Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
255 12 | 2 | C2 | M3.34 | 4 | 1 |
Region 8913 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 -2 | 70 -30 | EAO | S16W78 |
Region 8915 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 1 | 130 -40 | HSX | N23W41 |
Region 8916 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 -1 | 110 -30 | DSO | N12W27 | |
Solar flares on this day | ||||
C4.11 |
Region 8917 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -6 | 60 -100 | DSO | N19W74 |
Region 8921 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
27 1 | 240 -180 | DAI | S18E09 |
Region 8923 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 10 -10 | CAO | S27E05 |
Region 8924 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 8 | 120 -20 | DAO | N10E41 |
Region 8925 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 6 | 80 -10 | CSO | S18E50 |
Region 8926 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
19 8 | 80 -10 | DSO | S10W45 | |
Solar flares on this day | ||||
M3.34 C5.93 |
Region 8927 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
14 5 | 40 -20 | CAO | N16W28 |
Region 8928 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 5 | 50 -10 | DAO | N19E45 |
Region 8929 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 0 | AXX | S25E53 |
Region 8930 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 0 | BXO | S36E54 |
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 |