No image for the selected date
Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 8, 1997. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 8092 | N24 | E53 | 03 | 0010 | BETA | Oct 13, 1997 | Oct 20, 1997 | Nov 3, 1997 |
| № 8091 | N24 | W13 | 01 | 0000 | ALPHA | Oct 8, 1997 | Oct 15, 1997 | Oct 29, 1997 |
| № 8090 | S13 | W28 | 01 | 0000 | ALPHA | Oct 7, 1997 | Oct 14, 1997 | Oct 28, 1997 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1968 to October 1997. The gray background is the average SSN index.
