Sunspot region AR11740
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/05/04 | 1 | 30 | HSX | S20E64 | |
| 2013/05/05 | 1 | 20 | HRX | S21E50 | |
| 2013/05/06 | 3 | 20 | CAO | S21E36 | |
| 2013/05/07 | 2 | 10 | HSX | S21E22 | |
| 2013/05/08 | 2 | 10 | AXX | S21E08 | |
| 2013/05/10 | 4 | 10 | BXO | S21W15 | |
| 2013/05/11 | 1 | 10 | AXX | S21W26 | |
| 2013/05/12 | 1 | 10 | AXX | S21W39 | |
| 2013/05/13 | 1 | 10 | AXX | S21W39 |
2013/05/05
2013/05/06
2013/05/07
2013/05/08
2013/05/11
2013/05/12
2013/05/13
|
2013/05/05
2013/05/06
2013/05/07
2013/05/08
2013/05/11
2013/05/12
2013/05/13
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11740
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.4 | 2013/05/06 | 01:41 | 01:46 | 01:51 |
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| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
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|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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