Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
103 -12 | 1 1 | B6.43 | C4.09 | 8 |
Region 12303 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -3 | 80 -20 | CAO | N20W42 | |
Region 12305 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
26 11 | 400 60 | EKC | S08E19 | |
Solar flares on this day | ||||
C4.06 C1.24 B9.51 C1.16 C2.07 |
Region 12307 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 3 | 20 10 | CRO | S18W17 | |
Region 12308 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 50 | HSX | N15W88 | |
Region 12310 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -2 | 20 | CAO | N06E27 | |
Region 12312 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 2 | 30 | CAO | N08E38 | |
Solar flares on this day | ||||
B8.9 B8.1 C1.06 |
Region 12313 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 50 20 | HSX | N17E50 | |
All times in UTC
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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 | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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September 2024 | 141.4 -74.1 |
October 2024 | 158.5 +17.1 |
Last 30 days | 158.5 +10.1 |