Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2016/04/21 | 1 | 60 | HSX | S02E68 | |
2016/04/22 | 1 | 60 | HSX | S02E54 | |
2016/04/23 | 1 | 60 | HSX | S02E43 | |
2016/04/24 | 1 | 80 | HSX | S02E30 | |
2016/04/25 | 1 | 100 | HSX | S02E15 | |
2016/04/26 | 1 | 100 | HSX | S02E01 | |
2016/04/27 | 1 | 100 | HSX | S02W10 | |
2016/04/28 | 1 | 110 | HSX | S03W24 | |
2016/04/29 | 1 | 90 | HSX | S02W37 | |
2016/04/30 | 1 | 80 | HSX | S02W50 | |
2016/05/01 | 1 | 80 | HSX | S03W64 | |
2016/05/02 | 1 | 70 | HSX | S03W78 |
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Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/02/23 | M4.9 |
Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
January 2025 | 137 -17.5 |
February 2025 | 154.3 +17.3 |
Last 30 days | 150.6 -11.5 |