Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2009/09/22 | 1 | 10 | AXX | S29E63 | |
2009/09/23 | 2 | 30 | CSO | S30E54 | |
2009/09/24 | 2 | 40 | HSX | S36E34 | |
2009/09/25 | 1 | 70 | HSX | S29E28 | |
2009/09/26 | 1 | 20 | AXX | S30E15 |
B | C |
---|---|
5 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.9 | 2009/09/25 | 00:47 | 01:02 | 01:16 | |
2 | B6.06 | 2009/09/22 | 20:31 | 20:41 | 20:47 | |
3 | B5.15 | 2009/09/22 | 10:54 | 10:57 | 11:01 | |
4 | B3.85 | 2009/09/24 | 23:41 | 23:53 | 00:02 | |
5 | B1.61 | 2009/09/21 | 12:51 | 12:56 | 13:02 | |
6 | B1.61 | 2009/09/24 | 00:16 | 00:20 | 00:24 |
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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 |