Sunspot region AR10459
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/09/15 | 3 | 10 | BXO | S11E38 | |
| 2003/09/16 | 4 | 20 | DSO | S11E24 | |
| 2003/09/17 | 8 | 30 | DSO | S11E12 | |
| 2003/09/18 | 12 | 50 | DSO | S11W01 | |
| 2003/09/19 | 13 | 70 | DAO | S11W14 | |
| 2003/09/20 | 9 | 100 | DAO | S11W27 | |
| 2003/09/21 | 11 | 100 | DAO | S12W41 | |
| 2003/09/22 | 7 | 80 | CSO | S11W56 | |
| 2003/09/23 | 3 | 30 | CAO | S12W69 | |
| 2003/09/24 | 2 | 30 | BXO | S11W84 |
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 | 2025/02/23 | 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 |