Sunspot region AR11342
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/11/06 | 8 | 110 | DSO | N18E76 | |
| 2011/11/07 | 6 | 120 | DAO | N18E62 | |
| 2011/11/08 | 5 | 170 | EAO | N17E47 | |
| 2011/11/09 | 14 | 130 | ESO | N18E34 | |
| 2011/11/10 | 18 | 310 | EHO | N17E22 | |
| 2011/11/11 | 5 | 180 | CSO | N15E15 | |
| 2011/11/12 | 2 | 100 | CSO | N16W10 | |
| 2011/11/13 | 2 | 140 | HSX | N15W22 | |
| 2011/11/14 | 1 | 150 | HSX | N16W34 | |
| 2011/11/15 | 1 | 110 | HSX | N17W48 | |
| 2011/11/16 | 1 | 110 | HSX | N17W62 | |
| 2011/11/17 | 1 | 170 | HSX | N15W73 | |
| 2011/11/18 | 1 | 110 | HSX | N16W87 |
| C | M |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 11342
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.66 | 2011/11/09 | 13:04 | 13:35 | 14:12 | |
| 2 | C1.78 | 2011/11/08 | 21:00 | 21:04 | 21:10 |
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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 |