Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2023/09/10 | 4 | 10 | BXO | S16E09 | |
2023/09/11 | 7 | 30 | CRO | S16W07 | |
2023/09/12 | 7 | 30 | DRO | S17W19 | |
2023/09/13 | 10 | 50 | DAO | S16W33 | |
2023/09/14 | 10 | 50 | DSO | S17W47 | |
2023/09/15 | 5 | 30 | CSO | S17W61 | |
2023/09/16 | 1 | 30 | HRX | S16W73 | |
2023/09/17 | 1 | 10 | AXX | S17W88 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.5 | 2023/09/18 | 00:56 | 01:04 | 01:09 |
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Last X-flare | 2024/10/31 | X2.0 |
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 |