Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/01/17 | 2 | 60 | CSO | N11E54 | |
2004/01/18 | 1 | 30 | HSX | N11E43 | |
2004/01/20 | 11 | 110 | BXO | N08E15 | |
2004/01/21 | 12 | 110 | DAI | N10W03 | |
2004/01/22 | 21 | 110 | DAI | N10W16 | |
2004/01/23 | 14 | 90 | DSI | N10W29 | |
2004/01/24 | 7 | 40 | CSO | N10W42 | |
2004/01/25 | 1 | 30 | HSX | N10W61 | |
2004/01/26 | 3 | 40 | CSO | N09W71 | |
2004/01/27 | 2 | 10 | AXX | N06W82 |
B | C |
---|---|
3 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.3 | 2004/01/26 | 06:02 | 06:10 | 06:14 | |
2 | B4.39 | 2004/01/27 | 14:28 | 14:39 | 14:49 | |
3 | B3.99 | 2004/01/23 | 11:15 | 11:22 | 11:27 | |
4 | B3.59 | 2004/01/27 | 17:40 | 17:44 | 17:49 |
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |