Sunspot region AR10445
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/08/26 | 4 | 30 | DSO | N04E38 | |
| 2003/08/27 | 12 | 80 | DAO | N03E24 | |
| 2003/08/28 | 12 | 110 | DAO | N03E10 | |
| 2003/08/29 | 11 | 60 | DAO | N03W04 | |
| 2003/08/30 | 6 | 70 | DAO | N03W19 | |
| 2003/08/31 | 4 | 40 | DSO | N03W32 | |
| 2003/09/01 | 4 | 30 | CSO | N04W47 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 10445
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.05 | 2003/08/28 | 17:20 | 17:26 | 17:30 | |
| 2 | C1.38 | 2003/08/28 | 04:11 | 04:17 | 04:28 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| 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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |