Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2009/01/10 | 4 | 20 | BXO | N18E33 | |
2009/01/11 | 7 | 30 | DSO | N20E19 | |
2009/01/12 | 10 | 50 | BXO | N18E05 | |
2009/01/13 | 2 | 10 | AXX | N19W08 | |
2009/01/14 | 1 | 10 | AXX | N18W20 |
B |
---|
3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B5.82 | 2009/01/10 | 23:58 | 00:03 | 00:05 | |
2 | B1.8 | 2009/01/10 | 00:47 | 00:51 | 00:55 | |
3 | B1.44 | 2009/01/10 | 02:33 | 02:36 | 02:39 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/24 | M1.0 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 115.2 -37.3 |
Last 30 days | 120.1 -38.2 |