Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/03/31 | 3 | 140 | HSX | S28E61 | |
1999/04/01 | 4 | 90 | CAO | S28E47 | |
1999/04/02 | 4 | 110 | CAO | S28E36 | |
1999/04/03 | 7 | 70 | CSO | S28E23 | |
1999/04/04 | 10 | 70 | DSO | S28E11 | |
1999/04/05 | 10 | 50 | DSO | S28W02 | |
1999/04/06 | 11 | 50 | DSO | S28W15 | |
1999/04/07 | 6 | 20 | BXO | S28W27 | |
1999/04/08 | 4 | 10 | BXO | S27W40 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |