Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 1974 | S11 | E76 | 01 | 0040 | Alpha | Feb 13, 2014 | Feb 20, 2014 | Mar 5, 2014 |
| № 1973 | N06 | E63 | 02 | 0030 | Beta | Feb 12, 2014 | Feb 19, 2014 | Mar 4, 2014 |
| № 1972 | S13 | W10 | 01 | 0000 | Alpha | Feb 6, 2014 | Feb 13, 2014 | Feb 27, 2014 |
| № 1971 | S12 | E43 | 11 | 0050 | Beta | Feb 10, 2014 | Feb 17, 2014 | Mar 3, 2014 |
| № 1970 | S18 | E12 | 06 | 0020 | Beta | Feb 8, 2014 | Feb 15, 2014 | Mar 1, 2014 |
| № 1969 | S10 | W87 | 02 | 0010 | Beta | Jan 31, 2014 | Feb 7, 2014 | Feb 21, 2014 |
| № 1968 | N09 | W36 | 49 | 0430 | Beta-Gamma | Feb 4, 2014 | Feb 11, 2014 | Feb 25, 2014 |
| № 1967 | S12 | W38 | 82 | 1500 | Beta-Gamma-Delta | Feb 4, 2014 | Feb 11, 2014 | Feb 25, 2014 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1985, January to 2014, February. Gray background - average solar cycle.
