Sunspot region AR9573
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/08/09 | 2 | 50 | HAX | S08E70 | |
| 2001/08/10 | 2 | 110 | CSO | S09E58 | |
| 2001/08/11 | 8 | 180 | DAO | S09E46 | |
| 2001/08/12 | 16 | 140 | DAO | S09E33 | |
| 2001/08/13 | 16 | 180 | DAO | S10E20 | |
| 2001/08/14 | 19 | 110 | DAO | S10E07 | |
| 2001/08/15 | 12 | 70 | CSO | S08W08 | |
| 2001/08/16 | 5 | 40 | CAO | S08W23 | |
| 2001/08/17 | 1 | 30 | HSX | S09W35 | |
| 2001/08/18 | 1 | 30 | HSX | S08W49 | |
| 2001/08/19 | 1 | 30 | HSX | S08W62 | |
| 2001/08/20 | 1 | 40 | HRX | S08W75 | |
| 2001/08/21 | 1 | 30 | HAX | S08W87 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |