Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/05/17 | 2 | 60 | HSX | N17E64 | |
2004/05/18 | 6 | 130 | HSX | N16E51 | |
2004/05/19 | 3 | 120 | HHX | N17E38 | |
2004/05/20 | 2 | 90 | HKX | N16E26 | |
2004/05/21 | 4 | 90 | HAX | N18E14 | |
2004/05/22 | 1 | 100 | HSX | N17W01 | |
2004/05/23 | 2 | 100 | HSX | N18W13 | |
2004/05/24 | 7 | 70 | CAO | N17W27 | |
2004/05/25 | 2 | 60 | HSX | N17W40 | |
2004/05/26 | 1 | 50 | HSX | N17W53 | |
2004/05/27 | 1 | 60 | HSX | N17W66 | |
2004/05/28 | 2 | 70 | HAX | N17W80 | |
2004/05/29 | 1 | 60 | HAX | N17W90 |
C |
---|
4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C4.64 | 2004/05/18 | 08:12 | 08:27 | 08:49 | |
2 | C2.41 | 2004/05/18 | 15:50 | 16:02 | 16:35 | |
3 | C1.83 | 2004/05/21 | 22:13 | 22:20 | 22:29 | |
4 | C1.48 | 2004/05/24 | 22:39 | 22:48 | 23:06 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
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 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |