Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/07/18 | 3 | 30 | CSO | S22E51 | |
2012/07/19 | 1 | 40 | HSX | S22E36 | |
2012/07/20 | 2 | 40 | DSO | S21E23 | |
2012/07/21 | 4 | 40 | DSO | S20E09 | |
2012/07/22 | 3 | 40 | CSO | S20W05 | |
2012/07/23 | 6 | 60 | CSO | S21W17 | |
2012/07/24 | 4 | 40 | CSO | S21W29 | |
2012/07/25 | 1 | 30 | HSX | S21W43 | |
2012/07/26 | 1 | 10 | HRX | S21W58 |
B | C |
---|---|
2 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.24 | 2012/07/19 | 18:32 | 18:36 | 18:38 | |
2 | C1.65 | 2012/07/19 | 21:44 | 21:48 | 21:51 | |
3 | B7.05 | 2012/07/20 | 21:31 | 21:37 | 21:45 | |
4 | B5.89 | 2012/07/20 | 22:18 | 22:22 | 22:26 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
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 | 142.7 -23.8 |
Last 30 days | 155.2 +4.4 |