Sunspot region AR12556
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/06/18 | 1 | 30 | HSX | N05E72 | |
| 2016/06/19 | 1 | 30 | HSX | N05E57 | |
| 2016/06/20 | 1 | 30 | HSX | N06E43 | |
| 2016/06/21 | 1 | 40 | HAX | N06E29 | |
| 2016/06/22 | 1 | 10 | HAX | N06E16 | |
| 2016/06/23 | 1 | 10 | HSX | N05E03 |
2016/06/18
2016/06/19
2016/06/20
2016/06/21
2016/06/22
2016/06/23
|
2016/06/18
2016/06/19
2016/06/20
2016/06/21
2016/06/22
2016/06/23
|
| B |
|---|
| 3 |
The top 3 solar flares from sunspot region 12556
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.34 | 2016/06/16 | 17:46 | 17:53 | 18:06 | |
| 2 | B4.07 | 2016/06/18 | 14:30 | 14:35 | 14:39 | |
| 3 | B3.45 | 2016/06/17 | 04:56 | 05:19 | 05:40 |
Latest news
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/10 | M1.6 |
| 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 | 157.7 +65.9 |
| Last 30 days | 108.9 +11.4 |