Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 20, 2005. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 823 | S18 | W37 | 06 | 0040 | Beta | Nov 18, 2005 | Nov 25, 2005 | Dec 9, 2005 |
| № 822 | S08 | W12 | 26 | 0610 | Beta-Gamma | Nov 20, 2005 | Nov 27, 2005 | Dec 10, 2005 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1976 to November 2005. The gray background is the average SSN index.
