Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/08/15 | 6 | 20 | CSO | S17W10 | |
2001/08/16 | 8 | 50 | DSO | S19W22 | |
2001/08/17 | 4 | 40 | CSO | S20W36 | |
2001/08/18 | 1 | 20 | HSX | S22W50 | |
2001/08/19 | 1 | 20 | HRX | S24W63 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.48 | 2001/08/14 | 00:29 | 00:44 | 00:49 |
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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 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |