Sunspot region AR11446
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/03/26 | 4 | 10 | BXO | N23W27 |
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 11446
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.6 | 2012/03/26 | 11:17 | 11:37 | 11:41 | |
| 2 | B5.57 | 2012/03/26 | 13:17 | 13:20 | 13:22 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/27 | M5.1 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 114.9 +23.1 |
| Last 30 days | 112.3 +26.4 |