Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/09/16 | 5 | 10 | BXO | N13E47 | |
2015/09/17 | 5 | 120 | DAO | N12E35 | |
2015/09/18 | 8 | 100 | CAO | N12E21 | |
2015/09/19 | 8 | 70 | CAI | N12E08 | |
2015/09/20 | 6 | 50 | CAI | N13W04 | |
2015/09/21 | 5 | 30 | CAO | N12W19 | |
2015/09/22 | 4 | 20 | CRO | N13W32 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C3.52 | 2015/09/19 | 21:08 | 21:46 | 21:55 |
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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 |