Sunspot region AR12356
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/05/29 | 1 | 60 | HAX | S15E61 | |
| 2015/05/30 | 1 | 60 | HSX | S15E47 | |
| 2015/05/31 | 3 | 70 | CSO | S16E34 | |
| 2015/06/01 | 3 | 60 | CAO | S16E20 | |
| 2015/06/02 | 2 | 50 | HAX | S16E07 | |
| 2015/06/03 | 3 | 60 | CAO | S16W07 | |
| 2015/06/04 | 1 | 50 | HAX | S16W20 | |
| 2015/06/05 | 1 | 50 | HAX | S15W33 | |
| 2015/06/06 | 3 | 70 | HSX | S16W46 | |
| 2015/06/07 | 1 | 70 | HSX | S16W59 | |
| 2015/06/08 | 1 | 70 | HSX | S16W72 | |
| 2015/06/09 | 1 | 30 | HSX | S16W86 | |
| 2015/06/10 | 1 | 30 | HSX | S16W0* |
2015/05/29
2015/05/30
2015/05/31
2015/06/01
2015/06/02
2015/06/03
2015/06/04
2015/06/05
2015/06/06
2015/06/07
2015/06/08
2015/06/09
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2015/05/29
2015/05/30
2015/05/31
2015/06/01
2015/06/02
2015/06/03
2015/06/04
2015/06/05
2015/06/06
2015/06/07
2015/06/08
2015/06/09
|
| B |
|---|
| 2 |
The top 2 solar flares from sunspot region 12356
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B4.34 | 2015/05/30 | 05:44 | 05:49 | 05:54 | |
| 2 | B4.24 | 2015/05/30 | 06:44 | 06:57 | 07:06 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/21 | M1.3 |
| 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 | 114.3 +22.5 |
| Last 30 days | 110.3 +23.8 |