Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/08/29 | 3 | 80 | DAO | S17E51 | |
2001/08/30 | 10 | 110 | DAO | S19E36 | |
2001/08/31 | 19 | 220 | DAI | S18E24 | |
2001/09/01 | 14 | 190 | DAO | S18E11 | |
2001/09/02 | 12 | 150 | DAO | S18W03 | |
2001/09/03 | 7 | 100 | DAO | S18W14 | |
2001/09/04 | 2 | 60 | DSO | S18W31 | |
2001/09/05 | 1 | 30 | HSX | S18W47 | |
2001/09/06 | 1 | 20 | HSX | S17W61 | |
2001/09/07 | 1 | 30 | HRX | S18W76 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C4.99 | 2001/08/29 | 20:53 | 21:00 | 21:15 |
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Last X-flare | 2024/10/31 | X2.03 |
Last M-flare | 2024/11/05 | M2.6 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
November 2024 | 215.8 +74.4 |
Last 30 days | 161.1 +7.2 |