 | E34 | 06 | 0020 | Beta | Apr 29, 2003 | May 6, 2003 | May 20, 2003 |
| № 342 | N17 | W46 | 09 | 0040 | Beta | Apr 23, 2003 | Apr 30, 2003 | May 14, 2003 |
| № 338 | N18 | W56 | 28 | 0210 | Beta-Gamma-Delta | Apr 23, 2003 | Apr 29, 2003 | May 13, 2003 |
| № 337 | S14 | W11 | 18 | 0270 | Beta-Gamma | Apr 26, 2003 | May 3, 2003 | May 16, 2003 |
| № 336 | N14 | W27 | 06 | 0010 | Beta | Apr 25, 2003 | May 2, 2003 | May 15, 2003 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1974 to April 2003. The gray background is the average SSN index.
