Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2013/12/19 | 7 | 40 | CAI | S09E35 | |
2013/12/20 | 10 | 90 | DAI | S11E22 | |
2013/12/22 | 7 | 90 | DAI | S11W05 | |
2013/12/23 | 5 | 60 | DSO | S11W19 | |
2013/12/24 | 6 | 80 | DAO | S10W32 | |
2013/12/25 | 5 | 70 | CAO | S09W46 | |
2013/12/26 | 4 | 30 | CAO | S09W59 | |
2013/12/27 | 1 | 10 | AXX | S07W77 | |
2013/12/28 | 1 | 30 | HSX | S08W89 | |
2013/12/29 | 1 | 30 | HSX | S08W0* |
C |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.61 | 2013/12/18 | 15:07 | 15:10 | 15:15 | |
2 | C2.52 | 2013/12/19 | 07:09 | 07:21 | 07:33 |
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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 | 158.3 -54.2 |