Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 8109 | S19 | E11 | 06 | 0050 | BETA | Nov 23, 1997 | Nov 30, 1997 | Dec 13, 1997 |
| № 8108 | N19 | W11 | 31 | 0260 | BETA-GAMMA | Nov 21, 1997 | Nov 28, 1997 | Dec 12, 1997 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1968, January to 1997, November. Gray background - average solar cycle.
