Sunspot region AR9139
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/08/21 | 5 | 70 | DSO | S11E23 | |
| 2000/08/22 | 7 | 170 | DAO | S10E09 | |
| 2000/08/23 | 10 | 190 | DAO | S10W04 | |
| 2000/08/24 | 9 | 210 | DSO | S10W17 | |
| 2000/08/25 | 6 | 150 | DAO | S10W31 | |
| 2000/08/26 | 3 | 130 | CAO | S08W44 | |
| 2000/08/27 | 4 | 110 | CAO | S09W59 | |
| 2000/08/28 | 1 | 100 | HSX | S09W73 | |
| 2000/08/29 | 1 | 110 | HAX | S08W86 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 9139
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.21 | 2000/08/22 | 17:16 | 17:35 | 17:54 | |
| 2 | C1.13 | 2000/08/23 | 16:42 | 16:57 | 17:09 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.1 |
| 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 | 160.6 +68.8 |
| Last 30 days | 108.7 +12.8 |