Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/09/26 | 3 | 30 | CRO | N17E67 | |
2012/09/27 | 4 | 30 | CRO | N17E53 | |
2012/09/28 | 3 | 20 | CSO | N17E40 | |
2012/09/29 | 2 | 0 | AXX | N19E28 |
C |
---|
3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C6.49 | 2012/09/25 | 17:47 | 17:53 | 17:56 | |
2 | C2.78 | 2012/09/24 | 19:23 | 19:31 | 19:39 | |
3 | C1.75 | 2012/09/29 | 10:24 | 10:30 | 10:36 |
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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 |