Sunspot number | New regions | Background flux | Maximum flux | C | M | X |
---|---|---|---|---|---|---|
134 -17 | 0 | C1.43 | X4.84 | 8 | 3 | 1 |
Region 11882 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 50 -60 | CAO | S10W74 | |
Region 11884 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 -17 | 110 -130 | DAC | S12W38 | |
Region 11885 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -4 | 160 -20 | HAX | S18W42 | |
Solar flares on this day | ||||
C5.09 |
Region 11887 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
23 16 | 110 90 | DSI | N21W05 | |
Region 11888 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -1 | 10 -10 | BXO | S13W82 | |
Region 11889 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 -3 | 80 30 | DAO | S18W05 | |
Solar flares on this day | ||||
C2.25 |
Region 11890 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
31 16 | 830 170 | EHC | S09E49 | |
Solar flares on this day | ||||
M3.63 M1.15 C4.37 M1.43 C9.91 X4.93 |
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 | |
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August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 158.3 -54.2 |