Sunspot region AR11318
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/10/13 | 3 | 10 | DAO | N21W03 | |
| 2011/10/14 | 4 | 50 | DSO | N20W18 | |
| 2011/10/15 | 7 | 40 | CSO | N20W31 | |
| 2011/10/16 | 4 | 20 | CSO | N25W46 | |
| 2011/10/17 | 1 | 10 | AXX | N21W58 | |
| 2011/10/18 | 2 | 30 | CSO | N19W70 | |
| 2011/10/19 | 2 | 40 | CSO | N19W85 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11318
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.31 | 2011/10/15 | 04:19 | 05:00 | 05:04 |
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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 |