Sunspot region AR11186
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/04/07 | 1 | 10 | AXX | N22E58 | |
| 2011/04/08 | 8 | 60 | CSO | N22E44 | |
| 2011/04/09 | 8 | 50 | DSO | N22E37 | |
| 2011/04/10 | 5 | 40 | CRO | N23E18 | |
| 2011/04/11 | 8 | 70 | DSO | N23E06 | |
| 2011/04/12 | 12 | 70 | DSO | N23W07 | |
| 2011/04/13 | 16 | 90 | CSI | N22W20 | |
| 2011/04/14 | 15 | 70 | CSI | N22W33 | |
| 2011/04/15 | 6 | 20 | HRX | N21W49 | |
| 2011/04/16 | 1 | 30 | HRX | N21W65 |
| B | C |
|---|---|
| 4 | 1 |
The top 5 solar flares from sunspot region 11186
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.15 | 2011/04/14 | 18:56 | 18:59 | 19:01 | |
| 2 | B7.07 | 2011/04/10 | 16:06 | 16:12 | 16:24 | |
| 3 | B6.98 | 2011/04/09 | 23:01 | 23:04 | 23:08 | |
| 4 | B6.07 | 2011/04/10 | 17:53 | 17:58 | 18:03 | |
| 5 | B5.88 | 2011/04/10 | 00:06 | 00:10 | 00:16 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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