Sunspot region AR12558
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/06/20 | 5 | 30 | CSO | N13W37 | |
| 2016/06/21 | 3 | 20 | CAO | N13W50 |
2016/06/20
2016/06/21
|
2016/06/20
2016/06/21
|
| B | C |
|---|---|
| 2 | 2 |
The top 4 solar flares from sunspot region 12558
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.46 | 2016/06/19 | 11:44 | 11:58 | 12:09 | |
| 2 | C1.35 | 2016/06/20 | 02:49 | 03:00 | 03:09 | |
| 3 | B4.98 | 2016/06/24 | 00:17 | 00:34 | 00:44 | |
| 4 | B2.85 | 2016/06/19 | 07:31 | 07:57 | 08:23 |
Latest news
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Friday, 14 November 2025
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M4.4 |
| Last geomagnetic storm | 2025/12/11 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 155.3 +63.5 |
| Last 30 days | 107.6 +8.5 |