Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/10/02 | 4 | 30 | CSO | N20W04 | |
2001/10/03 | 7 | 30 | CSO | N19W17 | |
2001/10/04 | 1 | 10 | HSX | N19W31 | |
2001/10/05 | 1 | 10 | AXX | N20W42 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C3.42 | 2001/10/04 | 14:13 | 14:23 | 14:27 |
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 147.6 -68 |
Last 30 days | 153.9 -57.9 |