Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/04/03 | 2 | 30 | DSO | N19E47 | |
2012/04/04 | 3 | 30 | DSO | N18E33 | |
2012/04/05 | 6 | 40 | DSI | N18E19 | |
2012/04/06 | 5 | 30 | DRO | N18E05 | |
2012/04/07 | 4 | 30 | CRO | N18W08 | |
2012/04/08 | 4 | 10 | BXO | N17W23 | |
2012/04/09 | 4 | 10 | BXO | N17W37 | |
2012/04/10 | 3 | 10 | BXO | N18W51 | |
2012/04/11 | 2 | 5 | AXX | N18W65 |
B | C |
---|---|
3 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C3.55 | 2012/04/07 | 16:59 | 17:08 | 17:15 | |
2 | B5.22 | 2012/04/08 | 02:49 | 02:54 | 03:01 | |
3 | B4.15 | 2012/04/07 | 00:21 | 00:26 | 00:35 | |
4 | B2.92 | 2012/04/07 | 08:22 | 08:27 | 08:35 |
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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 |