Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
161 27 | 1 -2 | B6 | C3.18 | 4 |
Region 11817 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 -2 | 140 -10 | CAO | S21W70 | |
Solar flares on this day | ||||
B9.82 C3.13 |
Region 11818 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 -6 | 260 -40 | CKO | S06W47 | |
Solar flares on this day | ||||
C1.4 |
Region 11820 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 | 10 | BXO | S13W03 | |
Region 11822 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 10 | BXO | S08E15 | |
Region 11823 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 4 | 120 | CSO | S07E29 | |
Region 11824 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 3 | 100 60 | DAO | S14W26 | |
Region 11825 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 | 10 | BXO | N16W12 | |
Solar flares on this day | ||||
C1.42 |
Region 11826 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 10 | AXX | N08E21 | |
Region 11827 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 180 | DSO | S17E70 | |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | M1.0 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 103.3 -49.2 |
Last 30 days | 115.4 -40.8 |