Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
158 31 | 1 | C5.14 | M1.79 | 4 | 5 |
Region 8631 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 20 -10 | AXX | N11W69 |
Region 8636 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
45 10 | 550 160 | FKI | N21E12 | |
Solar flares on this day | ||||
C9.49 M1.34 |
Region 8639 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 1 | 400 350 | DAI | N38W50 |
Region 8640 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 90 10 | HSX | N17E49 |
Region 8642 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 1 | 40 20 | DSO | S18E51 |
Region 8643 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 10 | BXO | N21W62 |
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 | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 151.6 -63.9 |
Last 30 days | 159.7 -53.2 |