Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on November 20, 2000. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 9237 | N10 | W31 | 12 | 0040 | Beta | Nov 19, 2000 | Nov 25, 2000 | Dec 9, 2000 |
| № 9236 | N19 | E59 | 06 | 0310 | Beta | Nov 25, 2000 | Dec 2, 2000 | Dec 16, 2000 |
| № 9235 | N13 | E22 | 29 | 0210 | Beta-Gamma | Nov 23, 2000 | Nov 29, 2000 | Dec 13, 2000 |
| № 9234 | N19 | W32 | 01 | 0000 | Alpha | Nov 18, 2000 | Nov 25, 2000 | Dec 9, 2000 |
| № 9233 | N11 | E11 | 01 | 0010 | Alpha | Nov 22, 2000 | Nov 28, 2000 | Dec 12, 2000 |
| № 9232 | N23 | W04 | 04 | 0010 | Alpha | Nov 21, 2000 | Nov 27, 2000 | Dec 11, 2000 |
| № 9231 | S24 | W08 | 40 | 0270 | Beta-Gamma | Nov 20, 2000 | Nov 27, 2000 | Dec 11, 2000 |
| № 9229 | N07 | W47 | 01 | 0040 | Alpha | Nov 17, 2000 | Nov 24, 2000 | Dec 8, 2000 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1971 to November 2000. The gray background is the average SSN index.
