Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
97 -2 | 0 | B4.43 | C5.04 | 5 |
Region 11718 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 110 | DAI | N20W98 | |
Region 11719 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -1 | 60 -10 | CSO | N09W64 | |
Solar flares on this day | ||||
C2.39 C2.33 C5.02 |
Region 11721 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 -6 | 110 -30 | DAO | S18W47 | |
Region 11722 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 3 | 40 10 | CAO | S20W36 | |
Region 11723 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
23 11 | 180 | DAI | S17E09 | |
Solar flares on this day | ||||
C2.21 C1.82 |
Region 11724 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 5 | 70 10 | DAO | S26E31 | |
All times in UTC
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Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |