Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2022/02/11 | 2 | 90 | DSO | S09E66 | |
2022/02/12 | 6 | 110 | DSO | S08E54 | |
2022/02/13 | 8 | 90 | CSO | S08E38 | |
2022/02/14 | 2 | 60 | HSX | S08E25 | |
2022/02/15 | 3 | 50 | HSX | S09E11 | |
2022/02/16 | 5 | 30 | CRO | S09W03 | |
2022/02/17 | 3 | 10 | BXO | S10W15 | |
2022/02/18 | 3 | 10 | BXO | S10W30 | |
2022/02/19 | 1 | 10 | AXX | S08W43 |
B |
---|
4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B9.4 | 2022/02/19 | 19:58 | 20:03 | 20:09 | |
2 | B6.7 | 2022/02/17 | 02:18 | 02:27 | 02:34 | |
3 | B3.1 | 2022/02/19 | 04:47 | 04:54 | 05:07 | |
4 | B2.8 | 2022/02/18 | 15:16 | 15:23 | 15:31 |
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Last X-flare | 2024/10/31 | X2.03 |
Last M-flare | 2024/11/05 | M4.1 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
November 2024 | 215.8 +74.4 |
Last 30 days | 161.1 +7.2 |