Sunspot region AR10671
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/09/07 | 5 | 40 | DSI | S10W29 | |
| 2004/09/08 | 11 | 80 | DSO | S11W42 | |
| 2004/09/09 | 17 | 190 | DAI | S10W55 | |
| 2004/09/10 | 13 | 300 | DAO | S09W68 | |
| 2004/09/11 | 11 | 370 | DKI | S09W81 | |
| 2004/09/12 | 2 | 170 | HSX | S09W94 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10671
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.34 | 2004/09/09 | 17:55 | 18:00 | 18:13 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
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Coronal hole faces Earth
Latest forum messages
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/15 | M1.2 |
| Last geomagnetic storm | 2025/04/16 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2025 | 134.2 -20.4 |
| April 2025 | 120.5 -13.7 |
| Last 30 days | 116.6 -25.7 |