Sunspot region AR10871
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2006/04/11 | 2 | 50 | CAO | S08E52 | |
| 2006/04/12 | 2 | 40 | HAX | S08E39 | |
| 2006/04/13 | 3 | 50 | CSO | S08E23 | |
| 2006/04/14 | 6 | 30 | CAO | S07E08 | |
| 2006/04/15 | 3 | 30 | CSO | S07W04 | |
| 2006/04/16 | 6 | 60 | CAO | S06W18 | |
| 2006/04/17 | 5 | 60 | CSO | S06W33 | |
| 2006/04/18 | 3 | 30 | CSO | S06W46 | |
| 2006/04/19 | 1 | 10 | HSX | S06W59 | |
| 2006/04/20 | 1 | 10 | AXX | S06W66 | |
| 2006/04/21 | 1 | 10 | AXX | S06W79 |
| B | C |
|---|---|
| 4 | 1 |
The top 5 solar flares from sunspot region 10871
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.41 | 2006/04/11 | 18:08 | 18:39 | 18:58 | |
| 2 | B6.52 | 2006/04/21 | 00:41 | 00:49 | 00:58 | |
| 3 | B3.21 | 2006/04/20 | 18:57 | 19:04 | 19:10 | |
| 4 | B2.31 | 2006/04/16 | 18:20 | 18:29 | 18:40 | |
| 5 | B2.31 | 2006/04/20 | 17:27 | 17:31 | 17:38 |
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Space weather facts
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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