Sunspot region AR9499
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/06/12 | 6 | 50 | CAO | N18E17 | |
| 2001/06/13 | 6 | 40 | DSO | N18E03 | |
| 2001/06/14 | 4 | 60 | DSO | N19W12 | |
| 2001/06/15 | 4 | 60 | CSO | N20W26 | |
| 2001/06/16 | 1 | 60 | HSX | N19W41 | |
| 2001/06/17 | 1 | 60 | HSX | N20W58 | |
| 2001/06/18 | 1 | 30 | HAX | N20W71 | |
| 2001/06/19 | 1 | 30 | HSX | N20W83 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |