Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2003/09/10 | 8 | 10 | BXO | S11E08 | |
2003/09/11 | 5 | 10 | BXO | S11W06 | |
2003/09/12 | 6 | 30 | CSO | S11W17 | |
2003/09/13 | 6 | 40 | CRO | S11W27 | |
2003/09/14 | 1 | 10 | HSX | S12W38 | |
2003/09/16 | 1 | 20 | HRX | S12W69 | |
2003/09/17 | 1 | 0 | AXX | S12W83 |
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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 | 121.5 -12.7 |
Last 30 days | 114.6 -22.2 |