Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/08/30 | 3 | 40 | CSO | S17E67 | |
2002/08/31 | 9 | 160 | DSO | S17E54 | |
2002/09/01 | 5 | 200 | DSO | S17E40 | |
2002/09/02 | 9 | 170 | DAO | S18E27 | |
2002/09/03 | 8 | 160 | DHO | S18E13 | |
2002/09/04 | 5 | 140 | CHO | S18E01 | |
2002/09/05 | 2 | 130 | CSO | S18W14 | |
2002/09/06 | 6 | 120 | CAO | S19W27 | |
2002/09/07 | 5 | 110 | CSO | S19W41 | |
2002/09/08 | 1 | 110 | HSX | S19W55 | |
2002/09/09 | 1 | 110 | HSX | S18W69 | |
2002/09/10 | 1 | 80 | HSX | S18W83 |
C |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.36 | 2002/09/02 | 11:53 | 12:04 | 12:10 | |
2 | C1.77 | 2002/09/04 | 14:14 | 14:17 | 14:22 |
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 159.7 -53.2 |