Sunspot region AR10273
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/01/28 | 8 | 20 | CSO | N06W18 | |
| 2003/01/29 | 11 | 90 | DSO | N06W33 | |
| 2003/01/30 | 20 | 110 | DSO | N06W45 | |
| 2003/01/31 | 10 | 120 | DAO | N06W59 | |
| 2003/02/01 | 10 | 120 | CAO | N07W73 | |
| 2003/02/02 | 3 | 90 | CAO | N07W87 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10273
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.66 | 2003/01/29 | 13:02 | 13:10 | 13:29 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/05/12 | M1.9 |
| Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2025 | 140.6 +6.4 |
| May 2025 | 77.8 -62.8 |
| Last 30 days | 102.2 -30.7 |