Sunspot region AR10746
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/03/24 | 2 | 30 | CAO | S11E07 | |
| 2005/03/25 | 6 | 40 | DSO | S11W06 | |
| 2005/03/26 | 11 | 80 | DAO | S12W21 | |
| 2005/03/27 | 13 | 50 | DAO | S12W35 | |
| 2005/03/28 | 8 | 30 | DSO | S11W47 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/29 | M1.6 |
| 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 | 126.5 -7.7 |
| Last 30 days | 127.3 +0.3 |