Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/07/29 | 2 | 40 | CRO | S21E70 | |
2002/07/30 | 4 | 50 | DSO | S22E55 | |
2002/07/31 | 4 | 30 | DRO | S22E42 | |
2002/08/01 | 3 | 20 | CSO | S22E27 | |
2002/08/02 | 1 | 10 | AXX | S22E13 | |
2002/08/03 | 2 | 10 | HRX | S22W01 |
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/01 | M2.5 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
April 2025 | 147 -7.6 |
Last 30 days | 128.8 -21.8 |