Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
87 2 | 2 2 | B5.86 | C5.13 | 2 |
Region 11785 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
39 | 240 -80 | EAI | S13W57 | |
Solar flares on this day | ||||
C5.09 |
Region 11787 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
14 -3 | 100 -20 | ESI | S15W36 | |
Solar flares on this day | ||||
C2.26 |
Region 11789 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 10 | AXX | S28W24 | |
All times in UTC
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Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/01/21 | M3.3 |
Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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December 2024 | 154.5 +2 |
January 2025 | 145.2 -9.3 |
Last 30 days | 163.2 +45.8 |