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Sunspots and active regions
The following active regions with sunspot groups were visible on the Sun on August 15, 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) | |
|---|---|---|---|---|---|---|---|---|
| № 2144 | S17 | W17 | 05 | 0020 | Beta | Aug 15, 2014 | Aug 21, 2014 | Sep 4, 2014 |
| № 2143 | S07 | E63 | 03 | 0010 | Beta | Aug 21, 2014 | Aug 27, 2014 | Sep 10, 2014 |
| № 2141 | N15 | E62 | 09 | 0030 | Beta | Aug 21, 2014 | Aug 27, 2014 | Sep 10, 2014 |
| № 2140 | N13 | W78 | 02 | 0010 | Beta | Aug 10, 2014 | Aug 17, 2014 | Aug 30, 2014 |
| № 2139 | N13 | E30 | 15 | 0120 | Beta | Aug 18, 2014 | Aug 25, 2014 | Sep 8, 2014 |
| № 2137 | S18 | W75 | 01 | 0010 | Alpha | Aug 10, 2014 | Aug 17, 2014 | Aug 31, 2014 |
| № 2135 | N13 | W43 | 03 | 0140 | Beta | Aug 13, 2014 | Aug 19, 2014 | Sep 2, 2014 |
Solar cycle progression
The average monthly sunspot number (SSN) from January 1985 to August 2014. The gray background is the average SSN index.
