Sunspot region AR10415
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/07/20 | 11 | 40 | DAO | N13E30 | |
| 2003/07/21 | 9 | 110 | DSO | N13E16 | |
| 2003/07/22 | 10 | 80 | DSO | N12E02 | |
| 2003/07/23 | 8 | 70 | CAO | N12W11 | |
| 2003/07/24 | 6 | 50 | CSO | N12W26 | |
| 2003/07/25 | 2 | 40 | HAX | N11W39 | |
| 2003/07/26 | 2 | 10 | BXO | N13W50 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 10415
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.91 | 2003/07/20 | 23:53 | 00:00 | 00:05 | |
| 2 | C2.49 | 2003/07/19 | 17:30 | 17:34 | 17:38 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/22 | M1.3 |
| Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 121 -13.2 |
| Last 30 days | 114 -22.8 |