Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
73 -9 | 1 | C1.3 | C4.71 | 8 |
Region 12303 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 2 | 50 | DAO | N18W78 | |
Solar flares on this day | ||||
C4.28 C3.37 C3.87 C2.54 C4.68 |
Region 12305 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
22 5 | 410 | EKI | S08W19 | |
Solar flares on this day | ||||
C2.32 |
Region 12309 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 2 | 80 20 | DAO | N15W87 | |
Region 12313 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 30 | HAX | N17E11 | |
Region 12315 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 10 | CAO | S19W16 | |
Solar flares on this day | ||||
C2.18 |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |