Sunspot region AR12018
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/03/26 | 4 | 30 | CRO | N02E25 | |
| 2014/03/27 | 9 | 30 | CAO | N03E10 | |
| 2014/03/28 | 9 | 70 | DSI | N03W04 | |
| 2014/03/29 | 8 | 30 | CRO | N03W16 | |
| 2014/03/30 | 4 | 10 | BXO | N03W29 |
2014/03/26
2014/03/27
2014/03/28
2014/03/29
2014/03/30
|
2014/03/26
2014/03/27
2014/03/28
2014/03/29
2014/03/30
|
Latest news
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
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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 | 2025/02/23 | M4.9 |
| Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 154.3 +17.3 |
| Last 30 days | 150.6 -11.5 |