Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on July 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2120 | N17 | W28 | 02 | 0010 | Alpha | Jul 20, 2014 | Jul 27, 2014 | Aug 9, 2014 |
| № 2119 | S22 | W11 | 07 | 0040 | Beta | Jul 21, 2014 | Jul 28, 2014 | Aug 11, 2014 |
| № 2118 | N07 | W54 | 02 | 0010 | Alpha | Jul 18, 2014 | Jul 25, 2014 | Aug 7, 2014 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1985 to July 2014. The gray background is the average SSN index.
