Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/09/06 | 7 | 30 | BXO | S06E35 | |
2004/09/07 | 12 | 50 | DSO | S07E19 | |
2004/09/08 | 15 | 90 | DAI | S06E06 | |
2004/09/09 | 21 | 90 | DAI | S05W09 | |
2004/09/10 | 17 | 100 | DAO | S06W24 | |
2004/09/11 | 18 | 130 | DSI | S06W78 | |
2004/09/12 | 8 | 80 | CSO | S06W51 | |
2004/09/13 | 2 | 80 | HSX | S06W66 | |
2004/09/14 | 2 | 60 | HAX | S04W81 | |
2004/09/15 | 1 | 60 | HAX | S06W95 |
B | C |
---|---|
1 | 6 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.88 | 2004/09/12 | 18:28 | 18:34 | 18:42 | |
2 | C1.57 | 2004/09/07 | 07:06 | 07:38 | 08:03 | |
3 | C1.56 | 2004/09/08 | 19:57 | 20:02 | 20:10 | |
4 | C1.48 | 2004/09/13 | 00:01 | 00:08 | 00:13 | |
5 | C1.39 | 2004/09/08 | 14:53 | 14:58 | 15:05 | |
6 | C1.3 | 2004/09/08 | 03:41 | 03:49 | 03:57 | |
7 | B9.45 | 2004/09/12 | 22:38 | 22:43 | 22:48 |
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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 |