Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2017/04/22 | 1 | 40 | HAX | S09E82 | |
2017/04/23 | 2 | 100 | HAX | S09E57 | |
2017/04/24 | 2 | 100 | HAX | S09E45 | |
2017/04/25 | 2 | 90 | HAX | S08E34 | |
2017/04/26 | 2 | 60 | HAX | S11E21 | |
2017/04/27 | 1 | 50 | HSX | S09E08 | |
2017/04/28 | 1 | 40 | HAX | S09W06 | |
2017/04/29 | 1 | 30 | HSX | S09W20 | |
2017/04/30 | 1 | 30 | HSX | S09W33 | |
2017/05/01 | 1 | 20 | HRX | S09W46 | |
2017/05/02 | 1 | 20 | HRX | S08W59 | |
2017/05/03 | 1 | 10 | AXX | S08W73 |
B |
---|
3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B6.47 | 2017/04/26 | 17:36 | 17:48 | 17:59 | |
2 | B3.93 | 2017/04/30 | 00:12 | 00:57 | 02:25 | |
3 | B1.48 | 2017/04/28 | 17:09 | 17:12 | 17:15 |
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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 | 156.1 +4.7 |