Sunspot region AR11399
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/01/15 | 4 | 30 | CAO | S24E69 | |
| 2012/01/16 | 2 | 20 | HAX | S23E54 | |
| 2012/01/17 | 1 | 20 | HSX | S22E43 | |
| 2012/01/18 | 1 | 20 | HRX | S23E29 | |
| 2012/01/19 | 1 | 20 | HSX | S23E17 | |
| 2012/01/20 | 1 | 10 | AXX | S23E03 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11399
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.37 | 2012/01/18 | 12:10 | 12:30 | 12:33 |
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| Monthly mean Sunspot Number | |
|---|---|
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