Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2010/08/09 | 1 | 0 | AXX | N22W05 | |
2010/08/10 | 8 | 20 | BXO | N22W20 | |
2010/08/11 | 12 | 60 | CRI | N21W33 | |
2010/08/12 | 7 | 40 | BXO | N21W46 | |
2010/08/13 | 1 | 0 | AXX | N22W55 |
B |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B2.39 | 2010/08/10 | 04:45 | 04:51 | 04:55 | |
2 | B2.31 | 2010/08/10 | 08:48 | 09:12 | 09:25 |
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/01 | M2.4 |
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 |