Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
56 -17 | 0 -1 | B9.43 | C6.76 | 5 |
Region 12303 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 1 | 50 | DAO | N18W92 | |
Solar flares on this day | ||||
C6.73 C3.49 C2.31 C5.92 |
Region 12305 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 -15 | 340 -70 | DHO | S10W36 | |
Solar flares on this day | ||||
C2.14 |
Region 12309 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 | 80 | DAO | N15W0* |
Region 12313 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 10 -20 | HRX | N17W01 | |
Region 12315 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 6 | 30 20 | DRO | S20W29 | |
Region 12316 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 20 | BXO | S21E44 | |
All times in UTC
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/10/31 | M4.6 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
October 2024 | 158.5 +17.1 |
Last 30 days | 158.5 +10.1 |