Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/09/11 | 8 | 50 | CSO | N20E18 | |
2002/09/12 | 9 | 100 | DAO | N20E05 | |
2002/09/13 | 9 | 30 | DSO | N19W09 | |
2002/09/14 | 6 | 20 | DRO | N19W22 | |
2002/09/15 | 9 | 40 | DRO | N19W35 | |
2002/09/16 | 3 | 20 | CRO | N19W48 | |
2002/09/17 | 2 | 30 | CAO | N19W61 | |
2002/09/18 | 1 | 30 | HRX | N17W75 | |
2002/09/19 | 1 | 20 | HRX | N19W88 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C7.5 | 2002/09/17 | 01:57 | 02:05 | 02:14 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |