Sunspot number | New regions | Background flux | Maximum flux | C | M | X |
---|---|---|---|---|---|---|
156 -14 | 0 -2 | C5.22 | X3.98 | 3 | 10 | 1 |
Region 13663 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
10 | 300 | FKC | N27W92 | |
Solar flares on this day | ||||
C7.9 |
Region 13666 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 50 20 | HSX | N09W80 | |
Region 13667 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 140 20 | HSX | N29W06 | |
Region 13670 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 5 | 50 10 | HAX | N17E14 | |
Region 13671 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 30 -10 | HSX | N20E17 | |
Region 13672 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
9 5 | 140 120 | CAI | N18E45 | |
All times in UTC
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Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/01/06 | M4.87 |
Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
December 2024 | 154.5 +2 |
January 2025 | 175.2 +20.7 |
Last 30 days | 150.7 +26.1 |