Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/12/16 | 1 | 90 | HSX | S13E69 | |
2012/12/17 | 1 | 90 | HSX | S12E56 | |
2012/12/18 | 1 | 70 | HSX | S13E42 | |
2012/12/19 | 5 | 80 | HSX | S13E28 | |
2012/12/20 | 2 | 60 | HSX | S13E14 | |
2012/12/21 | 2 | 60 | HSX | S13W00 | |
2012/12/22 | 2 | 60 | HSX | S13W12 | |
2012/12/23 | 7 | 60 | CSO | S12W25 | |
2012/12/24 | 7 | 50 | CAO | S13W33 | |
2012/12/25 | 3 | 20 | CAO | S13W47 |
B | C |
---|---|
1 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.36 | 2012/12/18 | 19:59 | 20:03 | 20:07 | |
2 | C1.05 | 2012/12/17 | 07:31 | 07:37 | 07:43 | |
3 | B6.14 | 2012/12/20 | 16:21 | 16:34 | 16:40 |
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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 |