Sunspot region AR9741
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/12/14 | 3 | 10 | BXO | N07E72 | |
| 2001/12/15 | 2 | 10 | AXX | N06E56 | |
| 2001/12/16 | 1 | 30 | HRX | N05E43 | |
| 2001/12/17 | 4 | 20 | CSO | N05E30 | |
| 2001/12/18 | 6 | 50 | DAO | N05E17 | |
| 2001/12/19 | 7 | 40 | DAO | N06E04 | |
| 2001/12/20 | 4 | 20 | CAO | N07W09 | |
| 2001/12/21 | 5 | 10 | BXO | N05W21 | |
| 2001/12/23 | 4 | 30 | DSO | N04W57 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9741
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.51 | 2001/12/20 | 08:44 | 08:47 | 08:50 |
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|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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