Sunspot region AR11566
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/09/04 | 1 | 60 | HAX | N24E76 | |
| 2012/09/05 | 1 | 60 | HAX | N22E64 | |
| 2012/09/06 | 1 | 60 | HSX | N22E50 | |
| 2012/09/07 | 2 | 70 | HSX | N22E39 | |
| 2012/09/08 | 2 | 70 | CAO | N23E26 | |
| 2012/09/09 | 1 | 60 | HSX | N22E12 | |
| 2012/09/10 | 1 | 60 | HSX | N23E01 | |
| 2012/09/11 | 1 | 60 | HSX | N23W12 | |
| 2012/09/12 | 3 | 40 | HSX | N23W25 | |
| 2012/09/13 | 2 | 40 | HSX | N23W39 | |
| 2012/09/14 | 1 | 50 | HSX | N23W51 | |
| 2012/09/15 | 2 | 30 | HSX | N22W65 | |
| 2012/09/16 | 1 | 10 | HRX | N23W76 | |
| 2012/09/17 | 1 | 10 | HRX | N23W89 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 11566
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.37 | 2012/09/15 | 22:53 | 22:59 | 23:05 | |
| 2 | B4.23 | 2012/09/14 | 23:24 | 23:41 | 23:51 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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