Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2013/12/05 | 3 | 10 | BXO | S14E19 | |
2013/12/06 | 12 | 50 | DAO | S14E05 | |
2013/12/07 | 21 | 200 | DAC | S13W10 | |
2013/12/08 | 34 | 220 | DAI | S13W25 | |
2013/12/09 | 20 | 240 | EAI | S13W37 | |
2013/12/10 | 20 | 210 | EAC | S13W51 | |
2013/12/11 | 27 | 350 | EKC | S12W64 | |
2013/12/12 | 20 | 320 | EKC | S12W78 | |
2013/12/13 | 4 | 120 | EAC | S13W90 | |
2013/12/14 | 4 | 120 | EAC | S13W0* |
C |
---|
7 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C4.7 | 2013/12/07 | 04:30 | 04:36 | 04:42 | |
2 | C3.28 | 2013/12/10 | 20:02 | 20:07 | 20:12 | |
3 | C2.77 | 2013/12/05 | 06:38 | 06:43 | 06:47 | |
4 | C2.5 | 2013/12/07 | 05:22 | 05:26 | 05:30 | |
5 | C2.46 | 2013/12/11 | 20:37 | 20:45 | 21:01 | |
6 | C1.8 | 2013/12/11 | 13:54 | 14:01 | 14:12 | |
7 | C1.4 | 2021/12/23 | 12:41 | 12:46 | 12:50 |
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |