Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
99 -20 | 1 | B5 | C3.87 | 2 |
Region 12135 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 90 -50 | CSO | N13W59 | |
Region 12139 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
27 12 | 140 20 | EAC | N13E14 | |
Solar flares on this day | ||||
C1.47 |
Region 12141 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
14 5 | 100 70 | DAC | N15E46 | |
Region 12143 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 10 | BXO | S07E47 | |
Region 12144 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 4 | 60 40 | CAO | S17W33 | |
Solar flares on this day | ||||
C3.85 |
Region 12145 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 20 | DRO | S27E15 | |
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 |