Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/08/24 | 1 | 150 | HSX | S23E50 | |
2012/08/25 | 1 | 90 | HSX | S22E46 | |
2012/08/26 | 3 | 150 | CSO | S21E33 | |
2012/08/27 | 6 | 110 | CSO | S21E18 | |
2012/08/28 | 4 | 120 | DSO | S18E05 | |
2012/08/29 | 3 | 110 | CSO | S21W07 | |
2012/08/30 | 5 | 130 | CSO | S21W20 | |
2012/08/31 | 7 | 150 | DSO | S21W30 | |
2012/09/01 | 9 | 180 | DAO | S21W47 | |
2012/09/02 | 8 | 150 | DAI | S22W57 | |
2012/09/03 | 5 | 140 | DAI | S22W69 | |
2012/09/04 | 3 | 90 | DSO | S21W82 |
C |
---|
6 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C4.49 | 2012/09/02 | 10:15 | 10:21 | 10:26 | |
2 | C2.83 | 2012/09/01 | 19:39 | 19:45 | 20:29 | |
3 | C2.22 | 2012/09/01 | 17:33 | 17:37 | 17:48 | |
4 | C1.65 | 2012/08/29 | 23:40 | 23:44 | 23:47 | |
5 | C1.64 | 2012/09/02 | 13:37 | 13:42 | 13:48 | |
6 | C1.26 | 2012/09/04 | 23:10 | 00:04 | 00:22 |
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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 |