Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/02/17 | 2 | 10 | HSX | S23E17 | |
2001/02/18 | 6 | 10 | BXO | S23E03 | |
2001/02/19 | 6 | 30 | CSO | S22W10 | |
2001/02/20 | 5 | 10 | BXO | S22W24 | |
2001/02/21 | 4 | 40 | DAO | S22W36 | |
2001/02/22 | 3 | 30 | DSO | S24W50 | |
2001/02/23 | 3 | 10 | BXO | S24W64 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.59 | 2001/02/22 | 01:56 | 01:59 | 02:02 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | M1.1 |
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 | 103.3 -49.2 |
Last 30 days | 114 -43.9 |