Sunspot region AR12642
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2017/03/02 | 5 | 40 | CRO | N14E11 | |
| 2017/03/03 | 3 | 20 | BXO | N15W03 | |
| 2017/03/04 | 2 | 10 | BXO | N15W17 |
2017/03/02
2017/03/03
2017/03/04
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2017/03/02
2017/03/03
2017/03/04
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Latest news
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Wednesday, 29 January 2025
Double coronal holes face Earth
Thursday, 16 January 2025
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/08 | M2.0 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 165 +28 |
| Last 30 days | 146.6 -4.3 |