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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on October 21, 2014. 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2193 | N04 | W04 | 07 | 0080 | Beta | Oct 22, 2014 | Oct 28, 2014 | Nov 11, 2014 |
| № 2192 | S13 | E30 | 43 | 2180 | Beta-Gamma-Delta | Oct 24, 2014 | Oct 31, 2014 | Nov 14, 2014 |
| № 2191 | S11 | W24 | 02 | 0010 | Beta | Oct 20, 2014 | Oct 27, 2014 | Nov 10, 2014 |
| № 2187 | S08 | W41 | 01 | 0160 | Alpha | Oct 19, 2014 | Oct 26, 2014 | Nov 8, 2014 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1985 to October 2014. The gray background is the average SSN index.
