Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/10/09 | 1 | 40 | HSX | N23E70 | |
2001/10/10 | 3 | 40 | CSO | N23E58 | |
2001/10/11 | 6 | 30 | CSO | N23E44 | |
2001/10/12 | 7 | 30 | DSO | N19E23 | |
2001/10/13 | 4 | 30 | DSO | N23E18 | |
2001/10/14 | 1 | 10 | HSX | N22E04 | |
2001/10/15 | 1 | 10 | AXX | N22W10 |
C | M |
---|---|
4 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.01 | 2001/10/09 | 07:24 | 07:41 | 07:50 | |
2 | C6.48 | 2001/10/11 | 04:12 | 04:25 | 04:39 | |
3 | C3.55 | 2001/10/09 | 22:03 | 22:07 | 22:10 | |
4 | C3.16 | 2001/10/10 | 19:20 | 19:30 | 19:38 | |
5 | C2.98 | 2001/10/12 | 04:18 | 04:21 | 04:24 |
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/10/31 | M4.6 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
Last 30 days | 157.2 +7.5 |