Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
78 -8 | 0 -1 | B4.66 | C5.72 | 4 |
Region 12939 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -1 | 180 20 | CSO | S17W58 | |
Solar flares on this day | ||||
B7.7 C5.7 |
Region 12940 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 | 140 | DAO | N17W58 | |
Region 12941 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
24 4 | 370 110 | EKI | N23W03 | |
Solar flares on this day | ||||
B5.6 B8.4 B6.0 B7.2 C3.1 |
Region 12942 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 10 | AXX | S11W0* | |
Region 12943 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 10 -10 | AXX | S19E35 | |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/24 | M4.1 |
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 | 110.7 -41.8 |
Last 30 days | 117.3 -41.4 |