Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
41 -1 | 0 | B1.75 | C5.24 | 1 |
Region 12887 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 40 -80 | HSX | S25W91 | |
Solar flares on this day | ||||
B4.3 B5.5 B2.8 C5.3 |
Region 12891 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 -3 | 100 -20 | DAO | N16W26 | |
Solar flares on this day | ||||
B4.4 B3.4 B3.3 |
Region 12893 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 160 | HSX | N19E32 | |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/25 | M4.9 |
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 | 115.2 -37.3 |
Last 30 days | 120.1 -38.2 |