Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/09/05 | 4 | 210 | EAO | S16E68 | |
2001/09/06 | 9 | 230 | EAO | S15E55 | |
2001/09/07 | 13 | 220 | EAI | S15E42 | |
2001/09/08 | 31 | 180 | FAO | S16E29 | |
2001/09/09 | 27 | 300 | EAI | S17E17 | |
2001/09/10 | 25 | 260 | EAI | S17E03 | |
2001/09/11 | 20 | 200 | EAO | S17W09 | |
2001/09/12 | 9 | 150 | EAO | S17W24 | |
2001/09/13 | 7 | 120 | CAO | S16W39 | |
2001/09/14 | 5 | 80 | CAO | S16W51 | |
2001/09/15 | 1 | 70 | HAX | S18W63 | |
2001/09/16 | 2 | 60 | HSX | S17W78 |
C | M |
---|---|
3 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M4.89 | 2001/09/09 | 15:10 | 15:16 | 15:21 | |
2 | M1.16 | 2001/09/10 | 14:47 | 15:22 | 15:37 | |
3 | C6.61 | 2001/09/06 | 15:32 | 15:36 | 15:43 | |
4 | C6.61 | 2001/09/08 | 23:14 | 23:53 | 23:58 | |
5 | C6.44 | 2001/09/09 | 08:00 | 08:05 | 08:11 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | M1.0 |
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 | 103.3 -49.2 |
Last 30 days | 115.4 -40.8 |