Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on April 4, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2030 | N11 | E43 | 08 | 0050 | Beta-Gamma | Apr 8, 2014 | Apr 15, 2014 | Apr 29, 2014 |
| № 2029 | N17 | E16 | 08 | 0060 | Beta | Apr 6, 2014 | Apr 13, 2014 | Apr 27, 2014 |
| № 2028 | S08 | E37 | 02 | 0020 | Beta | Apr 8, 2014 | Apr 15, 2014 | Apr 28, 2014 |
| № 2027 | N13 | E29 | 04 | 0110 | Beta | Apr 7, 2014 | Apr 14, 2014 | Apr 28, 2014 |
| № 2026 | S11 | E25 | 30 | 0230 | Beta-Gamma | Apr 7, 2014 | Apr 14, 2014 | Apr 27, 2014 |
| № 2022 | N18 | W17 | 01 | 0010 | Alpha | Apr 4, 2014 | Apr 11, 2014 | Apr 24, 2014 |
| № 2021 | S13 | W30 | 14 | 0320 | Beta | Apr 3, 2014 | Apr 10, 2014 | Apr 23, 2014 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1985 to April 2014. The gray background is the average SSN index.
