Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2007/07/14 | 7 | 40 | CAO | N04W30 | |
2007/07/15 | 7 | 50 | DSO | N03W40 | |
2007/07/16 | 5 | 50 | CSO | N02W54 | |
2007/07/17 | 1 | 20 | AXX | N03W71 |
B |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B4.21 | 2007/07/16 | 00:50 | 01:01 | 01:11 |
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/03/28 | M1.7 |
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 |
March 2025 | 128.3 -26.4 |
Last 30 days | 128.3 -23.7 |