Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
146 11 | 1 | C1.21 | C6.62 | 12 |
Region 13719 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -4 | 140 -30 | CSO | S15W39 | |
Solar flares on this day | ||||
C2.0 |
Region 13720 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 -12 | 90 -40 | DAO | S06W31 | |
Region 13721 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 90 -10 | HAX | N25W03 | |
Region 13722 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 60 | HSX | S12W05 | |
Region 13723 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 3 | 110 -60 | DAO | S19E16 | |
Solar flares on this day | ||||
C3.1 C2.9 C3.1 C2.1 C2.7 |
Region 13724 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 50 | HSX | S14W06 | |
Region 13727 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 4 | 110 10 | CSO | S18E32 | |
Solar flares on this day | ||||
C2.0 C4.0 |
Region 13728 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 2 | 30 20 | CAO | S27E28 | |
Solar flares on this day | ||||
C2.4 |
Region 13729 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 3 | 110 50 | DAI | S03E50 | |
Solar flares on this day | ||||
C2.5 C4.8 |
Region 13730 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 | 30 | CSO | S18E09 | |
Solar flares on this day | ||||
C6.5 |
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 |