Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
166 6 | 2 2 | C1.43 | C3.65 | 1 |
Region 12171 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 -7 | 30 -70 | CSO | S10W66 | |
Region 12172 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
28 -28 | 510 20 | FHC | S12W43 | |
Region 12173 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
11 -11 | 150 -10 | EAC | S16W54 | |
Solar flares on this day | ||||
C3.62 |
Region 12175 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
11 -12 | 500 110 | EKC | N17W64 | |
Region 12176 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 10 | BXO | N08W13 | |
Region 12177 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
17 5 | 200 80 | EAC | N11E31 | |
Region 12178 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -1 | 120 70 | CSO | S03E45 | |
Region 12179 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 40 -20 | HSX | S10E56 | |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | 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 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |