Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
54 -10 | 0 | B5.57 | C9.86 | 5 |
Region 12472 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 -1 | 20 -10 | CRO | N04W16 | |
Solar flares on this day | ||||
C1.94 |
Region 12473 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
36 -2 | 510 -20 | FHC | S22W19 | |
Solar flares on this day | ||||
C9.83 C1.13 C2.18 C3.61 |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/21 | M1.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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November 2024 | 152.5 -13.9 |
December 2024 | 100.9 -51.6 |
Last 30 days | 116.1 -38.9 |