Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2023/04/09 | 8 | 50 | CAO | N10E27 | |
2023/04/10 | 6 | 120 | DSO | N10E12 | |
2023/04/11 | 12 | 100 | DSI | N09W01 | |
2023/04/12 | 11 | 90 | CSO | N10W16 | |
2023/04/13 | 3 | 70 | CSO | N09W28 | |
2023/04/14 | 1 | 30 | HSX | N09W42 | |
2023/04/15 | 1 | 20 | HRX | N11W51 | |
2023/04/16 | 1 | 10 | AXX | N09W69 | |
2023/04/17 | 1 | 10 | AXX | N08W82 |
C |
---|
3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.4 | 2023/04/09 | 16:14 | 16:28 | 16:32 | |
2 | C2.0 | 2023/04/09 | 19:16 | 19:23 | 19:29 | |
3 | C2.0 | 2023/04/11 | 14:32 | 14:41 | 14:49 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
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 |