Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/04/09 | 5 | 0 | BXO | S16E34 | |
2001/04/10 | 2 | 20 | CSO | S16E22 | |
2001/04/11 | 2 | 20 | HSX | S17E08 | |
2001/04/12 | 9 | 40 | DAO | S17W06 | |
2001/04/13 | 12 | 60 | DSO | S17W20 | |
2001/04/14 | 6 | 30 | DSO | S18W34 | |
2001/04/15 | 4 | 10 | CRO | S18W46 | |
2001/04/16 | 3 | 20 | CRO | S17W62 | |
2001/04/17 | 4 | 20 | CRO | S16W72 | |
2001/04/18 | 2 | 20 | BXO | S15W85 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.4 | 2001/04/11 | 18:49 | 18:55 | 18:59 |
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/19 | M1.6 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2024 | 136.5 +31.6 |
May 2024 | 155.9 +19.4 |
Last 30 days | 163.2 +40.8 |