Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/05/23 | 4 | 40 | CRO | N07W03 | |
2015/05/24 | 7 | 50 | DAO | N07W18 | |
2015/05/25 | 9 | 60 | DAO | N07W31 | |
2015/05/26 | 5 | 70 | CAO | N07W45 | |
2015/05/27 | 2 | 30 | CSO | N07W59 | |
2015/05/28 | 2 | 30 | HRX | N07W74 |
B | C |
---|---|
1 | 3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C3.27 | 2015/05/23 | 17:30 | 17:39 | 17:41 | |
2 | C1.54 | 2015/05/23 | 07:18 | 07:22 | 07:25 | |
3 | C1.35 | 2015/05/23 | 03:27 | 03:33 | 03:36 | |
4 | B4.74 | 2015/05/23 | 16:24 | 16:30 | 16:33 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | 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 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |