Sunspot region AR11355
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/11/19 | 3 | 60 | CAO | N14E73 | |
| 2011/11/20 | 1 | 90 | HSX | N14E58 | |
| 2011/11/21 | 1 | 90 | HSX | N14E44 | |
| 2011/11/22 | 5 | 140 | CAO | N15E32 | |
| 2011/11/23 | 12 | 130 | DSO | N14E19 | |
| 2011/11/24 | 10 | 100 | CSO | N14E06 | |
| 2011/11/25 | 12 | 120 | CSO | N10W06 | |
| 2011/11/26 | 2 | 80 | HSX | N14W20 | |
| 2011/11/27 | 1 | 80 | HSX | N14W34 | |
| 2011/11/28 | 3 | 70 | HSX | N14W47 | |
| 2011/11/29 | 1 | 50 | HSX | N14W60 | |
| 2011/11/30 | 1 | 40 | HSX | N14W73 | |
| 2011/12/01 | 1 | 60 | HSX | N15W87 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11355
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.48 | 2011/11/19 | 07:53 | 07:57 | 08:02 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |