Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
156 56 | 1 1 | C1.31 | C5.26 | 12 |
Region 8415 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 0 | AXX | N20W40 |
Region 8416 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 1 | 50 20 | CSO | N21W10 | |
Solar flares on this day | ||||
C2.01 |
Region 8419 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 -3 | 60 20 | DSO | N27W14 | |
Solar flares on this day | ||||
C2.87 C4.37 |
Region 8420 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 2 | 10 10 | BXO | N20E24 |
Region 8421 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
11 1 | 270 100 | DAI | N26E40 | |
Solar flares on this day | ||||
C4.73 C3.19 C3.29 |
Region 8422 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 4 | 160 30 | DSO | S23E51 |
All times in UTC
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
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 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |