Sunspot region AR9128
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/08/13 | 4 | 40 | CSO | N11E61 | |
| 2000/08/14 | 5 | 40 | CSO | N11E46 | |
| 2000/08/15 | 7 | 30 | CSO | N12E32 | |
| 2000/08/16 | 4 | 30 | DSO | N11E19 | |
| 2000/08/17 | 9 | 30 | CSO | N10E05 | |
| 2000/08/18 | 10 | 10 | BXO | N12W06 | |
| 2000/08/19 | 10 | 30 | DRO | N10W19 | |
| 2000/08/20 | 10 | 30 | CAO | N10W34 | |
| 2000/08/22 | 1 | 0 | AXX | N13W62 |
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 |